Лучшие open source проекты: Продуктивность и приложения

A self-hosted, web-based take on the One Sec app: a ten-second breathing page before distracting apps open, plus a daily goals page, running on Cloudflare's free tier.

A self-hosted subtitle system where an LLM agent finds, verifies and installs subtitles for your media library, and translates when no source has one.

Desktop tool that pulls e-invoices (PDF, OFD, XML) from QQ or 163 mailboxes, recognizes them with OCR and AI, sorts them into folders, and builds an Excel expense summary.

A Chrome extension that shows all tabs in the current window as wrapped rows in a floating overlay bar, without changing page styles.

Privacy-first image and GIF compression workbench for Web, Windows, macOS and Linux, with comparison, conversion, resizing and watermarks.

A Streamlit web app that turns uploaded bitmap images into editable SVG vectors, powered by the Vecto engine, with side-by-side preview and SVG/PNG export.

Self-hosted cross-device image and text pool built on Cloudflare Workers and R2, accessed through a PWA with no app install.

A local-first Tauri desktop app that turns Markdown into paginated social media cards and exports them as PNG, JPG, or PDF.

An open-source Chinese input method for Windows 10/11 built on the TSF framework, with Pinyin, Shuangpin, Wubi and Japanese romaji input.

A browser-based 3D editor and player for designing and sharing Rubik's Snake shapes with 24, 36, 48, or 72 pieces.

A lightweight screenshot and annotation tool for Windows and macOS, with region capture, markup, scroll capture and pinning.

A small-file storage and image hosting system that keeps file contents in a Telegram Channel, suited to personal and Markdown image hosting.

An AI-powered Windows disk cleanup assistant that uses an LLM to find junk files and manages symlinks and file migrations between drives.

A minimal macOS desktop app that mirrors GitHub repositories or subdirectories into a local folder tree, with per-file preview before every sync.

Open-source AI-native vector design tool with prompt-to-canvas generation, concurrent agent teams, an MCP server, and code export.

Self-hosted, agent-first AEO platform that tracks brand visibility in AI answer engines and audits site health, driven by a CLI, MCP and REST API.

Open source Loom alternative for fast screen recording, polished editing, and shareable video links, with optional self-hosting.

Open-source, self-hosted scheduling platform (MIT-licensed community fork of Cal.com) for booking meetings and managing calendars.

A self-hosted, web-based group chat app with rooms, direct messages, search and bot API, distributed as a single Docker image.

Open-source low-code platform for building internal apps, AI agents and workflow automations, with self-hosting and a model-agnostic design.