Best Open Source productivity Libraries
A curated list of the most popular GitHub repositories tagged with productivity. Select any project to visualize its architecture and dive into the codebase using Codyn's AI engine.
#1affaan-m/ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
#2ohmyzsh/ohmyzsh
🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.
#3excalidraw/excalidraw
Virtual whiteboard for sketching hand-drawn like diagrams
#4affaan-m/everything-claude-code
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
#5files-community/Files
A modern file manager that helps users organize their files and folders.
#6CorentinTh/it-tools
Collection of handy online tools for developers, with great UX.
#7ShareX/ShareX
ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file types to a wide range of destinations.
#8sxyazi/yazi
💥 Blazing fast terminal file manager written in Rust, based on async I/O.
#9khoj-ai/khoj
Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.
#10nylas/nylas-mail
:love_letter: An extensible desktop mail app built on the modern web. Forks welcome!
#11wulkano/Kap
An open-source screen recorder built with web technology
#12wavetermdev/waveterm
An open-source, AI-integrated, cross-platform terminal for seamless workflows
#13alyssaxuu/screenity
The free and privacy-friendly screen recorder with no limits 🎥
#14super-productivity/super-productivity
Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, GitLab, GitHub and Open Project.
#15mahmoud/awesome-python-applications
💿 Free software that works great, and also happens to be open-source Python.
#16ActivityWatch/activitywatch
The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.
#17omnivore-app/omnivore
Omnivore is a complete, open source read-it-later solution for people who like reading.
#18Bash-it/bash-it
A community Bash framework.
#19streetwriters/notesnook
A fully open source & end-to-end encrypted note taking alternative to Evernote.
#20rtk-ai/rtk
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
#21rowboatlabs/rowboat
Open-source AI coworker, with memory
#22guarinogabriel/Mac-CLI
macOS command line tool for developers – The ultimate tool to manage your Mac. It provides a huge set of command line commands that automatize the usage of your Mac.
#23iib0011/omni-tools
Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!
#24vicinaehq/vicinae
A focused launcher for your desktop - native, fast, extensible
#25variadico/noti
Monitor a process and trigger a notification.
#26zidoro/pomatez
Stay Focused. Take a Break.
#27urzeye/ophel
Turn AI conversations into organized, reusable workflows — across major AI platforms. | 把 AI 对话转化为可组织、可复用的工作流，适用于主流 AI 平台
#28kunkka19xx/look
An open-source, cross OS, community-driven launcher. A lightweight alternative to Spotlight and Raycast. Made with ❤️ from Viet Nam 🇻🇳
#29davekilleen/Dex
Your AI Chief of Staff — a personal operating system starter kit that adapts to your role. No coding required.
#30Prism-Shadow/penguin-harness
🐧 Automated Agent Builder. Use DeepSeek, Gemini to Create Self-Evolving Agents in One Click
#31kamegoro/tobira.nvim
Open the next door in your Vim journey — personalized command discovery based on your actual usage