CISSP Pocket Prep - CISSP Pocket Prep app is a digital exam simulator through which users can create customizable practice tests with a detailed explanation of the answer to each question so they can immediately view results.
Google Open Source - All of Googles open source projects under a single umbrella
Learn AWS Edition - Learn AWS Edition is an app by Quizmine.
SmallDevTools - Handy developer tools with a delightful interface
LinkedIn Learning - Online training through LinkedIn's professional network.
whatdevsneed - This is whatdevsneed.