Open-source projects tagged “open-source”

Self-hostable, MIT-licensed scheduling platform for booking meetings, a community fork of Cal.com without enterprise features.

Open-source, local-first AI meeting notetaker that records device audio without joining the call as a bot, and stores notes in local SQLite.

A collection of 23 custom plugins for hermes-agent covering autonomy, model routing, observability, cost control, memory and inter-agent messaging.

Swagger UI generates interactive API documentation in the browser from an OpenAPI specification file.

Self-hosted web app that transcribes YouTube videos and local audio/video files with OpenAI Whisper, running on your own machine.

A multi-track video editor that runs entirely in the browser, with local media processing, keyframe animation, and WebCodecs-based export.

A self-hosted, email-first dead man's switch that delivers end-to-end encrypted messages to your loved ones if you stop checking in.

Self-hosted web UI that downloads single videos or playlists via yt-dlp and files them into folders that Plex, Jellyfin or Emby pick up automatically.

An open-source AI agent app for iOS and Android that runs models like Claude and GPT with an on-device Linux shell, browser automation and device integrations.

Converts PDFs, Office files, scans, screenshots and diagrams into Markdown by sending pages to your own OpenAI-compatible vision model.

Free, open-source screenshot and screen recording app for macOS, built natively with Swift 6 and SwiftUI as an alternative to CleanShot X.

A native macOS menu bar performance monitor and recorder that logs CPU, memory, GPU, network, disk, and battery history to help diagnose slowdowns.

A free, open-source Photoshop-style image editor for macOS, built around layers, masks, and non-destructive compositing.

A free, open-source Chinese guide for people who just lost their job, covering severance, unemployment benefits, medical insurance, housing fund, job search and cash flow.

A free, open-source macOS voice assistant that runs on your existing Claude Pro or Max plan, with no API key needed.

A curated, community-maintained list of open-source and privacy-respecting apps, software, and service providers, organised by category.

Free, open-source Windows optimization tool with 42 tweaks for performance, privacy, and debloating, plus built-in system management utilities.

A desktop and Android app that uses your own Telegram account as a file drive, with folders, transfers, previews and optional client-side encryption.

A free, open-source C++ game engine for Windows, with source code in Git and no royalties or fees for any use, including commercial.

Open-source social media scheduling and management platform for planning, publishing, and analyzing posts across many social networks.