indent.js

indent.js

Fast minimalistic pure indentation of JavaScript (ES5, ES6, ES7), TypeScript, CSS, Less, Sass, and HTML. Indents better than most tools, test it out in the demo.

Online indent.js demo

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You have following options to get indent.js:

1. Install with bower: bower install indent.js
2. Install with npm: npm install indent.js

Download

• Minified and gzip (~2.7 kB)
• Minified (~7 kB)
• Not minified (~20 kB)

Usage

Browser Global

var indented = indent.js(code, '\t');
console.log(indented);

Browser using AMD

define(['indent'] , function (indent) {
    var indented = indent.js(code, '\t');
    console.log(indented);
});

Node

var indent = require('indent');
// JS code
indent.js(code, {tabString: '  '});
// TypeScript code
indent.ts(code, {tabString: '\t'});
// CSS code
indent.css(code);
// HTML code
indent.html(code, {tabString: '    '});

Developers

The rules this library uses are very simple and work on most languages with syntax using (), {}, etc... The languages below have not been fully tested and may fail to indent properly for some special cases.

Languages supported

1. JavaScript/TypeScript
2. HTML
3. JSX (Partial support)
4. CSS/Less/Sass

Getting the project

1. Run npm install to install dependencies
2. Run npm test to run tests in tests folder
3. Run npm run build to build the project

Contributing

This project follows the GitFlow branching model. The master branch always reflects a production-ready state while the latest development is taking place in the develop branch.

Each time you want to work on a fix or a new feature, create a new branch based on the develop branch: git checkout -b BRANCH_NAME develop. Only pull requests to the develop branch will be merged.