by tommmyy

🤘Utility library for functional JavaScript. With ❤️ to Ramda.

134 Stars 23 Forks Last release: almost 3 years ago (0.1.1) Apache License 2.0 317 Commits 19 Releases

Available items

No Items, yet!

The developer of this repository has not created any items for sale yet. Need a bug fixed? Help with integration? A different license? Create a request here:


Ramda extension


Utility library for functional JavaScript.

Library adds utilities functions that are built on the top of marvelous Ramda library.

Play wit Ramda and Ramda-extension in REPL.

See our documentation site.

Github Apache-2.0 Travis Downloads Version

import { cx } from 'ramda-extension';

cx({ box: true, 'box--outline': false }, 'width-100'); // ".box .width-100"

Why to choose ramda-extension over other libraries?

We focus on functional point-free code. Our goal is to keep codebase composed only from ramda functions, not from own code. Basically, we are using only

ES6 modules
from the JavaScript itself.

We have a few functions with side-effects (like

) to support better developer's experience in debugging process. It is only for development purpose and it should not be used in production code.


$ yarn add ramda ramda-extension


$ npm install ramda ramda-extension


We support CommonJS and ES modules syntax.

Import function as a named export (not recommended without treeshaking):

import { toKebabCase } from 'ramda-extension';
import { flatten } from 'ramda'; // standard ramda function (if needed)

toKebabCase('I wanna eat my kebab.') // "i-wanna-eat-my-kebab" flatten([1, 2, [3, 4], 5]) // [1, 2, 3, 4, 5]

  • NOTE: standard ramda functions are still accessed via 'ramda'

Alternatively you can import it separately if your environment doesn't support treeshaking (Sse babel-plugin-transform-imports):

import toKebabCase from 'ramda-extension/lib/toKebabCase';

toKebabCase('I wanna eat my kebab.') // "i-wanna-eat-my-kebab"

If you prefer jQuery-style:

import * as R_ from 'ramda-extension'

R_.toKebabCase('I wanna eat my kebab.') // "i-wanna-eat-my-kebab"

NOTE: Ramda itself is not part of bundle, you need to add it manually


You can use Ramda-extension directly in the browser:

Articles & Resources


Most of the functions have its own tests and examples in the JS Doc.

Feel free to either contribute yourself or submit an issue if there is a bug or you have an idea for a new extension.

We are open to all ideas and suggestions, feel free to open an issue or a pull request!

See the contribution guide for guidelines.


All packages are distributed under the Apache 2.0 license. See the license here.

We use cookies. If you continue to browse the site, you agree to the use of cookies. For more information on our use of cookies please see our Privacy Policy.