Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Virtual whiteboard for sketching hand-drawn like diagrams

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

TypeScript-first schema validation with static type inference

🧡 Everything is RSSible

Scheduling infrastructure for absolutely everyone.

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

Umami is a modern, privacy-focused alternative to Google Analytics.

The open source frontend for GitBook doc sites

📘 OpenAPI/Swagger-generated API Reference Documentation

Database diagrams editor that allows you to visualize and design your DB with a single query.

Etherpad: A modern really-real-time collaborative document editor.

🍞📝 Markdown WYSIWYG Editor. GFM Standard + Chart & UML Extensible.

ActivityPub-federated video streaming platform using P2P directly in your web browser

Generate types and converters from JSON, Schema, and GraphQL

Open-source components, blocks, and AI agents designed to speed up your workflow. Import them seamlessly into your favorite tools through Registry and MCPs.

Accelerating new GitHub Actions workflows

A commenting system powered by GitHub Discussions. 💬 💎

The entrance repository of Markdown presentation ecosystem

shadcn/ui, but for Svelte. ✨

🔬 A fast, interactive web-based viewer for performance profiles.

Skeleton is an adaptive design system powered by Tailwind CSS.

Build rich content websites with Markdown and React

Openpanel is an open-source web and product analytics platform that combines the power of Mixpanel with the ease of Plausible and one of the best Google Analytics replacements.

A set of headless, accessible component builders for Svelte.

⛱ Broadly scoped ecosystem & mono-repository of 210 TypeScript projects (and ~185 examples) for general purpose, functional, data driven development

A reactive client store for building super fast apps

Svelte implementation of the Carbon Design System