Apps similar to ACE Code Editor include CodeMirror, which is free and open source. Other options are CodeJar, Expr Code Editor and Monaco Editor. In total there are four Code Editors like ACE Code Editor for self-hosting and the web.
Versatile text editor implemented in JavaScript for the browser. It is specialized for editing code, and comes with a number of language modes and addons that implement more advanced editing functionality.
Russia
An embeddable code editor written in JavaScript which allows editing expressions with syntax highlighting and autocomplete based on your types declaration.
Russia
The Monaco Editor is the code editor that powers VS Code. A good page describing the code editor's features is here. It is licensed under the MIT License and supports Edge, Chrome, Firefox, Safari and Opera.
United States
