🎒 Token-Oriented Object Notation (TOON) – JSON for LLM prompts at half the tokens. Spec, benchmarks & TypeScript implementation.

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

Open-source platform to build and deploy AI agent workflows.

A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.

🔥 Clone and recreate any website as a modern React app in seconds

"Context engineering is the delicate art and science of filling the context window with just the right information for the next step." — Andrej Karpathy. A frontier, first-principles handbook inspi…

stagewise is the first frontend coding agent for existing production-grade web apps 🪄 -- Lives inside your browser 💻 -- Makes changes in local codebase 🤓 -- Compatible with all kinds of frameworks …

Use your Mac trackpad as a weighing scale

Policy and data administration, distribution, and real-time updates on top of Policy Agents (OPA, Cedar, ...)

The Python asyncio tutorial I wish existed earlier

ABC of Flutter widgets. Intended for super beginners at Flutter. Play with 35+ examples in DartPad directly and get familiar with various basic widgets in Flutter

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

⚗️Project template to build a GraphQL API in Python