editor

microsoft/vscode

The open-source core behind Microsoft's monthly-updated editor — This is the Code - OSS repository where Microsoft and the community develop the editor that ships as Visual Studio Code. It combines code editing, navigation, debugging and an extensibility model, with monthly feature releases and a daily Insiders build for those who want changes first.

Visual Studio Code

OpenCut-app/OpenCut

OpenCut rebuilds its open video editor on a Rust core — OpenCut, the open-source CapCut alternative, is undergoing a full rewrite with a Rust core shared across web, desktop, and mobile. Planned features include a plugin-first architecture, an Editor API, an MCP server for AI agents, headless batch rendering, and an in-editor scripting tab. The current stable version remains at opencut-app/opencut-classic.

The open-source CapCut alternative

mifi/lossless-cut

A Fast, Cross-Platform FFmpeg GUI for Lossless Video Trimming — LosslessCut is a desktop app built on FFmpeg for extremely fast lossless cutting, trimming and remuxing of video, audio and subtitle files. It's aimed at people who need to quickly rough-cut large camera, GoPro or drone footage without re-encoding, avoiding quality loss and long export times.

The swiss army knife of lossless video/audio editing

drawdb-io/drawdb

Browser-based ERD editor with no account required — drawDB lets you design database schemas visually and generate or import SQL directly in the browser, without signing up. It supports multiple databases (PostgreSQL, MySQL, SQLite, Oracle, SQL Server), migrations, and an optional self-hosted server for sharing diagrams.

Free, simple, and intuitive online database diagram editor and SQL generator.

pascalorg/editor

A local-first 3D building editor that AI agents can drive via MCP — Pascal Editor is an open-source 3D architectural tool built with React Three Fiber and WebGPU, runnable in-browser or via CLI. It connects to AI agents through MCP tools, and a hosted preview shows parametric features like exploded, cut, and x-ray views for detailed building reconstructions.

Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.

eclipse-theia/theia

Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.

alyssaxuu/screenity

A Free Chrome Screen Recorder Built Around Privacy — Screenity is a Chrome extension for screen recording and annotation with no usage caps, aimed at anyone making tutorials, demos, or feedback videos without paying or sending footage to a third party. It uses local tools like ffmpeg and TensorFlow, and an optional EU-hosted Pro tier adds link sharing, multi-scene editing, and captions.

The free and privacy-friendly screen recorder with no limits 🎥

streetcomplete/StreetComplete

Quest-based OSM editing now spans Android and iOS via KMP — StreetComplete turns OpenStreetMap contribution into simple on-site quests like naming a road or describing its surface, no tagging knowledge required. Built as a Kotlin Multiplatform app, it now targets both Android and iOS, works offline, and uploads answers directly as OSM changesets.

Easy to use OpenStreetMap editor for Android and iOS

eval-exec/neomacs

A GPU-powered rewrite of Emacs in Rust, aiming for full compatibility — Neomacs reimplements Emacs in Rust with a wgpu-based display engine, targeting multi-threaded Elisp, 10x performance, and zero-pause concurrent GC while staying 100% compatible with existing Emacs configs and packages. It's an early work-in-progress for Emacs users curious about a faster, GPU-accelerated editor without abandoning their setup.

NEO Emacs (WIP): GPU powered Emacs written in Rust with a modern display engine. Aiming for modern design & multi-threaded Elisp, 10x performance, zero-pause concurrent GC and 100% Emacs compatibility.

eugenioenko/ttt

A GUI-like IDE experience packed into a single terminal binary — TTT is a Go-based TUI editor aiming to replace VS Code, Zed, or Sublime for terminal users, with LSP support, git integration, and syntax highlighting. It ships as a single zero-config binary installable via brew, AUR, scoop, Nix, or go install, making it easy to try across platforms.

TTT Editor (Terminal Text Tool): A real alternative to VS Code, Zed, and Sublime that runs in your terminal. A TUI that feels like GUI. Single binary, zero config.

Akhouri-Systems/APIC

A no-cloud, no-ads Windows app for editing, converting and compressing images — APIC bundles image editing, format conversion, compression and search into a single local Windows app, built with Python and PyQt6. It runs entirely offline with no cloud services or ads, making it useful for anyone who wants a portable all-in-one photo tool without uploading files anywhere.

Modern Windows Image Processing Suite featuring image editing, conversion, compression, and search. Built with Python & PyQt6.