highlightjs/highlightjs.org

Next.js is a React framework from Vercel for building full-stack web applications, with file-based routing, server rendering, and static generation built in. Instead of wiring a router, bundler, and rendering strategy onto plain React yourself, you get those decisions made for you and pick a rendering mode per route.

Master programming by recreating your favorite technologies from scratch.

freeCodeCamp is a free, self-paced curriculum for learning to code, published as open source at freeCodeCamp/freeCodeCamp. It's a 501(c)(3) nonprofit funded by donor support, structured around six certifications in its Full-Stack Developer Curriculum, each gated by required projects instead of open-book quizzes. The repository also carries beta language certifications for developers, interview-prep resources, and the code that runs the live freecodecamp.org platform.

Hermes Agent (NousResearch/hermes-agent) is an open-source, self-improving AI agent from Nous Research, written in Python and released under the MIT license. The README describes a closed learning loop, a terminal UI, and a messaging gateway spanning Telegram, Discord, Slack, WhatsApp, and Signal, plus support for running the agent on a VPS, a GPU cluster, or serverless infrastructure.