A Gameboy ROM for identifying hardware and emulators through timing and initial register contents

Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.

Automated developer-oriented status page with alerting and incident support

🦎 a tool to build and deploy software on many servers 🦎

Fully transparent SSH, HTTPS, Kubernetes, MySQL and Postgres bastion/PAM that doesn't need additional client-side software

Per-process network monitoring for your terminal with deep packet inspection. Cross-platform, sandboxed.

a realtime plotting utility for terminal/console with data input from stdin

Japanese EPUB reader for iOS

Trap AI web scrapers in an endless poison pit.

High-performance, declarative stream processor for delimited text data.

Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.

interactive, side-by-side file review for git diffs with per-file navigation, vertical and horizontal scrolling, syntax highlighting, and added/deleted line tinting

STYX: at least it's not YAML

A CLI, config file, and environment variables parser, based on facet

Sega Genesis / Sega CD / SNES / Master System / Game Gear emulator

A plain text-based spaced repetition system.

celq - A Common Expression Language (CEL) CLI Tool

DuckDB is an analytical in-process SQL database management system

Turso is an in-process SQL database, compatible with SQLite.

embedded-graphics backend for Ratatui

Light LDAP implementation

Kanidm: A simple, secure, and fast identity management platform

Synchronize most radio-controlled ("atomic") clocks and watches using almost any phone or tablet

Open Source Continuous File Synchronization

Fast, secure, efficient backup program

CLI to manage emails

An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, and admin UI built on Rust, SQLite & Wasmtime.

Minimalist and opinionated feed reader

CLI, Web, LSP, and MCP toolkit to measure spec coverage in Rust codebases

Render and customize rich attributed text in SwiftUI