Code Preprocessors and Compilers

Prepose is a tool that optimizes, compiles, and preprocesses code like Sass, Less, Stylus, Jade and CoffeeScript. Prepose finds errors, has live reloads in the browser, detects errors at a glance, optimizes images, and minifies files with ease to reduce bandwidth and load time.

Brunch is an automated task runner for code development with JavaScript and HTML. It minifies, lints, and compresses and your HTML.

TypeScript is a tool that compiles JavaScript code which runs on any browser and comes with a command-line compiler.

Grunt is a development task runner that automates the JavaScript code. Grunt is written in Node.js performing automated tasks like minifying, linting, compiling and testing and it gives developers the option to add, extend and modify to their personal needs.

Compass is a authoring framework that automatically monitors your CSS code, fix errors in code, makes code easier to write and it is built on Sass. Compass is cross browser compatible with integration of a blueprint module.

Haml is a templating system that makes your markup readable and clean. Haml gives flexible control of dynamic content of HTML, and avoids writing inline codes in web documents cleaning up your code.

Slim is a template language system based in HTML, and its goal is to reduce HTML syntax.

Online CoffeeScript to compiled JavaScript generator based on HTML template source

A superset of the CoffeeScript JavaScript code compiler that runs code asynchronously

JavaScript code compiler

Template engine for writing HTML syntax

CSS extension language preprocessor

CSS extension language preprocessor with variables, nesting, mixins and inheritance

JavaScript code compiler with support for Polyfill and JSX syntax conversion

Module bundler that takes modules with dependencies and outputs static assess representing those modules

Code development automation for running package.json scripts

JavaScript automated code development task runner that integrates with all major IDEs

CSS extension language preprocessor with variables, nesting, mixins and inheritance

Flat file generator built with Gulp to compile HTML pages, JSON or YAML data using templating language