Activitywatch
ActivityWatch
The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.
OPENAGENTSKILL / DIRECTORY
Find a skill for your next task. Explore tools for Codex, Claude Code, Cursor and more.
49–64 / 108
Candidates in this shortlist, not the full registry. GitHub stars belong to repositories, not individual skills.
Results: 108
ActivityWatch
The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.
krayin
Free & Opensource Laravel CRM solution for SMEs and Enterprises for complete customer lifecycle management.
enescingoz
280+ free n8n automation templates — ready-to-use workflows for Gmail, Telegram, Slack, Discord, WhatsApp, Google Drive, Notion, OpenAI, and more. AI agents, RAG chatbot…
hummingbot
Open source software that helps you create and deploy high-frequency crypto trading bots
pot-app
🌈一个跨平台的划词翻译和OCR软件 | A cross-platform software for text translation and recognition.
decolua
Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, ne…
Billionmail
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discor…
xournalpp
Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windo…
DataTalksClub
Free MLOps course from DataTalks.Club
emilkowalski
This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the invisible details that make software feel great.
organicmaps
🍃 Organic Maps is a free Android & iOS offline maps app for more than 6M travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is deve…
floci-io
Light, fluffy, and always free - The AWS Local Emulator alternative
gitpod-io
The developer platform for on-demand cloud development environments to create software faster and more securely.
browserless
Deploy headless browsers in Docker. Run on our cloud or bring your own. Free for non-commercial uses.
Open-Dev-Society
OpenStock is an open-source alternative to expensive market platforms. Track real-time prices, set personalized alerts, and explore detailed company insights — built ope…
DataTalksClub
Learn ML engineering for free in 4 months! Register here 👇🏼