Ross ROSS = Recommend OSS · open-source software intelligence for agents

function: editor

1314 products, primary matches first, then adoption-weighted; health v2 shown.

ProductHealth v2StarsMaturity
microsoft/vscode
Visual Studio Code (Code - OSS) is Microsoft's open-source, Electron-based code editor combining editing, navigation, debugging, and a rich…
95189630stable
Neovim
Neovim is a fork of Vim focused on extensibility, maintainability, and usability, with a built-in Lua runtime and a rich API accessible fro…
95101987stable
Zed
Zed is a high-performance, multiplayer code editor built in Rust by the creators of Atom and Tree-sitter. It is a desktop application avail…
9589273active
OpenCut-app/OpenCut
OpenCut is a free, open-source video editor for web, desktop, and mobile, positioned as an open alternative to CapCut. It provides a timeli…
7886959active
coder/code-server
code-server is an open-source project that runs VS Code on a remote server and makes it accessible through any modern web browser. It lets …
9579080active
toeverything/AFFiNE
AFFiNE is an open-source, local-first knowledge base workspace that merges documents, whiteboards, and databases into a single block-based …
9971918active
marktext/marktext
MarkText is a free, open-source, WYSIWYG Markdown editor built with Electron and Vue that renders formatting in place as you type. It suppo…
9360631active
adam-p/markdown-here
Markdown Here is a browser and email-client extension (Chrome, Firefox, Opera, Safari, Thunderbird, Postbox) that lets users write email in…
5160247active
Quill
Quill is a modern WYSIWYG rich text editor library for the web, built for compatibility and extensibility with a JSON-based Delta document …
3847320stable
microsoft/monaco-editor
Monaco Editor is the browser-based code editor that powers VS Code, distributed as an npm package with ESM and TypeScript API definitions. …
9346594stable
siyuan-note/siyuan
SiYuan is a privacy-first, local-first note-taking and personal knowledge management application built around block-level editing, bidirect…
9545994active
helix-editor/helix
Helix is a post-modern modal terminal text editor written in Rust, inspired by Kakoune and Neovim. It ships with built-in tree-sitter synta…
7945942active
Logseq
Logseq is a privacy-first, open-source knowledge management and note-taking application built with Clojure/ClojureScript. It stores notes l…
9344643active
Vim
Vim is a highly configurable, modal text editor and improved version of the Unix vi editor, written in C with its own scripting language (V…
7740803stable
drawdb-io/drawdb
drawDB is a free, browser-based database entity relationship diagram (ERD) editor with SQL generation and import/export. It supports multip…
7339275active
lapce/lapce
Lapce is an open-source, GPU-accelerated code editor written in pure Rust with a native GUI built on the Floem toolkit. It offers built-in …
8038778active
ueberdosis/tiptap
Tiptap is a headless, framework-agnostic rich text editor framework built on ProseMirror, customizable through 100+ extensions for React, V…
9538173stable
Trilium Notes
Trilium Notes is a free, open-source, cross-platform hierarchical note-taking application focused on building large personal knowledge base…
9937602active
carbon-app/carbon
Carbon is a web application for creating and sharing beautiful images of source code, with customizable syntax themes, backgrounds, and win…
5236088active
VSCodium/vscodium
VSCodium provides freely-licensed (MIT) binary releases of Microsoft's VS Code, built via automated scripts without Microsoft branding, tel…
9332990active
codex-team/editor.js
Editor.js is an open-source, block-style rich text editor for the web that outputs clean JSON instead of HTML markup. It is highly extensib…
8631907stable
amix/vimrc
A comprehensive, pre-configured Vim setup ('vimrc') maintained for over a decade, offered in a lightweight basic version and a plugin-rich …
3231793stable
ianstormtaylor/slate
Slate is a completely customizable framework for building rich text editors on top of React, inspired by Draft.js, ProseMirror, and Quill. …
9931748active
micro-editor/micro
Micro is a terminal-based text editor written in Go that aims to be an easy-to-use, intuitive successor to nano. It ships as a single stati…
7529442active
Notepad++
Notepad++ is a free, open-source source code editor and Notepad replacement for Windows, built in C++ on the Scintilla editing component. I…
9929161stable
NvChad/NvChad
NvChad is a fast, beautifully themed Neovim configuration framework written in Lua, providing solid defaults, lazy-loaded plugins, and poli…
6328440active
LazyVim
LazyVim is a pre-configured Neovim setup powered by the lazy.nvim plugin manager that turns Neovim into a full-featured IDE while remaining…
8327292active
Ace Editor
Ace is a standalone, embeddable code editor written in JavaScript for the browser, originally developed as the primary editor for Cloud9 ID…
9727143stable
oldj/SwitchHosts
SwitchHosts is a free, open-source desktop application for managing and quickly switching between hosts file configurations. Built with Tau…
9227101active
onlook-dev/onlook
Onlook is an open-source, AI-first visual code editor that lets designers visually build, style, and edit React (Next.js + TailwindCSS) app…
6626563active
YouCompleteMe
YouCompleteMe is a fast, as-you-type fuzzy-search code completion engine for Vim, backed by the ycmd server. It provides semantic completio…
7725894active
coc.nvim
coc.nvim is a Node.js-based extension host for Vim and Neovim that provides LSP-backed intellisense, autocompletion, and a VS Code-like ext…
6725169stable
syl20bnr/spacemacs
Spacemacs is a community-driven Emacs distribution that combines Emacs extensibility with Vim-style modal editing via Evil. It provides a c…
6724562active
facebook/lexical
Lexical is an extensible JavaScript text editor framework from Meta that attaches to contentEditable elements and provides a modular, plugi…
9823797stable
conwnet/github1s
A web application that lets you read any GitHub repository's code in a VS Code-like interface within one second by changing 'github.com' to…
9423291active
chartdb/chartdb
ChartDB is an open-source, web-based database diagram editor that visualizes database schemas as ER diagrams from a single 'smart query', w…
8222806active
doomemacs/core
Doom Emacs is a configuration framework for GNU Emacs that provides fast startup, lazy loading, and opinionated defaults built on Emacs Lis…
7722619active
pascalorg/editor
Pascal Editor is a free, open-source 3D building and architectural design editor that runs in the browser, built with React Three Fiber, Th…
7921721active
eclipse-theia/theia
Eclipse Theia is an open-source framework written in TypeScript for building custom cloud (browser-based) and desktop IDEs and tools, with …
9821655active
JetBrains/intellij-community
The open-source codebase of IntelliJ IDEA and the IntelliJ Platform, the foundation for JetBrains IDEs like PyCharm. It provides a full-fea…
9820488active
wsdjeg/SpaceVim
SpaceVim is a modular, layer-based configuration framework for Vim and Neovim, inspired by Spacemacs. It bundles curated plugin collections…
1020217stable
preservim/nerdtree
NERDTree is a file system explorer plugin for the Vim editor that displays directory hierarchies in a tree view. It lets users visually bro…
5220090stable
basecamp/trix
Trix is a WYSIWYG rich text editor for web applications, built by 37signals as a JavaScript custom element. It uses its own internal docume…
9320004stable
refactoringhq/tolaria
Tolaria is an open-source desktop app for macOS, Windows, and Linux for managing markdown knowledge bases, built with Tauri and TypeScript.…
7719593active
astral-sh/ty
ty is an extremely fast Python type checker and language server written in Rust, backed by Astral (creators of Ruff and uv). It provides ri…
8219562active
LunarVim/LunarVim
LunarVim is an opinionated IDE layer for Neovim that ships with sane defaults for autocompletion, LSP, linting, formatting, debugging, fuzz…
3419271active
wangeditor-team/wangEditor
wangEditor is an open-source web-based WYSIWYG rich text editor written in TypeScript. It works out of the box with plain JavaScript and pr…
2318364stable
Overleaf
Overleaf is an open-source, web-based real-time collaborative LaTeX editor, self-hostable via Docker (Community Edition) with a commercial …
6418070active
nhn/tui.editor
TOAST UI Editor is a JavaScript Markdown editor offering both Markdown and WYSIWYG modes with GFM/CommonMark support. It is extensible via …
2318014stable
vim-airline
vim-airline is a Vim plugin that provides a lean, fast statusline and tabline for the Vim editor, displaying mode, VCS branch info, filenam…
8017959stable
audacity/audacity
Audacity is a free, open-source, multi-track audio editor and recorder for Windows, macOS, and GNU/Linux. It supports recording, editing, e…
9117635active
Foam
Foam is a personal knowledge management (PKM) and sharing system built on VS Code and GitHub, inspired by Zettelkasten-style note-taking. I…
9317379active
graphql/graphiql
GraphiQL is the official GraphQL Foundation reference IDE for exploring and testing GraphQL APIs in the browser, plus a monorepo ecosystem …
9516899active
rust-lang/rust-analyzer
rust-analyzer is a Language Server Protocol implementation providing IDE features for Rust, including code completion, go-to-definition, fi…
9516797stable
suitenumerique/docs
Docs (La Suite Numérique) is an open-source, self-hostable collaborative text editor and knowledge base positioned as an alternative to Not…
9316755stable
udecode/plate
Plate is a React framework for building rich-text editors, built on Slate with a headless plugin system, composable packages, and shadcn/ui…
9516533active
steven-tey/novel
Novel is an open-source, headless Notion-style WYSIWYG rich text editor built on Tiptap and ProseMirror, with AI-powered autocompletion via…
3316432active
TinyMCE
TinyMCE is a widely used JavaScript WYSIWYG rich text editor library that generates HTML5 output and is highly customizable via plugins and…
7616280stable
JupyterLab
JupyterLab is an extensible, web-based interactive computing environment for authoring computational notebooks, with support for code conso…
9815272stable
VSCodeVim/Vim
VSCodeVim is a Vim emulator extension for Visual Studio Code that brings modal editing, Vim keybindings, and emulated plugins like vim-surr…
8615199active
neovide/neovide
Neovide is a cross-platform graphical user interface for the Neovim text editor, written in Rust with GPU-accelerated rendering. It behaves…
8715189stable
dail8859/NotepadNext
Notepad Next is a cross-platform reimplementation of Notepad++ built with Qt 6 in C++. It provides a familiar lightweight text and code edi…
8914502active
microsoft/edit
A simple terminal-based text editor from Microsoft that pays homage to the classic MS-DOS Editor, built in Rust. It offers a modern interfa…
7614500active
AstroNvim
AstroNvim is a feature-rich, aesthetically pleasing Neovim configuration framework written in Lua that balances out-of-the-box functionalit…
9314429active
nvim-treesitter/nvim-treesitter
A Neovim plugin that manages installation and updating of tree-sitter parsers and provides a collection of queries enabling tree-sitter fea…
7714334active
yoavbls/pretty-ts-errors
A VSCode extension that reformats TypeScript error messages into prettier, human-readable output with syntax highlighting. It supports Type…
8014105active
tpope/vim-surround
A Vim plugin providing mappings to easily delete, change, and add 'surroundings' such as parentheses, brackets, quotes, and XML/HTML tags i…
3214100stable
dense-analysis/ale
ALE (Asynchronous Lint Engine) is a Vim/Neovim plugin that provides asynchronous linting and syntax checking while you type, plus code fixi…
6714016active
SubtitleEdit/subtitleedit
Subtitle Edit is a free, open-source desktop application for creating, editing, converting, and synchronizing subtitles, with video playbac…
9413971active
codesandbox/codesandbox-client
CodeSandbox is an online IDE for rapid web development that runs entirely in the browser, letting users create, run, and share web app proj…
6713637active
RaspberryPiFoundation/blockly
Blockly is a JavaScript library that adds a customizable, drag-and-drop visual programming editor to web apps, representing code concepts a…
9813533stable
Zettlr/Zettlr
Zettlr is a free, open-source, privacy-first Markdown editor and publication workbench for academic and professional writing, built with El…
9813436active
doocs/md
A clean, web-based Markdown editor that instantly renders Markdown into WeChat Official Account-compatible rich text, with custom themes, d…
8313244active
vnotex/vnote
VNote is a free, open-source, Qt-based note-taking application focused on Markdown, combining a powerful editor with notebook/folder/tag-ba…
9912924active
mapeditor/tiled
Tiled is a free, open-source, general-purpose tile map editor for tile-based games, supporting orthogonal, isometric, and hexagonal maps wi…
9012850stable
James-Yu/LaTeX-Workshop
LaTeX Workshop is a Visual Studio Code extension providing core LaTeX typesetting features such as compilation, PDF preview, autocompletion…
7712291active
Milkdown/milkdown
Milkdown is a plugin-driven framework for building WYSIWYG markdown editors, built on ProseMirror and Remark. It is headless, themeable, an…
9411862active
summernote/summernote
Summernote is a JavaScript WYSIWYG rich text editor library built on jQuery with Bootstrap 3/4/5 support. It replaces a div element with an…
6911836active
Gutenberg
Gutenberg is the block editor project for WordPress, providing a modular editing experience where content is composed of blocks. It ships a…
9511753active
github/copilot.vim
A Vim/Neovim plugin that integrates GitHub Copilot, an AI pair programmer that generates code suggestions from natural language prompts. Su…
6611684active
Vanessa219/vditor
Vditor is an in-browser Markdown editor written in TypeScript that supports three editing modes: WYSIWYG (rich text), instant rendering (Ty…
9411263active
mawww/kakoune
Kakoune is a modal terminal-based code editor inspired by Vim, built around multiple selections as its central editing paradigm. It offers …
8511033stable
stackblitz/core
StackBlitz is an online IDE powered by Visual Studio Code that runs entire development environments, including Node.js, directly in the bro…
3210875active
ckeditor/ckeditor5
CKEditor 5 is a modern JavaScript/TypeScript rich-text (WYSIWYG) editor framework with a modular plugin architecture, custom data model, an…
9810481stable
JetBrains/ideavim
IdeaVim is an official JetBrains plugin that embeds a Vim engine into JetBrains IDEs, supporting Vim motions, commands, macros, registers, …
7710256active
0x7c13/Notepads
Notepads is a modern, lightweight Windows text editor built as a Notepad replacement with a minimalist Fluent design. It features a tab sys…
5810226active
cxasm/notepad--
Notepad-- (ndd) is a lightweight cross-platform text editor for Windows, Linux, and macOS, written in C++. It aims to be a domestic Chinese…
9410149active
TypeCellOS/BlockNote
BlockNote is an open-source, block-based rich text editor library for React, built on ProseMirror and TipTap, offering a Notion-style editi…
9410122active
playcanvas/supersplat
SuperSplat is a free, open-source browser-based editor for inspecting, editing, optimizing, and publishing 3D Gaussian Splats. It is built …
909904active
vimwiki/vimwiki
VimWiki is a personal wiki plugin for Vim that manages interlinked plain-text files with custom syntax highlighting, Markdown, or MediaWiki…
599513active
hediet/vscode-drawio
A VS Code extension that integrates the Draw.io (diagrams.net) diagram editor directly into VS Code. It lets you create and edit .drawio, .…
779482active
nvim-mini/mini.nvim
mini.nvim is a library of 45+ independent Lua modules for Neovim (0.10+) covering common editing tasks like textobjects, commenting, comple…
879462active
swagger-api/swagger-editor
Swagger Editor is a browser-based and embeddable editor for authoring OpenAPI and Swagger API specifications in YAML/JSON. It is available …
959461active
spyder-ide/spyder
Spyder is a free, open-source scientific Python IDE built with PyQt, featuring an editor, interactive console, variable explorer, and plott…
949294stable
ThePrimeagen/harpoon
Harpoon is a Neovim plugin that lets you mark a small set of frequently used files and jump to them with minimal keystrokes. It also suppor…
549207active
WinMerge/winmerge
WinMerge is an open-source visual differencing and merging tool for Windows that compares files and folders side by side. It supports text,…
949150stable
crynta/terax-ai
Terax is a lightweight (~7 MB) open-source desktop application that combines a GPU-rendered terminal, code editor, file explorer, git sourc…
809107active
ProseMirror
ProseMirror is a JavaScript toolkit for building rich-text WYSIWYG editors on the web, based on contentEditable with support for custom doc…
108703stable
tw93/MiaoYan
MiaoYan is a lightweight, native Swift Markdown note-taking app for macOS with a minimalist three-column layout, split editor and preview, …
998608active
sinelaw/fresh
Fresh is a terminal-based text editor and IDE written in Rust that offers VS Code-like UX (familiar keybindings, mouse support, command pal…
838533active

page 1 / 14 next →