
Description: gcolor2 is a lightweight GTK+ color selector and palette editing tool. It allows users to easily create custom color palettes, select colors visually, and copy color codes to the clipboard. gcolor2 is useful for digital design and art projects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ColSel is an open-source column selector tool for tabular data. It allows users to interactively explore, organize and select features from a dataset with many columns. Useful for dimensionality reduction and feature engineering.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API