Koala is a GUI application for Less, Sass, Compass and CoffeeScript compilation, to help web developers to use them more efficiently. Koala can run in windows, linux and mac.

Vue-chartjs is a wrapper for Chart.js in Vue. You can easily create reusable chart components. Vue-chartjs lets you use Chart.js without much hassle inside Vue. It's perfect for people who need simple charts up and running as fast as possible. It abstracts the basic logic but exposes the Chart.js object to give you maximal flexibility

PureScript is a strongly-typed functional programming language that compiles to JavaScript