
Description: Tildes is a community web site similar to Reddit but focused on having higher quality discussions and content. It aims to promote constructive conversations by discouraging trolling, baiting, and outrage.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Lambda the Ultimate is an online community focused on discussing functional programming languages and typed languages. It features news, research papers, questions, and debates related to languages like Haskell, OCaml, Scala, and others.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API