CodeMirror real-world uses
Create a pull request if you'd like your project to be added to this list.
- Adaface PairPro (Shared code editor with compiler and video conferencing)
 - Adobe Brackets (code editor)
 - Adnuntius (used for in-browser code editing and version history)
 - ALM Tools (TypeScript powered IDE)
 - Amber (JavaScript-based Smalltalk system)
 - APEye (tool for testing & documenting APIs)
 - Appengine Codiad
 - Better Text Viewer (plain text reader app for Chrome)
 - Bitbucket (code hosting)
 - Blogger's theme editor
 - BlueGriffon (HTML editor)
 - BNF Playground (grammar workbench)
 - Boson Editor (code editor)
 - Cargo Collective (creative publishing platform)
 - Chrome DevTools
 - ClickHelp (technical writing tool)
 - Clone-It (HTML & CSS learning game)
 - Colon (A flexible text editor or IDE)
 - CodeWorld (Haskell playground)
 - Complete.ly playground
 - Codeanywhere (multi-platform cloud editor)
 - Code per Node (Drupal module)
 - CodeBitt (Code snippet sharing)
 - Codebug (PHP Xdebug front-end)
 - CodeFights (practice programming)
 - CodeMirror Eclipse (embed CM in Eclipse)
 - CodeMirror movie (scripted editing demos)
 - CodeMirror Record (codemirror activity recording and playback)
 - CodeMirror2-GWT (Google Web Toolkit wrapper)
 - Code Monster & Code Maven (learning environment)
 - Codepen (gallery of animations)
 - Coderba Google Web Toolkit (GWT) wrapper
 - Coderpad (interviewing tool)
 - CodeRush typing speed test for programmers
 - Code School (online tech learning environment)
 - Code Snippets (WordPress snippet management plugin)
 - Code together (collaborative editing)
 - Codevolve (programming lessons as-a-service)
 - CodeZample (code snippet sharing)
 - Codio (Web IDE)
 - Codiva.io (Online Java Compiler and IDE with auto-completion and error highlighting)
 - Community Code Camp (code snippet sharing)
 - compilejava.net (online Java sandbox)
 - CKWNC (UML editor)
 - CrossUI (cross-platform UI builder)
 - Cruncher (notepad with calculation features)
 - Crudzilla (self-hosted web IDE)
 - CSSDeck (CSS showcase)
 - Deck.js integration (slides with editors)
 - DbNinja (MySQL access interface)
 - eCSSpert (CSS demos and experiments)
 - Edabit (coding challenges)
 - Elm language examples
 - Eloquent JavaScript (book)
 - Emmet (fast XML editing)
 - Espruino Web IDE (Chrome App for writing code on Espruino devices)
 - EXLskills Live Interviews
 - Fastfig (online computation/math tool)
 - Farabi (modern Perl IDE)
 - FathomJS integration (slides with editors, again)
 - Fiddle Salad (web development environment)
 - Filemanager
 - Firefox Developer Tools
 - Firepad (collaborative text editor)
 - Gerrit's diff view and inline editor
 - Git Crx (Chrome App for browsing local git repos)
 - GitHub's Android app
 - GitHub's in-browser edit feature
 - Glitch (community-driven app building)
 - Go language tour
 - Google Apps Script
 - Graphit (function graphing)
 - Graviton Editor (Cross-platform and modern-looking code editor)
 - HackMD (Realtime collaborative markdown notes on all platforms)
 - Handcraft (HTML prototyping)
 - Hawkee
 - Haxe (Haxe Playground)
 - HaxPad (editor for Win RT)
 - Histone template engine playground
 - Homegenie (home automation server)
 - ICEcoder (web IDE)
 - Innovay Web Tools (HTML, JS, CSS code beautifier)
 - Intervue (Pair programming for interviews)
 - IPython (interactive computing shell)
 - iTrading (Algorithmic Trading)
 - i-MOS (modeling and simulation platform)
 - Janvas (vector graphics editor)
 - JdBEdit (web IDE)
 - Joomla plugin
 - jQuery fundamentals (interactive tutorial)
 - jsbin.com (JS playground)
 - JSER preprocessor
 - jscpd (code duplication detector)
 - JSFiddle (another JS playground)
 - JSHint (JS linter)
 - Jumpseller (online store builder)
 - kl1p (paste service)
 - Kodit
 - Kodtest (HTML/JS/CSS playground)
 - Kotlin (web-based mini-IDE for Kotlin)
 - Light Table (experimental IDE)
 - Liveweave (HTML/CSS/JS scratchpad)
 - LiveUML (PlantUML online editor)
 - Markdown Delight Editor (extensible markdown editor polymer component)
 - Marklight editor (lightweight markup editor)
 - MediaWiki extension (wiki engine)
 - Mergely (interactive diffing)
 - MIHTool (iOS web-app debugging tool)
 - mscgen_js (online sequence chart editor)
 - MVC Playground
 - Navigate CMS
 - nodeMirror (IDE project)
 - NoTex (rST authoring)
 - nteract (interactive literate coding notebook)
 - Oak (online outliner)
 - OpenCampus
 - ORG (z80 assembly IDE)
 - Orion-CodeMirror integration (running CodeMirror modes in Orion)
 - Overleaf (Collaborative LaTeX Editor)
 - Paper.js (graphics scripting)
 - Pharaoh (browser & desktop editor for the classroom)
 - PrinBit (collaborative coding tool)
 - Pramp (free platform to practice mock interviews and coding problems)
 - Prose.io (github content editor)
 - PubliForge (online publishing system)
 - Puzzlescript (puzzle game engine)
 - Quantum (code editor for Chrome OS)
 - Qt+Webkit integration (building a desktop CodeMirror app)
 - Quivive File Manager
 - RackTables (data centre resources manager)
 - Rascal (tiny computer)
 - RealTime.io (Internet-of-Things infrastructure)
 - Refork (animation demo gallery and sharing)
 - SageMathCell (interactive mathematical software)
 - SASS2CSS (SASS, SCSS or LESS to CSS converter and CSS beautifier)
 - SageMathCloud (interactive mathematical software environment)
 - salvare (real-time collaborative code editor)
 - ServePHP (PHP code testing in Chrome dev tools)
 - Scastie (Scala playground)
 - Shadertoy (shader sharing)
 - sketchPatch Livecodelab
 - Skulpt (in-browser Python environment)
 - SourceLair (in-browser IDE for Django, Node.js, PHP and HTML5)
 - Snap Tomato (HTML editing/testing page)
 - Snippets.pro (code snippet sharing)
 - SolidShops (hosted e-commerce platform)
 - SourceCoder 3 (online calculator IDE and editor)
 - SQLFiddle (SQL playground)
 - SubTe (AI bot programming environment)
 - Structure and Interpretation of Computer Programs, Interactive Version
 - SyBox (PHP playground)
 - TagSpaces (personal data manager)
 - Textbox.io (WYSIWYG rich text editor)
 - The File Tree (collab editor)
 - TileMill (map design tool)
 - Tiki (wiki CMS groupware)
 - Tistory (blog service)
 - Toolsverse Data Explorer (database management)
 - Tumblr code highlighting shim
 - TurboPY (web publishing framework)
 - UmpleOnline (model-oriented programming tool)
 - Upsource (code browser and review tool)
 - Violentmonkey (userscript manager / editor)
 - Waliki (wiki engine)
 - Wamer (web application builder)
 - webappfind (windows file bindings for webapps)
 - WebGL academy (learning WebGL)
 - WebGL playground
 - WebKit Web inspector
 - WeScheme (learning tool)
 - Wide (golang web IDE)
 - WordPress plugin
 - XOSide (online editor)
 - XQuery tester
 - xsd2codemirror (convert XSD to CM XML completion info)
 - Yacas Online (interactive mathematical software)
 
