Sublime Text - 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.
Heroku - Agile deployment platform for Ruby, Node.js, Clojure, Java, Python, and Scala. Setup takes only minutes and deploys are instant through git. Leave tedious server maintenance to Heroku and focus on your code.
CodeSandbox - Online playground for React
8base - Rethink development using 8base's low-code development platform.
WebTool - Most relevant and flexible code editor for web designers
Porter - Heroku that runs in your own cloud