Libraries & Bindings

Official Resources

ReScript toolchain
The motiviation of this repo is that when ReScript users want to share their library with JS users, the JS users don't need have ReScript toolchain installed, this makes sharing code with JS users easier (more details on that topic can be found in our [Ex
React bindings for ReScript
A drop-in standard library for ReScript. Intended to be familiar for JavaScript developers, easy to use, and be rich enough (without being bloated) so that you don't need to reach for anything else for typical ReScript development.
The most minimalistic testing library you will find for testing ReScript code
Better interop with JS & TS in ReScript

Community Resources

Node bindings for ReScript
This package helps you convert between Rescript values and JSON values.
Fast-check bindings for ReScript
lightning-fast testing for a lightning-fast compiler
A portable standard library enhancement for Rescript and OCaml.
Rescript bindings for Jotai (react state management).
> A lightweight test framework for ReScript
Small and flexible React hooks for building custom and accessible listbox components.
ReScript bindings for Jest
Kind of an IndexedDB ORM written in ReScript with no runtime dependencies.
Mock Js.Date when run unit test cases with Jest. Make tests of Js.Date easier.
Kxclib packaged to be used with ReScript
Cron for NodeJS. Execute something at a schedule.
Transforms ReScript React.createElement calls back to JSX syntax
Remove empty or nullable values from JavaScript objects
ReScript toolchain
Simple JSON deserializer for ReScript
ReScript module to convert the number to Korean
Zero-cost bindings to Facebook's Recoil library
Rescript bindings for Jotai (react state management).
Smart contract addresses and other config for Float Capital
Rescript React static site generator
Immutable, fully persistent, and balanced binary search tree data structure implementation in pure js.
> Bindings to the JS standard library
ReScript PPX validates the tailwindcss class names
Fast, small color manipulation and conversion
ReScript bindings to use-sync-external-store
A `Lazy Sequence` implimation. Highly abstracted stream like `RxJs` but without `time`.
a rescript utils library
⚡ A set of useful components to help you build and maintain React Native (Web too) layouts with ease.
jest-dom bindings for Rescript
Please use the original:
Logging implementation for ReScript
The only official ReScript starter template.
ReScript bindings for @testing-library/react
ReScript bindings for mocha
Drag-n-drop for @rescript/react
Helpers for improved ergonomics when working with 2-tuples.
Parse dates and numbers using the Intl API in ReScript
> ✨ Bootstrapped with Create Snowpack App (CSA).
React Native template for application developed with ReScript.
JSON encoding and decoding for ReScript
ReScript bindings for polished.
Reason / ReScript bindings to DOM
Secure Hash Algorithms for ReScript
Code coverage for OCaml and Reason
Phone number formatter for Swedish phone numbers
ReScript bindings for React Native.
ReScript bindings for @testing-library/dom
⚡️ ReScript bindings for @chakra-ui/react
[![npm](]( [![All Contributors](](#contributors) [![Build Status](
ReScript bindings for react-navigation.
A library for constraining types with an interface is similar to Belt.Id.
cookie bindings for [Rescript](
ReasonML / BuckleScript bindings for the Apollo Client ecosystem
**Warning: I haven't written tests for this package yet. Use at your own risk, and feel free to open issues.**
Form validation tool for @rescript/react
Rescript binding for email-validator
ReScript toolchain
> ✨ Bootstrapped with Create Snowpack App (CSA).
ReScript bindings for Big.js library
`url` bindings for [Rescript](
Rescript bindings to the easy-to-use [Dexie]( wrapper of IndexedDB.
ReScript bindings for the Apollo Client ecosystem
ReScript bindings for react-native-reanimated v2
Safely parse and serialize with transformation to convenient ReScript data structures
ReScript bindings for react-native-swipe-list-view
🔒 Makes sure you don't accidentally deploy apps with missing or invalid environment variables
![Run Test 🔬 ]( [![npm](]( [![](
Tool to support usage of a vendored standard library in ReScript
Typesafe JSON Schema for ReScript
This is an implementation of Red-Black Trees for ReScript. This implementation is a rewriting of [OCaml implementation](
Debounce for ReScript
Rescript bindings for React Leaflet
This library provides ReScript bindings for material-ui.
Redux inspired state management library for rescript-react
ReScript bindings to Day.js library.
A tiny state manager writter in Rescript
A physics-based animation library for React inspired by the natural world.
Rescript bindings for [uuid](
The Elm Architecture (TEA) for Rescript
This library provides ReScript bindings for material-ui-lab.
Some extension methods to ReScript's Js.Array2 module
ReScript toolchain
Reasonably making forms with ReScript and React sound good
ReScript language support (official)
Runtime free ReScript bindings for Ava
Core library of doc-e-mate in ReScript
Use create-react-app ( CRA ) with babel and typescript
Rescript wrapper for React Router DOM
Zero-cost rescript bindings to the WHATWG Fetch API
Reason / ReScript bindings to DOM
ReScript bindings for @testing-library
Development server for ReScript with esbuild, file watcher, workbox and more
Debounce hooks for @rescript/react
Rescript bindings for the react-flatpickr npm package
Rescript bindings for Rxjs
Bindings for beacon-sdk
ReScript bindings for react-native-svg.
ReScript bindings to date-fns
Quickly create new ReScript apps from project templates.
[![Workflows - CI][workflows-ci-shield]][workflows-ci-url] [![npm package][npm-package-shield]][npm-package-url] [![bundlephobia size][bundlephobia-size-shield]][bundlephobia-size-url] ![npm download per month][npm-download-shield] [![npm license][npm-lic
BBCode parser written in ReScript (OCaml) with TypeScript typings.
Simple validation schema for Rescript.
Yet form librairie for reason and react
Throttle for ReScript
Rescript bindings for Cypress
Suspenders ==========
ReScript bindings for Next.js
ReScript bindings to date-fns
ReScript bindings for react-native-safe-area-context.
Throttle hooks for @rescript/react
ReScript compiler, OCaml standard libary by ReScript and its required runtime support
The only official ReScript starter template.
Code coverage for OCaml and Reason
ReScript bindings for NativeBase
![ReScript Colisweb toolkit](/media/image.jpg)
Use Relay with ReScript.
ReScript React hooks testing library.
This is a ppx for using the withStyles component in ReScript Material-UI
ReScript PPX which generate JSON (de)serializer
File system interface library of doc-e-mate in ReScript
SWR bindings for ReScript
Better hooks for rescript-react
Transform SVG files into React components, Native and/or Web, JavaScript, TypeScript and ReScript. Without shitload of dependencies.
An extension for rescript-zora that provides a DOM context for tests (via jsdom).
A ReScript implementation of the blossom maximum-matching algorithm
📆 Date manipulation in ReScript.
ReScript bindings for React Helmet, a document head manager for React
Combinator library for JSON decoding and encoding.
ReScript bindings for Ink
Rescript bindings for the react-map-gl npm package
Easy to use automatic diagram layout component in react
ReScript bidnings to tinybench
ReScript binding for ink-link
ReScript binding for ink-big-text
<div align="center"> <br /> <p> <a href=""><img src="" width="546" alt="discord.js" /></a> </p> <br /> <p> <a href=""><img src="https:/
ReScript bindings for react-native-image-picker.
Binaries for the rescript-react-intl message extractor
Babel preset to transform ReScript code to solidJs.
ReScript bindings for react-native-device-info.
ReScript bindings for @react-native-community/netinfo.
<img src="docs/garter.svg" alt="garter" width="200" height="200" align="right" />
ReScript bindings to the native JavaScript Map data type
Rescript bindings to the Jest testing framework
A simple, powerful state manager for Rescript React
simple pdf viewer
Migrate files between .re .rei .res .resi .ml .mli extensions for ocaml, reasonml, bucklescript and rescript syntaxes
ReScript bindings to react-intl
ReScript bindings for antd
ReScript binding for Patternfly
Provide Rescript bindings for antd
koa.js bindings for rescript.
ReScript bindings for @react-native-async-storage/async-storage.
ReScript bindings for react-hook-form
ReScript bindings to @egjs/hammerjs
ReScript bindings for React Linkify
ReScript PPX helps binding to typescript modules
Generate your own Elm modules
ReScript bindings for MSW
ReScript bindings for Nock
ReScript bindings for @react-native-community/datetimepicker.
2020 proposal for new ReScript promise bindings
ReScript bindings for @react-native-picker/picker.
ReScript bindings for rescript-use-debounce
API for Float DAO smart contracts
The Kingdom template for Create React App and ReScript
ReScript bindings for react-native-webview.
ReScript binding to Daum Postcode
Rescript bindings to the Jest testing framework
The Elm Architecture (TEA) for OCaml, Reason, and Rescript
ReScript bindings for @react-native-community/cameraroll.
ReScript bindings for @react-native-community/push-notification-ios.
ReScript bindings for react-native-paper.
ReScript bindings for @react-native-community/viewpager.
ReScript bindings for @react-native-community/clipboard.
ReScript bindings for react-native-permissions.
ReScript bindings for react-native-linear-gradient.
ReScript bindings for @react-native-community/geolocation.
ReScript bindings for @react-native-community/slider.
ReScript bindings for @react-native-community/image-editor.
ReScript bindings for react-native-inappbrowser
ReScript bindings for react-native-keychain.
ReScript bindings for react-native-safe-area-view.
ReScript bindings to the JavaScript iterator protocol
ReScript bindings for @ant-design/icons
ReScript bindings for Next.js
Rescript wrapper for React Simple Maps
A Js binding library of axios for rescript based on @ryyppy/rescript-promise
React component for a grid layout within fixed width / height. Usefull for dashboards or full screen web applications.
[![npm version](]( ![tests](
Mobx bindings for Rescript with React
Rescript bindings for taquito
Rescript bindings for Expo
ReScript bindings for react-native-gesture-handler
> useReducer with updates and side effects!
[![npm](]( [![All Contributors](](#contributors) [![Build Status](
koa.js bindings for rescript.
Generete ReactIntl.messages
blazeman - Cloud Firestore CLI <img src=".github/icon.svg" alt="logo" title="logo" width="32"> ========================================
ReScript bindings to the AVA test framework
ReScript bindings for Contentful
ReScript bindings for react-navigation.
ReScript bindings for Chokidar.js