CodePush - CodePush is a cloud service that enables Cordova and React Native developers to deploy mobile app updates directly to their users' devices.
CSS Scan - Instantly check or copy computed CSS from any element for only ~95$
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.
EazyCSS - No code CSS editor for any website.
replit - Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
Hoverify - All-in-one browser extension to improve your web dev experience.