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

Open-source text-editors software

1389 open-source libraries, tools and applications tagged text-editors, ranked by how closely text-editors is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.

1389 products, primary matches first, then adoption-weighted; health v2 shown.

ProductHealth v2StarsMaturity
surmon-china/vue-quill-editor
A Vue 2 component wrapper around the Quill rich text editor, usable as a global component, custom directive, or SSR-friendly module. It is …
327394abandoned
kien/ctrlp.vim
CtrlP is a fuzzy finder plugin for Vim written in pure Vimscript, enabling fast full-path fuzzy searching of files, buffers, MRU files, and…
327226abandoned
fex-team/ueditor
UEditor is a lightweight, customizable WYSIWYG rich text editor for web pages, originally developed by Baidu's web frontend team and releas…
106759abandoned
nsf/gocode
Gocode is an autocompletion daemon for the Go programming language that integrates with editors like Vim, Neovim, and Emacs. It uses a clie…
584986abandoned
sofish/pen
Pen is a lightweight JavaScript WYSIWYG editor library that turns any DOM element into a live-editable rich text area with markdown shortha…
234794abandoned
remacs/remacs
Remacs is a community-driven port of GNU Emacs to Rust, replacing parts of the C codebase with Rust implementations while remaining compati…
324608abandoned
intellij-rust/intellij-rust
The open-source Rust language plugin for IntelliJ-based IDEs (IDEA, CLion, PyCharm, etc.), providing code completion, Cargo support, debugg…
324526abandoned
coolwanglu/vim.js
Vim.js is a JavaScript port of the Vim text editor, compiled from C to run in the browser via Emscripten with ASM.js support. It offers per…
104440abandoned
jakiestfu/Medium.js
A tiny JavaScript library that makes HTML contenteditable elements behave like Medium's beautiful editor, with rich text editing features. …
234378abandoned
ma6174/vim
A pre-configured Vim setup bundling a .vimrc and plugins (managed via Vundle) for an enhanced editing experience out of the box. It is expl…
104227abandoned
OscarGodson/EpicEditor
EpicEditor is an embeddable JavaScript Markdown editor providing split fullscreen editing, live preview, automatic draft saving via localSt…
234210abandoned
CodeboxIDE/codebox
Codebox is an open source cloud and desktop IDE built with Node.js, JavaScript, HTML, and LESS. It features a modular, extensible add-on ar…
234151abandoned
Moeditor/Moeditor
Moeditor is a cross-platform desktop markdown editor built with Electron, supporting GitHub Flavored Markdown, TeX math, UML diagrams, and …
104102abandoned
draft-js-plugins/draft-js-plugins
A plugin architecture for Facebook's Draft.js rich-text editor built on React, shipping plugins for emoji, mentions, hashtags, stickers, to…
104086abandoned
Boost Note
BoostNote-Legacy is an open-source note-taking app for programmers built with Electron, React, and Redux. It is deprecated in favor of the …
104046abandoned
nteract/hydrogen
Hydrogen is an Atom editor plugin that brings Jupyter kernel-based interactive coding to any text file, letting users run code line-by-line…
614021abandoned
VonHeikemen/lsp-zero.nvim
A Neovim plugin that provides a starting point for setting up LSP (Language Server Protocol) features like autocompletion and diagnostics. …
433974abandoned
autozimu/LanguageClient-neovim
A Rust-based vim/neovim plugin providing Language Server Protocol (LSP) support, including completion, diagnostics, goto-definition, rename…
403566abandoned
JoelBesada/activate-power-mode
An Atom editor package that adds flashy 'Power Mode' effects to typing, including particle explosions, screen shake, audio, and combo strea…
233557abandoned
rust-lang/rls
The Rust Language Server (RLS) implements the Language Server Protocol to give editors and IDEs Rust support such as goto definition, compl…
103492abandoned
guardian/scribe
Scribe is a rich text editor framework for the web platform built around contenteditable, with patches for browser inconsistencies and a pl…
103483abandoned
gencay/vscode-chatgpt
An unofficial Visual Studio Code extension integrating OpenAI ChatGPT, providing sidebar conversations, streaming answers, and code inserti…
233448abandoned
Racer
Racer (Rust Auto-Complete-er) is a CLI utility that provides Rust code completion for editors and IDEs. It is no longer actively developed,…
233355abandoned
mortenjust/cleartext-mac
Cleartext is a macOS text editor that restricts writing to the 1,000 most common English words, inspired by Randall Munroe's Thing Explaine…
233251abandoned
FuzzyAutocomplete/FuzzyAutocompletePlugin
An Xcode 5+ plugin that replaces Xcode's prefix-matching autocompletion with fuzzy matching based on the Open Quickly pattern. It is no lon…
233218abandoned
alm-tools/alm
ALM is a browser-based IDE built specifically for TypeScript development, installable via a single npm command and served locally. It offer…
233014abandoned
square/java-code-styles
IntelliJ IDEA code style settings for Square's Java and Android projects, installed via a shell script. It is deprecated in favor of ktfmt …
102941abandoned
FredKSchott/CoVim
CoVim is a Vim plugin that adds real-time, multi-user collaborative editing to Vim, similar to Google Docs for the editor. It uses a Python…
102921abandoned
googlearchive/chromedeveditor
Chrome Dev Editor is a Chrome App-based IDE for building Chrome Apps and Web Apps in JavaScript or Dart, with Git and Polymer support. It i…
102907abandoned
ChrisKnott/Algojammer
An experimental, proof-of-concept code editor for writing Python algorithms, inspired by Bret Victor's ideas on learnable programming. It a…
322899abandoned
MonoDevelop
MonoDevelop is a cross-platform integrated development environment for .NET and Mono, built with C# and Gtk#, supporting C#, F#, and Visual…
102898abandoned
sstur/react-rte
A pure React WYSIWYG rich text editor component built on Draft.js, designed as a drop-in textarea replacement with a formatting toolbar and…
232859abandoned
Lokaltog/vim-powerline
A Vim statusline plugin that renders a better-looking, more functional statusline with fancy symbols and segment-based configuration. It is…
102846abandoned
Codiad/Codiad
Codiad is a web-based IDE framework with a small footprint and minimal requirements, built for fast, interactive development in the browser…
102843abandoned
Shougo/unite.vim
unite.vim is a Vim plugin that searches and displays information from arbitrary sources such as files, buffers, recently used files, and re…
322830abandoned
lepture/editor
A plain-text Markdown editor for the web built on CodeMirror, providing a toolbar, statusbar, shortcuts, and live preview via marked. It re…
322800abandoned
omz/ColorSense-for-Xcode
ColorSense is an Xcode plugin that visually displays UIColor and NSColor values as color overlays when the caret is placed on them, allowin…
322775abandoned
jejacks0n/mercury
Mercury Editor is a WYSIWYG rich-text editor for Rails applications that enables full inline page editing using HTML5 contentEditable regio…
762632abandoned
brrd/abricotine
Abricotine is a desktop Markdown editor with inline preview, rendering formatted elements like headers, images, and math directly in the te…
102623abandoned
c9/core
Cloud9 v3 SDK core, a Node.js-based web IDE platform that can be self-hosted and extended with custom plugins. It lets developers build a c…
102535abandoned
bergie/hallo
Hallo is a simple in-place rich text editor widget for jQuery UI built on HTML5 contentEditable, written in CoffeeScript. Formatting featur…
102438abandoned
Teletype
Atom is a hackable, open‑source text editor built on Electron. It provides a highly extensible environment for developers to write code and…
102395abandoned
jacobdufault/cquery
cquery is a highly-scalable, low-latency language server for C/C++/Objective-C built on libclang, designed for very large code bases like C…
102361abandoned
haskell/haskell-ide-engine
Haskell IDE Engine (HIE) was a Language Server Protocol server providing Haskell-specific functionality to editors and IDEs. It is now depr…
102348abandoned
notepadqq/notepadqq
Notepadqq is a free, open-source text editor for developers built with Qt, supporting over 100 languages with features like multi-selection…
892329abandoned
revolunet/sublimetext-markdown-preview
A Sublime Text 2/3 plugin that previews and builds Markdown files in a web browser. This repository has been superseded and moved to facele…
102290abandoned
zedapp/zed
Zed is a minimalist code editor built with web technologies (Chrome app or standalone via node-webkit), emphasizing multiple cursors, fast …
102282abandoned
rsms/kod
Kod is an open-source programmers' text editor for Mac OS X, written in Objective-C as a native, standards-compliant OS X application. The …
102277abandoned
NyaoVim
NyaoVim is a Neovim frontend built on Electron that embeds the Neovim editor as a Web Component. It lets users extend the editor UI with We…
232234abandoned
humiaozuzu/dot-vimrc
A curated Vim configuration (dotfiles) bundle by Maple, managed with Vundle, bundling plugins for autocompletion, snippets, fast navigation…
102200abandoned
Aide
Aide is an open-source, AI-native code editor built as a fork of VS Code, integrating agentic AI for chat-driven multi-file edits, proactiv…
102192abandoned
mthli/Knife
Knife is an Android rich text editor component extending EditText, offering one-line styling APIs for bold, italic, underline, bullets, quo…
232093abandoned
YabataDesign/afterglow-theme
Afterglow is a minimal dark UI theme and syntax color scheme for Sublime Text 2 and 3, based on Spacegray with colors derived from idlefing…
322086abandoned
antonreshetov/massCode
massCode v1 is a free and open source desktop code snippets manager for developers, built with Electron, Vue, and the Monaco editor. This o…
232018abandoned
msanders/snipmate.vim
snipMate.vim is a Vim plugin written in Vim Script that brings TextMate-style snippet expansion to the Vim editor. It allows users to defin…
102010abandoned
Zero Dark Matrix Chrome DevTools Theme
Zero Dark Matrix is a highly customized dark theme for Chrome DevTools, distributed as a Chrome extension. It styles the Elements, Sources,…
321993abandoned
williamboman/nvim-lsp-installer
A Neovim plugin for installing and managing LSP servers with a graphical UI, version upgrades, and Windows support. It is no longer maintai…
101945abandoned
obsmd-projects/obsidian-projects
An Obsidian plugin for plain-text project management that organizes Markdown notes into Table, Board, Calendar, and Gallery views. Projects…
101934abandoned
kindsoft/kindeditor
KindEditor is a lightweight, open-source (LGPL), cross-browser WYSIWYG HTML editor that converts standard textareas into rich text editing …
101897abandoned
cjwirth/RichEditorView
RichEditorView is a drop-in Swift UIView subclass providing WYSIWYG rich text editing on iOS, with a modular toolbar for formatting like bo…
101891abandoned
raspu/Highlightr
Highlightr is a Swift library for iOS and macOS that wraps highlight.js via JavaScriptCore to convert code strings into syntax-highlighted …
491869abandoned
mathew-kurian/TextJustify-Android
An Android library providing full text justification, wrapping, and auto-hyphenation for TextViews, supporting both plain text and Spannabl…
101839abandoned
simrat39/symbols-outline.nvim
A Neovim plugin that displays a tree-like sidebar view of code symbols (classes, functions, variables, etc.) using the Language Server Prot…
101831abandoned
dzhou121/gonvim
Gonvim is a graphical user interface (GUI) frontend for the Neovim text editor, written in Go using a Qt backend. It provides a modern UI w…
231776abandoned
Kite
The public issue tracker for Kite, an AI-powered coding assistant that included a local engine, editor plugins, and a documentation compani…
321732abandoned
jakiestfu/Behave.js
Behave.js is a lightweight, dependency-free JavaScript library that adds IDE-style editing behaviors to plain HTML textareas, such as tab h…
321729abandoned
atom/vim-mode
A Vim modal editing package for the Atom text editor, providing Vim-style keybindings and modal control. It is deprecated in favor of vim-m…
101707abandoned
bruderstein/nppPluginManager
A plugin for Notepad++ that lets users install, update, and remove Notepad++ plugins via a centrally hosted plugin list. It is no longer ac…
661681abandoned
rhiokim/haroopad
Haroopad is a cross-platform desktop Markdown document processor with live preview, syntax highlighting, presentation mode, and export to P…
321670abandoned
guillermooo/Vintageous
Vintageous is a comprehensive vi/Vim emulation layer for Sublime Text 3, providing modal editing and Vim keybindings. The project has been …
321629abandoned
Jintin/Swimat
Swimat is an Xcode source editor plug-in that formats Swift code, built as a hand-written character scanner. It is now archived and unmaint…
101629abandoned
WuTheFWasThat/vimflowy
Vimflowy is an open-source productivity tool that combines Workflowy-style tree outlining with vim keybindings and modal editing. It runs i…
321618abandoned
CoenraadS/Bracket-Pair-Colorizer-2
A VSCode extension that colorizes matching brackets to make nested code easier to read, with customizable colors and matching tokens. It is…
101614abandoned
qinci/MarkdownEditors
An open-source Android Markdown editor app written in Java using MVP architecture and RxJava. It supports editing Markdown files on mobile …
321580abandoned
mxw/vim-jsx
A Vim plugin providing JSX syntax highlighting and indenting for React development, built on top of a base JavaScript syntax package like p…
321573abandoned
ggandor/lightspeed.nvim
Lightspeed.nvim is a Neovim motion plugin that lets users jump to any visible position by typing a two-character search pattern plus option…
101551abandoned
vmware-archive/scripted
Scripted is a fast, lightweight browser-based code editor focused on JavaScript editing, served from a locally running Node.js server. It i…
101545abandoned
微转
An Xcode plugin that collects and lists TODO, FIXME, ???, and !!!! comments in a project, with filtering and snippet support. It can also r…
321534abandoned
cloose/CuteMarkEd
CuteMarkEd is a Qt-based, free and open source Markdown editor with live HTML preview, math expression support, and syntax highlighting for…
231533abandoned
omz/Dash-Plugin-for-Xcode
An Xcode plugin (OMQuickHelp) that integrates the Dash documentation viewer app, letting Option-Click or keyboard shortcuts open Dash inste…
501520abandoned
mu-editor/mu
Mu is a simple, beginner-focused Python code editor built with Python and Qt5, offering modes for standard Python, MicroPython, CircuitPyth…
101506abandoned
joefitzgerald/go-plus
go-plus is an Atom editor package that provides an enhanced Go development experience with autocomplete, formatting, linting, build, test, …
101491abandoned
XhmikosR/notepad2-mod
Notepad2-mod is a fork of the lightweight Notepad2 text editor for Windows, adding code folding, bookmarks, word auto-completion, and extra…
101469abandoned
Code52/DownmarkerWPF
MarkPad (formerly DownmarkerWPF) is a visual Markdown editor for Windows built with WPF, featuring real-time side-by-side preview, spellche…
321443abandoned
pusher/atom-pair
AtomPair is an Atom editor package that enables real-time remote pair programming by synchronizing editor tabs and syntax highlighting betw…
231433abandoned
fex-team/umeditor
UMeditor is a lightweight mini version of Baidu's UEditor rich text editor, built in JavaScript for embedding WYSIWYG editing into web page…
231425abandoned
jistr/vim-nerdtree-tabs
A Vim plugin that integrates the NERDTree file explorer with Vim's tab system, presenting NERDTree as a single persistent panel shared acro…
101417abandoned
rust-lang/vscode-rust
A deprecated Visual Studio Code extension that adds Rust language support via the Rust Language Server (RLS) or rust-analyzer. It provides …
101398abandoned
t9md/atom-vim-mode-plus
An Atom editor package providing improved Vim emulation (modal editing, motions, text objects, surround, occurrence modifier) as a replacem…
321387abandoned
louismullie/treat
Treat is a natural language processing and computational linguistics toolkit for Ruby, offering tokenization, parsing, POS tagging, NER, ke…
381367abandoned
vmihalachi/turbo-editor
Turbo Editor is a simple and powerful open-source text and file editor application for Android, written in Java and licensed under GPLv3. I…
231364abandoned
AuroraEditor/AuroraEditor
Aurora Editor is a community-built, native macOS IDE written in Swift/SwiftUI, offering Xcode-like development with multi-language support …
101333abandoned
chinakids/atom-simplified-chinese-menu
A Simplified Chinese localization package for the Atom editor that translates menus, context menus, and the settings interface. It was the …
231327abandoned
ellisonleao/glow.nvim
A Neovim plugin that renders markdown previews in a floating window inside the editor, powered by charmbracelet's glow CLI. It is now archi…
101326abandoned
amitds1997/remote-nvim.nvim
A Neovim plugin that adds VSCode-style remote development and devcontainer support to Neovim over SSH or Docker. It automatically installs …
101325abandoned
macoscope/CodePilot
Code Pilot is an Xcode plugin that lets developers quickly find files, methods, and symbols in their project using fuzzy query matching, ju…
321317abandoned
mduvall/grande.js
grande.js is a small JavaScript library that replicates Medium's in-browser rich text editing experience using contenteditable elements. It…
321298abandoned
Monnoroch/ColorHighlighter
ColorHighlighter is a Sublime Text 2/3 plugin that previews color values like hex codes, rgb() values, and named colors by underlaying them…
321293abandoned
cxxd
A Vim-based integrated development environment for C/C++ that layers Clang-powered code intelligence over the editor via a client-server ar…
101285abandoned
hrsh7th/nvim-compe
nvim-compe is a Lua-based auto-completion plugin for Neovim (0.5+) that provides fuzzy matching, LSP completion support, and a flexible cus…
101271abandoned

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