Open source. Open possibilities.

nnn is a lightweight, high-performance terminal file manager designed for efficiency and minimal resource usage across various Unix-like systems.

Open-source Apple Reminders plugin for Codex: turn meeting notes, screenshots, and everyday plans into verified reminders on macOS. Manage tasks with natural language, all locally executed.

FlatRedBall is a cross-platform 2D game engine built with .NET and C#, featuring a dedicated editor to enhance developer productivity.

Screenity is a free, privacy-focused screen recorder and annotation tool for Chrome that allows unlimited recording of tabs, desktops, and cameras without requiring a sign-in.

Mac CLI is a macOS command-line tool for developers that provides a comprehensive set of commands to automate system management, file operations, network utilities, SSH, Git, and Homebrew tasks through an extensible plugin architecture.

Self-hosted web toolkit with client-side processing for images, PDFs, text, math, and data tools. Lightweight Docker image, no tracking, open-source under MIT.

Dembrandt is a Node.js CLI that renders a site with Playwright, reads computed DOM styles, and turns colors, typography, spacing, borders, shadows, motion and components into W3C design tokens, with CI drift gates and MCP support.

A fast, community-driven file search and application launcher for Windows that enhances workflow through a wide array of plugins and system integrations.

Deep Dive is a GNOME-native Pomodoro timer with strict focus enforcement, distraction blocking, and break overlays.

Vicinae is a high-performance, native command palette and desktop launcher designed for speed and extensibility.

Zettlr is a privacy-first, open-source publication workbench designed for academic and professional writing, featuring Zettelkasten support and deep integration with reference managers.

RAPID is a lean, spec-driven methodology for AI-assisted development, structuring workflows from requirements to delivery with human approval gates.

A feature-rich interactive command line interface for Atlassian Jira, designed to streamline issue management and navigation without using the web UI.

Finicky is a macOS app that routes URLs to specific browsers using customizable rules, supporting JavaScript/TypeScript config, URL rewriting, and multi-browser workflows.

Local-first, Markdown-based agentic harness for product management: numbered vault folders hold meeting evidence, docs and task ledgers, while a canonical .agent/ registry drives workflows and skills across several AI runtimes.

Super Productivity is an advanced open-source todo list application featuring integrated timeboxing, time tracking, and extensive third-party task integrations.

A desktop pet for Windows (macOS beta): a pixel cat or dog that sits in a transparent, click-through overlay, reacts to typing, scrolling, petting and cursor play, and delivers break timers, reminders and optional mail or calendar alerts. All sprites and sounds are generated in code.

A hackable, minimal, and fast TUI file explorer designed to orchestrate command-line utilities.

Open-source community-driven framework for managing zsh configuration with 300+ optional plugins, 140+ themes, auto-update tool, and easy installation via curl/wget/fetch.

Gancho is a local-first clipboard history and curated snippet library for macOS, iPhone and iPad. It captures, searches and reuses copied content, syncs through the user's private iCloud, and keeps clipboard content out of logs, telemetry and diagnostics.