Whimsical Wireframes - Lightning fast wireframing with real-time collaboration.
zeroqode - Build your app up to 10x faster with no-code app templates
Userflows - Automatically generate user journeys
Codeplace - Learn how to code by building real web apps
Adobe XD - Adobe XD is an all-in-one UX/UI solution for designing websites, mobile apps and more.
Code4Startup - Learn Ruby on Rails, Python, AngularJS, NodeJS, React, Ionic by cloning AirBnb , TaskRabbit, Tinder, Product Hunt, Fiverr and . more.