dotnet
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.NET Community Toolkit
A collection of helpers and APIs for .NET developers, agnostic of any specific UI platform.
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Bullseye
A .NET library for running a target dependency graph, typically used as a build tool for .NET projects.
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NetEscapades.AspNetCore.SecurityHeaders
Small package to add security headers to ASP.NET Core websites for improved security.
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TickerQ
Fast reflection-free background task scheduler for .NET with source generators and real-time dashboard.
Learning
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500 AI Agents Projects
A curated collection of over 500 AI agent use cases across various industries with links to open-source projects for implementation.
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AI Engineering Hub
In-depth tutorials on LLMs, RAGs and real-world AI agent applications.
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AIforITOps
Workshop for IT/Ops teams to learn how to manage AI-enabled applications on Microsoft Azure.
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Awesome Software Architecture
Curated list of awesome articles, videos, and other resources to learn and practice software architecture, patterns, and principles.
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Build Your Own X
Collection of step-by-step guides to rebuild popular technologies from scratch.
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Chain-of-Verification (CoVe)
Educational guide on Chain-of-Verification prompting, a self-critique technique to reduce LLM hallucinations through systematic verification questions.
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Claude Prompting Best Practices
Comprehensive guide to prompt engineering techniques for Claude's latest models, covering clarity, examples, XML structuring, thinking, and agentic systems.
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Deep Learning with Python
Free companion website for the Deep Learning with Python book covering neural networks, TensorFlow, PyTorch, JAX, Keras, and real-world AI workflows.
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Effective Context Engineering for AI Agents
Anthropic's guide to context engineering strategies for building capable AI agents, covering compaction, structured note-taking, and sub-agent architectures.
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El-Pths Wiki
Wiki related files for Electronics in PTHS Wiki (schematics, drawings, and images).
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Introduction to Data Science with Python
Harvard online course teaching Python for data science, covering Pandas, NumPy, Matplotlib, SKLearn, regression, classification, and ML fundamentals.
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Learn Harness Engineering
Course on making agentic coding tools reliable through environment design, state management, and control systems.
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Machine Learning Systems
Open-source textbook and curriculum for machine learning systems engineering.
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Open Source CS
Curated list of free university courses equivalent to an undergraduate computer science degree.
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RAG Techniques
Comprehensive collection of advanced Retrieval-Augmented Generation techniques with detailed notebook tutorials.
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Structured-Prompt-Driven Development (SPDD)
Thoughtworks methodology treating prompts as first-class delivery artifacts with the REASONS Canvas to make LLM-assisted changes governable, reviewable, and reusable.
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System Design 101
Explain complex systems using visuals and simple terms to help prepare for system design interviews.
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The Accidental CTO
Technical book chronicling the journey of scaling a startup from a single server to global infrastructure.
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Think Stats
Notebooks, data, and supplementary material for the third edition of Think Stats.
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Tiny LLM
A hands-on course to build an LLM serving system from scratch using Python and MLX, covering inference, optimization, and batching.
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TorchCode
LeetCode for PyTorch — practice implementing operators and architectures from scratch with instant auto-grading.
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Unity Clean Code
Quick guide to help Unity developers create more robust, maintainable, and cleaner C# code.
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Using DSPy in Production
Practical guide to building production DSPy applications covering async RAG pipelines, GEPA prompt optimization, FastAPI serving, and LangSmith monitoring.
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learn-claude-code
A nano Claude Code-like agent harness built from 0 to 1, teaching harness engineering through 12 progressive sessions.
A2UI
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A2UI
Protocol for agent-driven interfaces enabling AI agents to generate rich, interactive UIs across web, mobile, and desktop.
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Hashbrown
TypeScript framework for building generative UI with LLMs, supporting React and Angular with client-side tool calling.
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MDX
Markdown for the component era that lets you use JSX in markdown content with imports and interactive components.
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Open JSON UI
Specification for generating dynamic user interfaces from JSON in CopilotKit's generative UI framework.
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json-render
Generative UI framework that generates dynamic interfaces from prompts using predefined JSON component catalogs.
AI Agents
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ACE
Framework enabling large language models to self-improve by evolving contexts as modular playbooks.
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AG2
Build, orchestrate, and evolve systems of AI agents as an AI workforce.
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AIlice
Fully autonomous general-purpose AI agent with interactive agents call tree architecture.
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Acontext
Context data platform for production AI agents providing unified storage, built-in context engineering, and observability.
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Agent Framework
Framework for building, orchestrating, and deploying AI agents and multi-agent workflows with Python and .NET support.
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Agent Lightning
Framework for training AI agents with reinforcement learning using minimal code changes.
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Agent Skills
Folders of instructions and resources to enhance AI agents using Supabase for accurate and efficient tasks.
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AgentScope
Production-ready agent framework designed for increasingly agentic LLMs with built-in finetuning support.
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Agentic AI Immersion
Comprehensive workshop on AI agents and workflows with hands-on experimentation using Microsoft Foundry and Python.
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All Agentic Architectures
Implementation of 17+ state-of-the-art agentic architectures for practical AI system development stages.
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Anything LLM
All-in-one AI productivity accelerator with on-device, privacy-first design and no setup required.
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Autoresearch
Autonomous AI agents that run and improve single-GPU LLM training experiments overnight.
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Awesome MCP Servers
Collection of MCP servers related to AI and multi-agent systems.
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Azure Skills
Plugin connecting GitHub Copilot CLI or Claude Code to Azure for resource management and deployment.
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BMAD-METHOD
AI-driven agile development framework with scale-adaptive intelligence for bug fixes to enterprise systems.
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BeeAI Framework
Toolkit for building intelligent autonomous agents and multi-agent systems in Python and Typescript.
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Browserable
Open source and self-hostable browser automation library for AI agents that can navigate sites and extract information.
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Chainlit
Build conversational AI applications quickly with support for OpenAI, chat models, and Langchain integration.
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Claude Code System Prompts
Collection of system prompts, builtin tool descriptions, and utility prompts for Claude Code AI agents.
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Claude Skills
Collection of 66 specialized skills to transform Claude Code into an expert pair programmer for full-stack developers.
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Cline
AI agent integrated in IDE and CLI that autonomously performs coding tasks with user permission.
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CocoIndex
Incremental data engine that turns codebases, docs, and media into live, continuously fresh context for AI agents and LLM apps.
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Cognee
Knowledge engine for AI agent memory implemented in six lines of code.
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Company Researcher
Free and open-source tool that provides detailed insights about companies from comprehensive web data.
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Container Use
Containerized development environments enabling multiple coding agents to work safely and independently in parallel.
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Context Engineering Kit
Plugins and skills for AI agents focused on context engineering and improving result quality.
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Context Hub
Provides curated, versioned documentation for coding agents to improve context retention and learning.
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CopilotKit
Frontend stack for agents and generative UI using React and Angular with support for the AG-UI protocol.
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CosmosDB Agent Kit
Collection of skills for AI coding agents to work with Azure Cosmos DB and extend agent capabilities.
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Craft Agents
Tool for effective multitasking and API connection with a document-centric workflow in a fluid UI.
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DSPyground
Toolkit for generating high quality prompts using GEPA optimizer with multi-dimensional metrics for AI agents.
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Deep Agents
Agent harness built on langchain and langgraph with planning, filesystem backend, and subagent spawning capabilities.
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DevilDev
Spec-driven architecture workspace for generating and iterating software architecture using natural-language specifications.
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Dexter
Autonomous financial research agent that thinks, plans, and learns using real-time market data.
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DocETL
System for agentic LLM-powered data processing and ETL focused on complex document workflows.
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Entroly
Self-evolving daemon that compresses large code repositories into concise context for AI code assistants.
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Everything Claude Code
Performance optimization system for AI agent harnesses with skills, memory, and security tooling.
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Fabric
Open-source framework for augmenting humans using AI with modular prompts for specific problem solving.
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Forgecode
Comprehensive coding agent integrating AI capabilities with development environments for multiple AI models.
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GET SHIT DONE
A light-weight meta-prompting and context engineering system to prevent context rot across multiple AI coding assistants.
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Goose
Extensible AI agent to automate complex development tasks with any LLM via desktop app or CLI.
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Graphiti
Build real-time knowledge graphs for AI agents to enhance retrieval-augmented generation and reasoning.
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Hindsight
Agent memory system that enables smarter agents to learn over time rather than just recall conversation history.
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Hyperframes
Open-source video rendering framework for creating and previewing HTML-based video compositions with AI agent support.
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Memary
Open source memory layer for autonomous agents using knowledge graphs and memory modules.
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NLWeb
Simplifies building conversational interfaces for websites with native support for Model Context Protocol.
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Nanobrowser
Open-source Chrome extension for AI-powered web automation using multi-agent workflows and custom LLM API keys.
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Open Notebook
Open source implementation of Notebook LM offering flexible and feature-rich learning and note-taking assistant.
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Open SWE
Open-source asynchronous coding agent framework for building internal coding agents integrated with organizational systems.
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OpenAI Agents SDK
Lightweight framework for building multi-agent workflows supporting OpenAI and other LLM providers.
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OpenAI CS Agents Demo
Demo of a customer service interface built with the OpenAI Agents SDK using NextJS.
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OpenShell
Safe, private runtime for autonomous AI agents with sandboxed execution and declarative policy governance.
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Page Agent
JavaScript in-page GUI agent that controls web interfaces with natural language.
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PageIndex
Vectorless, reasoning-based retrieval augmented generation system for long documents using hierarchical tree indexes.
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Parlant
Context-engineering framework optimized for controlling customer-facing AI interactions consistently and compliantly.
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Pi Mono
Toolkit for building AI agents and managing large language model deployments with CLI, web, and Slack interfaces.
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PocketFlow
100-line framework for building agents that can create other agents using large language models.
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Presenton
Open-source AI presentation generator and API running locally to maintain data privacy.
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Quarm
AI agent swarm framework built in Python with coordinated multi-agent query processing.
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RealtimeVoiceChat
Chat with a large language model using voice in near real-time for natural spoken conversations.
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Scientific Agent Skills
A collection of 133 ready-to-use scientific and research skills for AI agents supporting complex workflows in science and engineering.
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Semantic Router
System level intelligent router for mixture-of-models at cloud, data center, and edge.
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Sequential Thinking MCP Server
MCP server implementation for dynamic and reflective problem-solving using a structured thinking process.
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Sitefetch
Fetch an entire site and save it as a text file for use with AI models.
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Skills
Agent skills designed for real engineering that are small, adaptable, and composable, working with any model.
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Squad
AI agent teams that live in your codebase to assist development and improve over time.
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Superpowers
A software development workflow using composable skills for coding agents to automate tasks.
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SurfSense
Open source alternative to NotebookLM designed for team collaboration with AI and retrieval-augmented generation.
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Symphony
Orchestrates autonomous coding agents to execute project work with minimal supervision.
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Together Open Deep Research
Agentic LLM workflow for in-depth research with multi-hop reasoning and comprehensive, well-cited content.
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Understand Anything
Turn any codebase or knowledge base into an interactive knowledge graph for exploration and questions.
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Waza
CLI and framework for creating, testing, and evaluating AI agent skills across models.
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mem0
Universal memory layer for AI agents supporting state management and long-term memory.
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screenpipe
24/7 local screen & mic recording with AI-powered search and agents that work based on what you do.
Project Management
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AFFiNE
Next-gen knowledge base combining planning, sorting, and creating with a privacy-first approach.
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OpenSpec
Spec-driven development tool designed for AI coding assistants to improve engineering workflows.
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Penpot
Open-source design tool for design and code collaboration supporting interactive prototypes and scalable design systems.
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Plane
Modern open-source project management platform to manage tasks, sprints, docs, and triage.
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SimpleGantt
Gantt charts implemented with only JavaScript, CSS, HTML, and YAML for project scheduling.
Security
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AI Agent Governance Toolkit
Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents.
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Cariddi
Takes a list of domains to crawl urls and scan for endpoints, secrets, api keys, file extensions, and tokens.
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Claude Hooks
Collection of security and utility hooks for Claude Code to extend behavior and defend against prompt injection.
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CubeSandbox
Instant, concurrent, secure, and lightweight sandbox service for AI agents with hardware-level isolation.
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Enclosed
Minimalistic web app for sending private and end-to-end encrypted notes and files.
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FreeDroidWarn
Library to show deprecation warnings about developer verification requirements on certified Android devices.
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Hidden Word
Unicode-based text digital watermarking tool for embedding invisible copyright marks and metadata.
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IronClaw
OpenClaw inspired implementation in Rust focused on privacy and security.
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OpenSourceMalware
Community-driven threat intelligence platform with a free API for identifying malicious open-source packages across npm, PyPI, Maven, and more.
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Presidio
SDK for identifying and anonymizing private entities in text and images to ensure sensitive data is properly managed.
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Reaper
MITM HTTPS proxy for application security testing that intercepts and logs web traffic for analysis.
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SessionHop
C# tool using COM object to hijack Windows user sessions and run files as another user.
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Shannon Lite
Autonomous white-box AI pentester for web applications and APIs that analyzes source code and proves vulnerabilities.
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ShizuWall
Lightweight Android firewall without root or VPN, privacy-first and powered by Shizuku.
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Singularity
Stealthy Linux kernel rootkit for modern 6.x kernels providing advanced syscall hooking via ftrace.
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SpiderFoot
Automates OSINT for threat intelligence and mapping your attack surface with over 200 modules.
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VoteSecure
Core cryptographic library for an end-to-end verifiable internet voting system.
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YourInfo
Real-time browser fingerprinting demo with cross-browser tracking, behavioral analysis, and interactive 3D visualization.
AI
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AI Knowledge Graph
Extracts knowledge from unstructured text using LLMs and visualizes relationships as interactive graphs.
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AI Prompt Optimization Platform
Professional prompt engineering tool to optimize AI model prompts with intelligent algorithms and visualization debugging.
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Audio Transcription CLI
Real-time audio-to-text transcription tool using LFM2-Audio-1.5B model with llama.cpp.
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Awesome AI Tools
Curated list of artificial intelligence tools, models, and platforms across the evolving ecosystem.
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Awesome Opencode
A curated list of awesome plugins, themes, agents, projects, and resources for Opencode AI coding agent.
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Ax
Production-ready DSPy framework for building reliable AI applications in TypeScript working with major LLMs.
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Axolotl
Free and open-source framework for streamlined post-training and fine-tuning of large language models.
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Claude Cookbooks
Collection of notebooks and code snippets showcasing ways to build with Claude for developers.
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ClawRouter
The agent-native LLM router for OpenClaw with 41+ models, sub-1ms routing, and USDC payments on Base & Solana via x402.
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Cleanlab
Open-source library for data quality and machine learning with messy, real-world data and labels.
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Context7
Platform providing up-to-date code documentation for LLMs and AI code editors directly within prompts.
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ContextGem
Effortless extraction of information from documents using large language models for text analysis and contract review.
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C²-Cite
Context-aware citation generation model for attributed large language models.
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DSPy
Framework for programming foundation models to build modular AI systems with prompt and weight optimization.
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DeepEval
Open-source evaluation framework for large language models with metrics like hallucination and answer relevancy.
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DeepTutor
AI-powered personalized learning assistant using multi-agent systems and large language models.
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DeerFlow
An open-source long-horizon SuperAgent harness that researches, codes, and creates using sandboxes, memories, tools, skills, and subagents.
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Dive into Claude Code
Systematic source-level architectural analysis of Claude Code with design guidance for building AI agent systems.
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Dolphin
Universal document parsing model that handles digital and photographed documents with scalable anchor prompting.
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Flycut Caption
Complete video subtitle editing React component with AI-powered speech recognition and visual editing capabilities.
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Free LLM API Resources
A curated list of free large language model inference resources accessible via API.
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GraphRAG
Structured hierarchical approach to retrieval augmented generation using knowledge graphs and community summaries.
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GraphRAG-rs
Rust implementation of GraphRAG for building knowledge graphs from documents and natural language querying.
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Hallbayes
AI workflow verification playbooks with hallucination detection and MCP server for Cursor, Codex, Claude Code, and Gemini CLI.
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Knowledge Work Plugins
Open source plugins that turn Claude into a specialist for various knowledge worker roles and workflows.
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LEANN
Fast, accurate, and private retrieval-augmented generation application with high storage savings for local use.
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LLM Datasets
Curated list of datasets and tools for post-training large language models focusing on accuracy, diversity, and complexity.
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LLM Scraper
TypeScript library to extract structured data from webpages using large language models.
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LLMs from Scratch
Implement a ChatGPT-like large language model in PyTorch from scratch, step by step.
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LLaMA Factory
Unified efficient fine-tuning framework for 100+ large language models and vision language models.
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LangExtract
Python library for extracting structured information from unstructured text using LLMs with source grounding and visualization.
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Langtrace
Open-source observability tool for LLM applications providing real-time tracing, evaluations, and metrics.
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LibreChat
Open-source enhanced ChatGPT clone featuring multi-agent support, model switching, and secure multi-user authentication.
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Logics-Parsing
End-to-end document parsing model for complex documents with formulas and chemical structures.
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MLflow
Open source AI engineering platform to debug, evaluate, monitor, and optimize production AI models and applications.
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Memori
Agent-native memory infrastructure that turns agent execution and conversation into structured, persistent state for production systems.
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MiniMax Skills
Development skills for AI coding agents covering frontend, fullstack, Android, iOS, shader, and multimodal content creation.
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Models.dev
An open-source database of AI model specifications, pricing, capabilities, and context limits with a community-contributed API.
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Moonshine
Fast and accurate automatic speech recognition for edge devices.
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NeuTTS
On-device text-to-speech models with instant voice cloning built on LLM backbones.
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OpenJarvis
Opinionated framework for local-first personal AI agents focusing on efficiency and privacy.
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OpenMemory
Cognitive memory engine for LLMs and agents with multi-sector storage and temporal reasoning.
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OuteTTS
Interface for OuteTTS models supporting multiple backends for text-to-speech transformation.
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PaperQA2
High-accuracy retrieval augmented generation for answering questions from scientific documents with citations.
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Portkey AI Gateway
Fast and secure open-source AI gateway for routing to 1600+ language, vision, audio, and image models with integrated guardrails.
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PromptWizard
Framework for self-evolving prompt optimization using iterative feedback and synthesis for better task performance.
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Promptomatix
AI-driven framework to automate and optimize prompts for large language models, improving consistency and output quality.
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Ragas
Library for systematic evaluation loops and metrics to improve large language model applications.
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ReasonGraph
Web platform for visualizing and analyzing reasoning processes of Large Language Models.
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Repomix
Packs entire repositories into a single AI-friendly file for feeding codebases to large language models and AI tools.
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STORM
An LLM-powered knowledge curation system that researches a topic and generates a full-length report with citations.
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ScrapeGraph AI
Python-based AI scraper designed for web crawling and data extraction using large language models.
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Similarity Graph Traversal Semantic RAG Research
Completed research on semantic retrieval augmented generation using novel semantic similarity graph traversal algorithms.
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SuperPrompt
A project to engineer prompts that help understand AI agents and their behavior.
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Supermemory
Memory engine and API designed for fast, scalable memory management in AI applications.
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Unsloth
Platform for running and training AI models locally with optimized performance and reduced VRAM usage.
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VRAG
Multimodal retrieval-augmented generation framework enabling AI agents to process text, images, and other data for advanced reasoning.
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WhisperLiveKit
Ultra-low-latency, self-hosted speech-to-text with speaker identification and simultaneous translation.
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WiFi DensePose
WiFi-based dense human pose estimation system enabling real-time full-body tracking without cameras.
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XiYan-SQL
Multi-generator ensemble framework for converting natural language to SQL queries.
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dotLLM
High-performance LLM inference engine written natively in C# for .NET with SIMD-optimized CPU and CUDA GPU backends.
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mPLUG-DocOwl
Modularized multimodal large language model designed for comprehensive document understanding.
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node-llama-cpp
Run AI models locally on your machine with node.js bindings for llama.cpp enforcing JSON schema on model output.
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olmocr
Toolkit for converting PDFs and image-based documents into clean, readable plain text format.
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semchunk
A fast, lightweight Python library for splitting text into semantically meaningful chunks with support for multiple tokenizers.
Productivity
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ALLWEONE Presentation AI
Open-source AI-powered presentation generator for creating professional slides with customizable themes and AI-generated content.
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ConvertX
Self-hosted online file converter supporting over a thousand formats with TypeScript and Bun.
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Deta Surf
Personal AI notebook for organizing files and webpages with local-first storage and open model choice.
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Excalidraw
Virtual whiteboard for sketching hand-drawn like diagrams with real-time collaboration support.
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SiYuan
Privacy-first, self-hosted, fully open source personal knowledge management software.
API
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API Mega List
Curated collection of APIs for building automations and full-scale applications.
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Microsoft REST API Guidelines
Comprehensive design guidelines for building consistent and intuitive REST APIs.
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Public APIs
Collective list of free APIs for various purposes and development needs.
UI Library
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Ace Step UI
Professional UI for ACE-Step 1.5 AI music generation, providing a free and local alternative to Suno.
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Algolia Autocomplete
Fast and full-featured JavaScript library for building accessible autocomplete experiences with any virtual DOM solution.
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Anime
JavaScript animation engine supporting CSS, SVG, and canvas animations.
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ArrowJS
Tiny, blazing-fast, type-safe UI framework with WebAssembly sandboxing and no build step required.
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Assistant UI
Typescript and React library providing UI components for AI chat interfaces.
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Avvvatars
Open-source React UI avatar library for generating unique placeholder avatars.
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Chalk
Terminal string styling library for JavaScript to apply colors and styles to console output.
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Drawflow
Simple flow library for creating data flows easily and quickly with vanilla javascript.
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FilePond
Flexible and fun JavaScript file upload library supporting drag-and-drop and image processing.
-
FortuneSheet
A drop-in JavaScript spreadsheet library with rich features similar to Excel and Google Sheets.
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GPUI Component
Rust GUI components for building cross-platform desktop applications with GPUI.
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Generative UI
Pattern and examples for user interfaces generated or controlled by AI agents at runtime.
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Its Hover
Animated icon library built with React and Motion providing motion-first design and customizable icons.
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JSONForms
Customizable JSON Schema-based forms with React, Angular, and Vue support out of the box.
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MSGviewer
Secure, lightweight web-based viewer for Microsoft Outlook MSG and EML email files for header analysis and forensic investigation.
-
Mantine
React components library with over 120 customizable components and 70 hooks for building accessible web applications.
-
MingCute Icons
Open-source icon library with simple and exquisite icons designed for web and mobile use.
-
OverType
Lightweight markdown editor library with perfect WYSIWYG alignment using an invisible textarea overlay.
-
Plate
Rich-text editor framework for React with AI and shadcn/ui.
-
React Joyride
Create guided tours in React apps to showcase features or explain functionality to users.
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React PivotTable
React-based drag and drop pivot table library with Plotly.js charts for interactive data analysis.
-
Remirror
ProseMirror toolkit for React developers to build rich text editors with WYSIWYG capabilities.
-
Tambo
Open-source generative UI toolkit for React that manages streaming, state, and components for building conversational agents.
-
Tiny Signals
Tiny reactive signals implementation for vanilla JavaScript projects.
-
Tweakpane
Compact pane library for fine-tuning parameters and monitoring value changes.
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react-diagrams
A React library for building interactive node-based diagrams and visual workflows.
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xyflow
Open source libraries for building node-based user interfaces with React or Svelte, ready out-of-the-box and customizable.
Developer Tool
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Airweave
Open-source context retrieval layer that syncs data from multiple sources into a unified, LLM-friendly search interface for AI agents.
-
Anyquery
SQL query engine for files, databases, and apps with LLM connectivity via MCP.
-
Azure Cosmos DB Data Migration Tool
Command-line application for importing and exporting data with Azure Cosmos DB.
-
Buzz
Transcribe and translate audio offline on your personal computer. Powered by OpenAI's Whisper.
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Crawl4AI
Open-source LLM Friendly Web Crawler & Scraper.
-
DietPi
A lightweight Debian-based OS for single-board computers and virtual machines, designed for minimal resource usage and easy software installation.
-
DigitalPlat FreeDomain
Free domain name registration service offering multiple extensions to help individuals and organizations get online.
-
GEPA
Framework for optimizing prompts, code, and text parameters using reflective evolution and Pareto search.
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GPT Crawler
Crawl a site to generate knowledge files to create your own custom GPT from a URL.
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Gitea
Painless self-hosted all-in-one software development service with Git hosting, code review, and CI/CD.
-
Gitingest
Replace 'hub' with 'ingest' in GitHub URLs to get prompt-friendly extracts of codebases.
-
JSON Crack
Open-source tool that transforms JSON, YAML, CSV, and XML data into interactive graphs for easy exploration and understanding.
-
Label Studio
Multi-type data labeling and annotation tool with standardized output format.
-
Leaf
Terminal Markdown previewer with GUI-like experience, live watch mode, fuzzy file picker, and rich rendering in the terminal.
-
Magika
Fast and accurate AI-powered file content type detection supporting 200+ content types across multiple languages.
-
Perforator
Cluster-wide continuous profiling tool designed for large data centers via eBPF.
-
ReplicateUI
Browser bookmarklet that downloads any webpage as a single self-contained HTML file with inlined CSS and images.
-
Sentrux
Real-time architectural sensor enabling ai agents to recursively self-improve code quality.
-
SmartReader
Library to extract the main content of a web page, removing ads, sidebars, and other clutter.
-
Spec Kit
Open source toolkit for spec-driven development with AI coding agents.
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code-review-graph
Builds persistent codebase knowledge graphs for AI assistants to optimize context and reduce token usage.
-
dotnet-skills
Installable .NET skill catalog and CLI for Codex, Claude Code, GitHub Copilot, and Gemini.
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dots.ocr
Multilingual Document Layout Parsing in a Single Vision-Language Model.
-
edge-tts
Use Microsoft Edge's online text-to-speech service from Python without needing Edge, Windows, or an API key.
-
git-cliff
A highly customizable changelog generator that follows conventional commit specifications.
-
lat.md
Agent Lattice — a markdown-based knowledge graph for your codebase with wiki links, code references, and AI agent integration.
-
marimo
Reactive Python notebook for reproducible experiments, SQL queries, and deployable apps.
-
react-shared-states
Global state made as simple as useState, with zero config, built-in async caching, and automatic scoping.
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text-extract-api
Document extraction and parse API using modern OCRs and Ollama models. Convert PDF, Word, PPTX to JSON or Markdown with PII removal.
Programming
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AngleSharp
The ultimate angle brackets parser library parsing HTML5, MathML, SVG, and CSS to construct a DOM based on W3C specifications.
-
AutoGrad-Engine
Complete GPT language model training and inference in about 600 lines of pure C# with zero dependencies.
-
Avalonia
Cross-platform UI framework for .NET enabling desktop, mobile, and web applications with C# and XAML.
-
Babylon.js
Powerful and open JavaScript framework for 3D game and rendering engine with WebGL and WebXR support.
-
Crawlee
Web scraping and browser automation library for Node.js supporting multiple engines and data extraction.
-
Diffity
GitHub-style diff viewer and code review tool compatible with multiple AI coding agents.
-
Downloader
Fast, cross-platform and reliable multipart downloader with asynchronous progress events for .NET applications.
-
Elsa Core
A workflow engine library for .NET applications supporting code, visual, and JSON workflow definitions.
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Engineering Prompts
A curated collection of AI prompts for software engineers to automate tasks, debug, and generate tests.
-
GitButler
Modern Git-based version control client with GUI and CLI designed for AI-powered workflows.
-
GitHub Copilot CLI
AI-powered command-line tool for coding assistance, code review, test generation, and debugging within the terminal.
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GitNexus
Client-side knowledge graph creator that runs in the browser for interactive code exploration with a built-in Graph RAG agent.
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MDXEditor
React component for authoring markdown documents with support for core syntax and JSX editing.
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NBomber
Distributed load-testing framework for .NET supporting C# and F# to test any system protocol.
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Openblocks
Open source low-code platform alternative for building internal tools and dashboards with React and various databases.
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Pretext
Pure JavaScript/TypeScript library for fast, accurate multiline text measurement and layout supporting multiple rendering targets.
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React PDF
Package to create PDF files using React with support for flexbox layout.
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Reatom
State management library using react flux and reactivity for React applications.
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Refine
React framework for building internal tools, admin panels, dashboards, and B2B apps with unmatched flexibility.
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Refit
Automatic type-safe REST library for .NET Core and Xamarin turning REST APIs into live interfaces.
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RoslynPad
A cross-platform C# editor based on Roslyn and AvalonEdit for code editing and diagnostics.
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SWR
Modern data fetching library for React with built-in caching, revalidation, and request deduplication.
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Scriban
Fast, safe, and lightweight scripting language and engine for .NET, designed primarily for text templating.
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SimdJsonSharp
C# bindings and full port of simdjson for high-performance JSON parsing using SIMD instructions.
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useHooks
A collection of modern, server-safe React hooks compatible with React v18 and above.
Automation
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Automa
Browser extension for automating tasks by connecting blocks to auto-fill forms, scrape data, and schedule actions.
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Browser Use
Make websites accessible for AI agents and automate online tasks with ease.
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CompressO
Convert any video into a tiny size with a free and open-source tool for Mac, Windows, and Linux.
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Dembrandt
Extract any website's design system into tokens including logo, colors, typography, and borders with one command.
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Katana
A next-generation crawling and spidering framework for automated web data collection.
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Lightpanda
AI-native web browser built for fast, scalable web automation with minimal memory footprint.
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Midscene
Vision-based model driving cross-platform UI automation for testing and control.
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Midscene.js
AI-powered, vision-driven UI automation for web, desktop, and mobile platforms using natural language.
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MinerU
Transforms complex documents like PDFs into LLM-ready markdown or JSON for agentic workflows.
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Playwright
Enables reliable end-to-end testing for modern web apps across browsers and platforms with a single API.
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Scrapling
Adaptive web scraping framework in Python that learns from site changes, bypasses anti‑bot systems, and supports concurrent crawling with proxy rotation.
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Slidev
Markdown-based presentation tool for developers with theming, interactivity, and export options.
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Stagehand
Browser automation framework combining AI and code for flexible and maintainable web control.
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n8n Free Templates
Ready-to-import workflow templates combining classic automation with ai, vector databases, and llm integrations.
Design
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Awesome AI Tools for UI
Curated collection of AI tools for building beautiful UI and UX.
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D2
Modern diagram scripting language that converts text into diagrams.
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Design Resources for Developers
Curated list of design and UI resources for developers including stock photos, templates, CSS frameworks, and libraries.
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Design.md
Open source standard for transferring design systems to AI agents with YAML-based visual rules and CLI tools.
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Developer Icons
A collection of well-optimized SVG tech logos for developers and designers, customizable and scalable.
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Get Color Palette
Generates dynamic backgrounds based on color palettes.
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Kami
Design system for AI agents to generate professional documents with warm parchment styling.
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Logo Generator
AI-powered SVG logo generator that creates multiple design variants with professional showcase presentations.
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Spectral.js
A lightweight JavaScript library for realistic paint-like color mixing based on the Kubelka-Munk theory.
Screen Sharing
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Bananas
Simple cross-platform screen sharing tool using peer-to-peer connections without account requirements.
Document Management
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BentoPDF
Privacy-first client-side PDF toolkit for editing, merging, and processing PDFs directly in the browser without server-side processing.
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Docling
Simplifies document processing and parsing for generative AI with support for multiple formats and advanced PDF understanding.
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Embed PDF Viewer
A PDF viewer that seamlessly integrates with any JavaScript project for displaying PDF documents.
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OCRmyPDF
Adds an OCR text layer to scanned PDF files to make them searchable.
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PdfDing
Selfhosted pdf manager, viewer, and editor offering a seamless user experience on multiple devices.
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QuestPDF
Modern C# library for PDF document generation using a fluent, component-based API.
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React Docxodus Viewer
React component for viewing DOCX documents entirely client-side using WebAssembly without server dependency.
Home Automation
Authentication
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Clerk
Full stack authentication and user management platform to launch faster and scale easier.
Visualization
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Data Formulator
AI-powered tool to create rich data visualizations from structured data.
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Embedding Atlas
Provides interactive visualizations for large embeddings with cross-filtering and search capabilities.
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GitDiagram
Interactive diagrams for any GitHub repository to visualize its structure in seconds.
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Gource
Animated software version control visualization tool showing project history as a tree with contributions.
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JsonCrack
Open source visualization app that transforms JSON, YAML, XML, and CSV data into interactive graphs.
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LLM Visualization
3D interactive visualization and walkthrough of the GPT-style LLM algorithm, showing every operation down to each add and multiply.
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Physics Sims
Interactive HTML physics simulations covering planetary orbits, general relativity, Earth's magnetic field, and atomic models.
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Spark
3D Gaussian Splatting renderer for Three.js supporting multiple formats and real-time editing.
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Visx
Collection of reusable low-level visualization components combining d3 for visualization and react for DOM updates.
Machine Learning
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DeepSpeed
Optimization library that makes distributed deep learning training and inference easy, efficient, and effective.
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Hailo Raspberry Pi 5 Examples
Python examples and pipelines for running AI inference with Hailo processors on Raspberry Pi 5.
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RagFlow
Open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create superior context layers for LLMs.
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TimesFM
Pretrained time-series foundation model developed by Google Research for time-series forecasting.
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rLLM
Pytorch library for relational table learning with LLMs, integrating GNNs, LLMs, and TNNs.
Database
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DrawDB
Free, simple, and intuitive online database diagram editor and SQL generator.
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Neosync
Open source platform to anonymize, generate synthetic data, and sync environments for safer testing and compliance.
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PGlite
Lightweight Postgres in the browser. Build reactive, offline-first, local-first, sync-enabled web apps with WASM.
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PocketBase
Open source Go backend with embedded SQLite, realtime subscriptions, user and file management, and REST-ish API.
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PostgREST
Serves a fully RESTful API from any existing PostgreSQL database providing a cleaner and faster API.
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RuVector
High performance, real-time, self-learning vector graph neural network and database built in Rust.
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Tiny RDM
A modern, colorful, super lightweight Redis GUI client for Mac, Windows, and Linux. It also provides a web version that can be deployed via Docker.
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Zvec
Lightweight, lightning-fast in-process vector database for scalable similarity search embedded in applications.
Spreadsheet
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ExcelTS
Modern TypeScript Excel workbook manager to read, manipulate, and write spreadsheet data and styles to XLSX and JSON.
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Excelize-wasm
WebAssembly build of the Go Excelize library for reading and writing Microsoft Excel spreadsheet files.
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HyperFormula
Headless spreadsheet engine built in TypeScript supporting over 400 formulas, CRUD, undo-redo, and sorting.
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ONLYOFFICE Docs
Free collaborative online office suite with real-time editors and viewers for texts, spreadsheets, and presentations.
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RevoGrid
Virtual data table component with advanced customization and high performance supporting millions of cells and thousands of columns.
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SpreadCheetah
High-performance .NET library for generating Microsoft Excel XLSX spreadsheet files with low memory allocation.
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Teable
No-code Postgres platform offering a next-generation Airtable alternative with realtime spreadsheet and app builder features.
Fitness
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Exercises
Open source curated list of fitness exercises from multiple sources.
AI Model
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FinGPT
Open-source financial large language models designed for NLP tasks in fintech and technical analysis.
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Fish Speech
Leading text-to-speech model trained on over 1 million hours of multilingual audio data.
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GPT-OSS
Open-weight language models by OpenAI designed for reasoning and versatile developer use cases.
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Hy-MT1.5-1.8B-1.25bit
1.8B parameter multilingual translation model with extreme 1.25-bit Sherry quantization, supporting 33 languages and 1,056 directions for on-device offline translation.
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LB Reranker
Model trained to determine query-text relatedness for ranking and retrieval tasks.
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LLamaSharp
A C#/.NET library to efficiently run LLaMA and LLaVA large language models locally.
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LightOnOCR-1B-1025
Compact end-to-end vision-language model for optical character recognition and document understanding offering high accuracy and efficiency.
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LightOnOCR-2-1B
A 1B end-to-end multilingual vision-language model for state-of-the-art OCR, converting documents into clean text.
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NVIDIA Nemotron Parse v1.1
A vision-language model that understands document semantics and extracts text, tables, and layout with spatial grounding from images.
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Reader-LM
Small language models that convert raw, noisy HTML from the open web into clean markdown.
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ReaderLM-v2
Language model that converts raw HTML into formatted markdown or JSON with superior accuracy and multi-language support.
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Schematron-3B
Long-context extraction model converting noisy HTML into clean JSON conforming to custom schemas for data ingestion.
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SoundStorm
Efficient parallel audio generation model that produces high-quality audio from semantic tokens using bidirectional attention and confidence-based decoding.
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Tiny Recursive Models
Recursive reasoning approach achieving high ARC-AGI scores with tiny 7M parameter neural networks.
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VLLM
High-throughput and memory-efficient inference and serving engine for large language models.
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VibeVoice
Open-source family of frontier voice ai models for long-form text-to-speech and speech recognition.
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VibeVoice Realtime 0.5B
Real-time voice synthesis and recognition model running on Hugging Face Spaces.
Media
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IPTV
M3U playlist for free TV channels providing access to live streaming content.
Fintech
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Lago
Open-source billing platform for usage-based and subscription-based pricing models.
Search
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LanceDB
Developer-friendly embedded retrieval library for multimodal AI supporting efficient search and similarity tasks.
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Meilisearch
Lightning-fast search engine API with AI-powered hybrid search for sites and applications.
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Perplexica
Privacy-focused AI answering engine that runs on local hardware combining internet knowledge and local or cloud LLMs.
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SearXNG
Free internet metasearch engine aggregating results without tracking or profiling users.
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Typesense
Cutting-edge in-memory open source search engine designed for simplicity and speed.
Analytics
Language
Network Management
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NetBox
Network infrastructure resource management application serving as the source of truth for network automation.
Distributed Systems
Mapping
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Overture
Provides free and open map data for various uses.
Communication
Monitoring
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Sniffnet
Cross-platform application to comfortably monitor internet traffic with real-time charts and geolocation.
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Witr
Explains the causality and origin of running processes, services, or ports in a human-readable output.
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WorldMonitor
Real-time global intelligence dashboard providing AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking.
Desktop Application
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Tinta
A fast, lightweight markdown reader for Windows with hardware-accelerated rendering.
Testing
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WireMock.Net
Flexible product for stubbing and mocking HTTP responses with advanced request matching and templating.
Software Architecture
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likec4
Visualize, collaborate on, and evolve software architecture with live diagrams generated from code.