High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

Whatomate is an open-source WhatsApp integration

Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

[WIP] Resources for AI engineers. Also contains supporting materials for the book AI Engineering (Chip Huyen, 2025)

100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.

Course to get into Large Language Models (LLMs) with roadmaps and Colab notebooks.

The official Meta Llama 3 GitHub site

A workbench for writing toy implementations of distributed systems.

A curated list of awesome System Design (A.K.A. Distributed Systems) resources.

Learn Low Level Design (LLD) and prepare for interviews using free resources.

🦖 𝗟𝗲𝗮𝗿𝗻 about 𝗟𝗟𝗠𝘀, 𝗟𝗟𝗠𝗢𝗽𝘀, and 𝘃𝗲𝗰𝘁𝗼𝗿 𝗗𝗕𝘀 for free by designing, training, and deploying a real-time financial advisor LLM system ~ 𝘴𝘰𝘶𝘳𝘤𝘦 𝘤𝘰𝘥𝘦 + 𝘷𝘪𝘥𝘦𝘰 & 𝘳𝘦𝘢𝘥𝘪𝘯𝘨 𝘮𝘢𝘵𝘦𝘳𝘪𝘢𝘭𝘴

Learn System Design concepts and prepare for interviews using free resources.

This is a repo with links to everything you'd ever want to learn about data engineering

Papers from the computer science community to read and discuss.