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Delivering Skills in NuGet packages
Richard Lander shows how SKILL.md files packed inside a NuGet package reach the NuGet cache on dotnet restore, giving agents guidance that matches the exact package version
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Understanding AI from the Inside: The State of Mechanistic Interpretability for AI Safety
180-page survey of mechanistic interpretability covering superposition, sparse autoencoders, circuit discovery, and steering, with a companion course and Jupyter notebooks
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Cordis
TypeScript meta-framework of spatiotemporal composability where plugins register services, typed events and revertible effects on one shared context, with reload and teardown undoing them.
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CALLIOPE
LLM pipeline that maps topic hierarchies in AI conversation logs under differential privacy, without relying on embeddings.
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Neuroevolution: Harnessing Creativity in AI Agent Design
MIT Press open-access textbook on evolving neural networks and agent designs, with hands-on exercises, review questions and an online supplement
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Inference Engineering
Free book on serving generative AI models in production, readable online, covering GPU hardware, inference engines, techniques and operations
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11 Free AI and Machine Learning Books
Eleven free machine learning and AI textbooks covering classic learning theory, deep learning, reinforcement learning, multi-agent systems, fairness and probabilistic methods
- Foundations of Machine Learning
- Understanding Deep Learning
- Introduction to Machine Learning Systems, Vol. 1
- Introduction to Machine Learning Systems, Vol. 2
- Algorithms for Machine Learning
- Deep Learning
- Reinforcement Learning (CMU 10-703)
- Distributional Reinforcement Learning
- Multi-Agent Reinforcement Learning
- Agents in the Long Game of AI
- Fairness and Machine Learning
- Probabilistic Machine Learning, Book 1
- Probabilistic Machine Learning, Book 2
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Everything You Always Wanted To Know About Mathematics
Guided journey into abstract mathematics and proof writing, from logic and sets to induction, with exercises and a theorem appendix
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An Introduction to Graph Theory
Graduate-level graph theory textbook on trees, colorings, matching and network flows, with about 100 exercises and no solutions
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Flix
Open-source ESP32 quadcopter project with Arduino firmware, Gazebo simulation, and a Python library for scripted flights.
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GuppyLM
End-to-end project that trains a ~9M parameter fish-themed language model on synthetic data in about five minutes.
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OpenAlternative
Curated directory of open source alternatives to proprietary software.
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Memory Layers
Trainable key-value memory layers that add model capacity without increasing FLOPs.
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Large Concept Model
Research code for large concept models that predict in a sentence representation space instead of tokens.
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Byte Latent Transformer
Reference code for the Byte Latent Transformer, a tokenizer-free byte-level language model architecture.
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151 Trading Strategies
A 361-page reference covering 151 trading strategies with 550+ mathematical formulas, code for backtesting, and strategies using neural networks, Bayesian methods, and k-nearest neighbors
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Claude Fable 5.1 and Mythos 5.1
Anthropic's announcement of Claude Fable 5.1 and Mythos 5.1, with major gains in coding, agentic tasks, and research.
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Reinforcement Learning with Metacognitive Feedback Elicits Faithful Uncertainty Expression in LLMs
Research paper introducing reinforcement learning with metacognitive feedback (RLMF) to train LLMs to express uncertainty faithfully, aligning expressed with intrinsic uncertainty.
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SKILL.state: Scalable Long-Horizon Agent Skills
Google research paper proposing SKILL.state, which replaces full dialog and reasoning history with a compact structured execution state, cutting prompt tokens about 16x on long tasks.
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Mathematical Introduction to Deep Learning: Methods, Implementations, and Theory
Free 737-page mathematical introduction to deep learning covering linear algebra, optimization, backpropagation, CNNs, sequence models, and approximation theory.
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WeMM-Embedding
Tencent WeChat's paper introducing WeMM-Embedding, a family of multimodal embedding models unifying text, images, video, and documents in one semantic space.
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System Design Interview Notes
Chapter-by-chapter notes for Alex Xu's System Design Interview - An Insider's Guide, covering Volumes 1 and 2.
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Cost Optimization on the Claude API
Notebook from Anthropic's Applied AI team walking through techniques to cut Claude API spend without sacrificing quality.
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A Programming Paradigm for Spatiotemporal Composability
Preprint formalizing revertible effects and reactive coeffects into a programming paradigm for temporal and spatial composability, implemented in the Cordis meta-framework.
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Mixture-of-Kittens
Explains Cursor's open-source MoE training megakernel for NVL72s that fuses communication and computation into a single deterministic kernel.
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Introducing Agent Plugins
Defines an open, vendor-neutral format for packaging Agent Skills and MCP servers into distributable plugins for AI agents.
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Plain Vanilla
Guide to web development using only vanilla techniques — no tools, no frameworks, just web standards.
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awesome-legal
Curated collection of free legal documents and templates for companies, including site policies, agreements, and contracts.
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Next-Generation Agentic Reinforcement Learning Systems Enable Self-Evolving Agents
Argues that enterprise-scale self-evolving LLM agents are held back by inadequate agentic online RL systems and proposes three architectural pillars for next-generation infrastructure.
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TabFM
Foundation model for tabular data classification and regression using in-context learning that eliminates manual feature engineering.
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CS Fundamentals
Curated collection of CS fundamentals for placement preparation covering DSA, computer networks, DBMS & SQL, OOPs, operating systems, system design, and software engineering.
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Tech Interview Handbook
Free curated technical interview preparation guide covering coding algorithms, system design, behavioral questions, and resume tips
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awesome-interview-questions
Curated awesome list of interview question collections across programming languages and technologies
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AI/ML Free Resources for Security and Prompt Injection
Curated collection of free resources for AI/ML security, prompt injection, and AI pentesting, including guides, CTFs, and academic papers.
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Ai2: Hybrid Models vs Transformers in Token Prediction
Ai2 compares Olmo 3 (decoder-only transformer) and Olmo Hybrid (RNN/transformer hybrid at 3:1 ratio), finding hybrids better at predicting meaning-bearing tokens while transformers excel at verbatim copying.
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Deep Research как управляемый исследовательский контур
Detailed technical article by Sber describing a managed Deep Research pipeline built with GigaChat Ultra 3.1 using Planner, Extractor, Validator, and Answer Builder roles for controlled multi-step research
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MiMo Code: Scaling Coding Agents — Long-Horizon Automated Programming
Technical deep-dive into MiMo Code, Xiaomi's open-source terminal-based coding agent designed for long-horizon automated programming tasks with infinite logical sessions and four-level memory architecture
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Inside vLLM: Anatomy of a High-Throughput LLM Inference System
Deep dive into vLLM's architecture covering paged attention, continuous batching, prefix caching, speculative decoding, chunked prefill, and multi-GPU/multi-node distributed serving.
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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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TorchCode
LeetCode for PyTorch — practice implementing operators and architectures from scratch with instant auto-grading.
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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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Think Stats
Notebooks, data, and supplementary material for the third edition of Think Stats.
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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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System Design 101
Explain complex systems using visuals and simple terms to help prepare for system design interviews.
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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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Similarity Graph Traversal Semantic RAG Research
Completed research on semantic retrieval augmented generation using novel semantic similarity graph traversal algorithms.
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SHAP : A Comprehensive Guide to SHapley Additive exPlanations
Comprehensive guide to SHAP (SHapley Additive exPlanations) covering waterfall plots, force plots, summary plots, and model interpretability for tree-based and deep learning models.
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RAG Techniques
Comprehensive collection of advanced Retrieval-Augmented Generation techniques with detailed notebook tutorials.
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Machine Learning Systems
Open-source textbook and curriculum for machine learning systems engineering.
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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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LLM Datasets
Curated list of datasets and tools for post-training large language models focusing on accuracy, diversity, and complexity.
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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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learn-claude-code
A nano Claude Code-like agent harness built from 0 to 1, teaching harness engineering through 12 progressive sessions.
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iximiuz Labs
Hands-on learning platform for Linux, Docker, Kubernetes, and networking with interactive tutorials, coding challenges, and sandboxed playgrounds.
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Fine-tuning LFM2.5-1.2B-Instruct with GRPO
Tutorial on fine-tuning LFM2.5-1.2B-Instruct with GRPO and Unsloth for structured data extraction from OCR text.
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El-Pths Wiki
Wiki related files for Electronics in PTHS Wiki (schematics, drawings, and images).
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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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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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Claude Cookbooks
Collection of notebooks and code snippets showcasing ways to build with Claude for developers.
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Build Your Own X
Collection of step-by-step guides to rebuild popular technologies from scratch.
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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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Awesome AI Tools
Curated list of artificial intelligence tools, models, and platforms across the evolving ecosystem.
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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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AI Engineering Hub
In-depth tutorials on LLMs, RAGs and real-world AI agent applications.
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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.
Archive
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Another step towards Elm 1.0
Evan Czaplicki's release post for Elm 0.19.3, showing how distinct wrapper types and a non-empty list encoding make whole categories of compiler bugs unrepresentable, and how the refactor exposed a long-standing nested extended record bug.
Finished Nov 2026
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Introducing AG-UI 1.0
Spec and reference for the Agent-User Interaction protocol, with a JSON Schema, generated SDKs and an event stream linking agents to apps
Finished Nov 2026
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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.
Finished Oct 2026
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Dynamic Context Discovery
Research post on dynamic context discovery — a token-efficient pattern for coding agents that pulls relevant context on demand via files rather than static context injection.
Finished Oct 2026
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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.
Finished Oct 2026
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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.
Finished Oct 2026
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Open Source CS
Curated list of free university courses equivalent to an undergraduate computer science degree.
Finished Oct 2026
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Rethinking Search as Code Generation
Perplexity's research paper introducing Search as Code (SaC), a programmable search architecture that exposes search primitives as composable SDK building blocks for AI agents
Finished Oct 2026
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Unity Clean Code
Quick guide to help Unity developers create more robust, maintainable, and cleaner C# code.
Finished Oct 2026
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Dive into Claude Code: The Design Space of Today's and Future AI Agent Systems
Comprehensive architectural analysis of Claude Code's agentic coding tool, comparing its design principles, permission system, context management, and extensibility with the OpenClaw system.
Finished Oct 2026
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NDC Oslo 2025 – 10 Things I Do On Every .NET App
Slides and session resources from Scott Sauber's NDC Oslo talk covering ten practical practices he applies to every .NET application.
Finished Oct 2026
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How GPT, Claude, and Gemini are actually trained and served: Reiner Pope
Blackboard lecture on how frontier LLMs like GPT, Claude, and Gemini are trained and served in production, with a timestamped transcript
Finished Oct 2026