CodeKeep - Codekeep lets you store and share bits of code and text with other users. Snippets can be organized into folders/labels for instant reuse.
Gomix - The easiest way to build the app or bot of your dreams
CodeMyUI - Handpicked code snippets you can use in your web projects
Init.ai - Init.ai is the simplest way to build, train, and deploy intelligent conversational apps
Anyfiddle - Build, run and share code in any language from your browser
YveBot - Smart rule-based bot. For Browser & Node.