Empowering everyone to build reliable and efficient software.

Penpot: The open-source design tool for design and code collaboration

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

A new way to see and navigate directory trees : https://dystroy.org/broot

A scalable, distributed, collaborative, document-graph database, for the realtime web

A friendly programming language from the future

A Python Interpreter written in Rust

Re-implementation of The Sims Online.

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

very good whiteboard infinite canvas SDK

Prettier is an opinionated code formatter.

Build fast web applications with Rust.

web development, streamlined

Build AI-native spreadsheets. Univer is a full-stack framework for creating and editing spreadsheets on both web and server. With Univer Platform, Univer Spreadsheets is driven directly through nat…

A cross-platform GUI library for Rust, inspired by Elm

PDF Reader in JavaScript

Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.

Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.

Linear optimization software

Bartosz Milewski's 'Category Theory for Programmers' unofficial PDF and LaTeX source

web development for the rest of us

Pulumi - Infrastructure as Code in any programming language 🚀

Emscripten: An LLVM-to-WebAssembly Compiler

A collaborative note taking, wiki and documentation platform that scales. Built with Django and React.

An open-source, web-based viewer for zoomable images, implemented in pure JavaScript.

Distribute and run LLMs with a single file.

lightweight, standalone C++ inference engine for Google's Gemma models.

Hurl, run and test HTTP requests with plain text.

Find, verify, and analyze leaked credentials