
Description: CodeInterview is an online platform that helps software engineers prepare for coding interviews. It provides a code editor to practice coding questions and submit solutions, along with video explanations of popular algorithms and data structures.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: coderpad.io is an online code editor and interview platform designed for technical interviews and remote pair programming. It allows multiple users to collaborate on coding challenges in real-time with features like video chat, text chat, and shared editing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API