Hi @asrajan. Your best place to get started building Reaction is to install the
reaction-cli (see below). Reaction is built on top of Node and Meteor and the app is mostly built by Meteor’s build tool. However,
reaction-cli adds some features on top of that and is the only interface you should need to get up and running.
First, make sure you have all of the requirements installed for your OS
# Node v4 or higher required
# install the CLI
npm i -g reaction-cli
# clone Reaction
reaction init my-app-name
# build the app and start the development server
# at http://localhost:3000/
If you get stuck on anything, feel free to post questions here in the forum. Good luck!