
Description: Timeline JS is an open-source tool that enables you to build visually rich, interactive timelines. It is used by news organizations, universities, and individuals to create chronological timelines that incorporate images, maps, slideshows, and other multimedia.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SIMILE Widgets is an open source JavaScript library for building browser-based applications. It provides reusable UI components like timelines, calendars, maps and more to visualize data.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API