A free and open-source Monero desktop wallet.

A strong AI for the popular 2048 game. It reaches the 65536 tile 3% of the time, without undos.

An animated visualization of elliptic curve cryptography

An OpenStreetMap-based project for creating a map of the world's railway infrastructure.

Autonomous experiment loop extension for pi

arxiv-sanity lite: tag arxiv papers of interest get recommendations of similar papers in a nice UI using SVMs over tfidf feature vectors based on paper abstracts.

Software Supply Chain Transparency Log

Command line tools for working with MyST Markdown.

“Zero setup” cross compilation and “cross testing” of Rust crates

Menu bar manager for macOS 26

Terminal based spreadsheet tool

Open source FPGA silicon

沉浸式双语网页翻译扩展 , 支持输入框翻译， 鼠标悬停翻译， PDF, Epub, 字幕文件, TXT 文件翻译 - Immersive Dual Web Page Translation Extension

JPEXS Free Flash Decompiler

UPX - the Ultimate Packer for eXecutables

Fast Rust port of Steve Yegge's beads: local-first, non-invasive issue tracker storing tasks in SQLite with JSONL export for git collaboration

Quickly check whether there is a visible difference between two PDFs.

A tool for visualizing differences between two pdf files.

Google Flights MCP and Python Library

The Generative UI framework

📈 FinanceBench evaluation of Mafin 2.5 (Powered by PageIndex)

Fetch source code for npm packages to give AI coding agents deeper context

Captures your web app's complete development timeline - server logs, browser events, console messages, network requests, and automatic screenshots - in a unified, timestamped feed for AI debugging.

Bash for Agents

The free AI already on your Mac. CLI tool, OpenAI-compatible server, and interactive chat — all on-device via Apple Intelligence. No API keys, no cloud, no downloads.

Ministack: Free, open-source local AWS emulator - 35+ services, Terraform compatible, real databases. Free forever. MIT licensed.

PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.