A hands-on introduction to video technology: image, video, codec (av1, vp9, h265) and more (ffmpeg encoding). Translations: 🇺🇸 🇨🇳 🇯🇵 🇮🇹 🇰🇷 🇷🇺 🇧🇷 🇪🇸
Repository Index
62,272 visible repositories in the index
1,177–1,200 of 17,480 · Most stars
Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI note-taking, personal knowledge management (PKM), and an open-source Notion alternative. Based on Karpathy's LLM Wiki pattern.
- claude-code
- obsidian
- second-brain
- claude-code-skill
🪐 Markdown with superpowers: from ideas to papers, presentations, websites, books, and knowledge bases.
- markdown
- markup-language
- paper
- scripting-language
List of Data Science Cheatsheets to rule the world
- datascience
- python
- r
- spark
A curated list of free public APIs — searchable, community-maintained, with a free JSON API.
- public-api
- api
- apis
- api-list
Translated:heart: University of Science and Technology of China course resources
- ustc
- computer-science
- course
- share
A beautiful, simple, clean, and responsive Jekyll theme for academics
- jekyll
- jekyll-theme
- academic
- academic-website
Create web-based user interfaces with Python. The nice way.
The world's #1 JavaScript library for rich text editing. Available for React, Vue and Angular
- javascript
- editor
- rich-text-editor
- wysiwyg
A guide on how to be a Programmer - originally published by Robert L Read
- learning
- programming
Machine learning, in numpy
- machine-learning
- neural-networks
- topic-modeling
- gaussian-mixture-models
Image annotation with Python. Supports polygon, rectangle, circle, line, point, and AI-assisted annotation.
- image-annotation
- python
- computer-vision
- annotations
Event-driven network library for multi-threaded Linux server in C++11
A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma). Full-featured: Auth (email, google, github, slack, MS), Email sending, Background jobs, Landing page, Payments (Stripe, Polar.sh), Shadcn UI, S3 file upload. AI-ready with tailored AGENTS.md, skills, and Claude Code plugin. One cmd deploy. Powered by Wasp full-stack framework.
- full-stack
- open-source
- saas
- nodejs
TranslatedCollecting free API services, being an API mover
- api
- freeapi
Burn is a next generation tensor library and Deep Learning Framework that doesn't compromise on flexibility, efficiency and portability.
- autodiff
- deep-learning
- machine-learning
- rust
Embeddable Postgres with real-time, reactive bindings.
:satellite: Simple and ready-to-use tutorials for TensorFlow
- tensorflow
- python
- deep-learning
- deep-learning-tutorial
A lightweight, lightning-fast, in-process vector database
- rag
- agent-skills
- embedded
- faiss
The 7-Zip derivative intended for the modern Windows experience
- cpp
- file-compression
- file-manager
- windows-10
Apache Doris is a real-time analytics and hybrid search database for AI agents.
- olap
- database
- hudi
- iceberg
Companion webpage to the book "Mathematics For Machine Learning"
A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)
Python SDK for Agent AI Observability, Monitoring and Evaluation Framework. Includes features like agent, llm and tools tracing, debugging multi-agentic system, self-hosted dashboard and advanced analytics with timeline and execution graph view
- agentneo
- agents
- ai-performance-optimization
- llm-testing