A beautiful home server OS for self-hosting with an app store. Buy a pre-built Umbrel Home with umbrelOS, or install on a Raspberry Pi or any x86 system.

Open Source realtime backend in 1 file

Python library providing function decorators for configurable backoff and retry

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

get things from one computer to another, safely

Valdi is a cross-platform UI framework that delivers native performance without sacrificing developer velocity.

A declarative, HTML-based language that makes building web apps fun

A Rust crate for cooking up terminal user interfaces (TUIs) 👨‍🍳🐀 https://ratatui.rs

Redis for humans. 🌎🌍🌏

Node.js SDK for capturing and replaying API calls made to/from your service

SPy language

A versatile, production-ready Django project template for any use case Build SaaS applications, API backends, web apps, or internal tools with one template.

Diagram as Code Tool Written in Rust with Draggable Editing

mat2 is a metadata removal tool, supporting a wide range of commonly used file formats, written in python3: at its core, it's a library, used by an eponymous command-line interface, as well as sev…

A Python Interpreter written in Rust

🚀 The fast, Pythonic way to build MCP servers and clients

a structured interaction engine 🗜️ ⚗️

Merkle tree implementation in Rust with configurable storage backends and hash functions. Fixed depth and incremental only. Optimized for fast proof generation.

Static analysis for GitHub Actions

A intuitive, lightweight web framework in C for building modern web applications

🧡 Folo is the AI Reader

Linux Desktop application that provides live captioning

A Python implementation of a Git-LFS client, with Giftless extras

A curated collection of fun and creative examples generated with Nano Banana & Nano Banana Pro🍌, Gemini-2.5-flash-image based model. We also release Nano-consistent-150K openly to support the commu…

👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

Source code for the X Recommendation Algorithm

⚡ A Fast, Extensible Progress Bar for Python and CLI

Tilf (Tiny Elf) is a free, simple yet powerful pixel art editor built with PySide6. It’s designed for creating sprites, icons, and small 2D assets with essential drawing tools, live preview, undo/r…

A fast, minimalist directory tree viewer, written in Rust.