Atom - At GitHub, we’re building the text editor we’ve always wanted: hackable to the core, but approachable on the first day without ever touching a config file. We can’t wait to see what you build with it.
CodeClimate - Code Climate provides automated code review for your apps, letting you fix quality and security issues before they hit production. We check every commit, branch and pull request for changes in quality and potential vulnerabilities.
Light Table - Light Table is a new interactive IDE that lets you modify running programs and embed anything from...
ESLint - The fully pluggable JavaScript code quality tool
Kakoune - Vim inspiredâââFaster as in less keystrokesâââMultiple selectionsâââOrthogonal design
SensioLabs Insight - PHP Project Quality Done Right.