Description: jsFiddle is an online code editor that allows users to create, edit, debug and share HTML, CSS and JavaScript code snippets. It's useful for testing code, sharing examples, and prototyping web apps quickly.
Type: software
Pricing: Free
Description: Pythex is a free, open-source Python module and web application for testing, debugging and building regular expressions. It provides a simple interface for visualizing, building, testing and debugging regex.
Type: software
Pricing: Open Source