Codecademy recently switched to React.js for their front-end learning environment. While many React examples are basic, author Bonnie Eisenman goes over how to use React in a large, critical environment.
DynamoDB is a NoSQL database service that aims to be easily managed, so you don't have to worry about administrative burdens such as operating and scaling. This article shows how to use Amazon DynamoDB to create a Mars Rover application. You can use the same concepts described in this post to build your own web application.
John looks at AngularJS and the MEAN stack as an alternative to Ruby on Rails as a productive stack for building typical web applications. 4