
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: Preceden is a web-based tool for creating interactive timelines, roadmaps, family trees, and more. It allows users to easily build visual narratives by arranging media-rich events on a customizable timeline.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API