Blockchain is a distributed ledger that processes transactions across a network of computers. Here’s more on how blockchain works, the benefits of using it and a step-by-step guide on how to create a blockchain.
RAD is an iterative software development methodology that prioritizes rapid prototyping, user involvement and fast delivery of high-quality software products.
Meteor is an open-source, full-stack JavaScript framework that offers access to thousands of libraries to help with web development. It's ideal for creating quick prototypes of web, desktop and mobile applications.