whileTrue is a Chrome extension developed by moregreedy, available for free in the Browsers category under Add-ons & Tools. This extension allows users to save algorithm problems they want to revisit in their Notion database, supporting platforms like Baekjoon Online Judge and Programmers. Users can then randomly select problems from the database to tackle.

Installing whileTrue from the Chrome Web Store enables users to access it by clicking on the extension icon in the top right corner of Chrome. Users need to log in to Notion, choose a workspace and page to share with whileTrue, and are recommended to utilize the provided templates for optimal experience.