
Description: Trelby is a free, open-source screenwriting program for Windows, Linux and macOS. It provides tools for writing, formatting and navigating screenplays with automatic script formatting, character name database and reporting tools. Trelby is lightweight, customizable and easy to use for all levels of screenwriters.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: yWriter is a free word processor and story development tool for novelists. It allows you to break down your story into chapters and scenes, track characters, locations, items, view storyboards and more to help organize and write your novel.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API