CodeRunner Alternatives

Build and debug modern web and cloud applications, by Microsoft

Open Source

SlickEdit is a cross-platform, multi-language source code editor text editor that allows programmers to developer in over 40 languages on seven platforms.

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Try for free Open Source freemium

BBEdit is a professional HTML and text editor for Macintosh that provides features for editing, searching, and minipulation of text for web authors and software developers.

Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.

Open Source

Light Table is a new interactive IDE that lets you modify running programs and embed anything from...

Highly configurable text editor built to enable efficient text editing

Open Source

CodeMix plugin for Eclipse unlocks a wide array of technologies from VS Code and add-on extensions built for Code OSS.

TextPad is a powerful, general purpose editor for plain text files that is easy to use, with all the features a power user requires.

Codiad is an open source, web-based, cloud IDE and code editor with minimal footprint and requirements

Text and code editor where Outlines are first class citizen.

Open Source

MacDown is an open source Markdown editor for OS X, released under the MIT License.

Open Source

Textastic is a text, code, and markup editor for iPad and iPhone with support for syntax highlighting, FTP, SFTP, and Dropbox.

Vim inspired — Faster as in less keystrokes — Multiple selections — Orthogonal design