Libraries & Bindings

Official Resources

React bindings for ReScript
ReScript toolchain
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.
LSP server for ReScript
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
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.
Lazy sequences for ReScript.
> A lightweight test framework for ReScript
Kind of an IndexedDB ORM written in ReScript with no runtime dependencies.
Simple JSON deserializer for ReScript
lightning-fast testing for a lightning-fast compiler
ReScript binding to @tabler/icons-react
Useful general-purpose utility functions and modules for ReScript projects.
Unofficial ReScript binding to @heroicons/react
Kxclib packaged to be used with ReScript
Rescript bindings for Jotai (react state management).
provides api for result<'a, exn> type
Transforms ReScript React.createElement calls back to JSX syntax
ReScript bindings for solid-js.
ReSon is a ReScript library that provides a convenient way to parse JSON data in a type-safe manner. Inspired by the classify approach described in the ReScript documentation and libraries like aeson, ReSon aims to simplify the process of parsing and vali
Rescript bindings for Jotai (react state management).
ReScript PPX validates the tailwindcss class names
rescript api for node-html-parser package
ReScript bindings for Jest
The only official ReScript starter template.
Rescript bindings to the easy-to-use [Dexie](https://dexie.org) wrapper of IndexedDB.
Logging implementation for ReScript
Combinator library for JSON decoding and encoding.
Form validation tool for @rescript/react
Mock Js.Date when run unit test cases with Jest. Make tests of Js.Date easier.
Code coverage for OCaml and Reason
Throttle hooks for @rescript/react
Remove empty or nullable values from JavaScript objects
Fast, small color manipulation and conversion
Immutable, fully persistent, and balanced binary search tree data structure implementation in pure js.
This library provides ReScript bindings for material-ui (MUI).
ReScript bindings to the DOM and other Web APIs
This library provides ReScript bindings for material-ui-lab.
Fast-check bindings for ReScript
ReScript bindings to use-sync-external-store
Code coverage for OCaml and Reason
Rescript React static site generator
Light and type-safe binding to JS promises
**⚠️ Note :** This is a fork based on the [excellent work](https://github.com/paulshen/restorative) of [paulshen](https://github.com/paulshen)
ReScript bindings for React Native.
A library for constraining types with an interface is similar to Belt.Id.
The fastest composable parser/serializer for ReScript (and TypeScript)
ReScript module to convert the number to Korean
> useReducer with updates and side effects!
Small and flexible React hooks for building custom and accessible listbox components.
A portable standard library enhancement for Rescript and OCaml.
Rescript bindings for uWebsockets.js
Published in NPM as `@MikeSkoe/rex`
Zero-cost bindings to Facebook's Recoil library
jest-dom bindings for Rescript
Helpers for improved ergonomics when working with 2-tuples.
Drag-n-drop for @rescript/react
Run a REPL to execute ReScript code in interactive mode
Use Relay with ReScript.
Typesafe JSON Schema for ReScript
Parse dates and numbers using the Intl API in ReScript
a rescript utils library
🔒 Makes sure you don't accidentally deploy apps with missing or invalid environment variables
ReScript toolchain
ReScript bindings for @testing-library/react
> An alternative upgrade path for ReasonReact
Secure Hash Algorithms for ReScript
ReScript bindings to react-on-rails
**Warning: I haven't written tests for this package yet. Use at your own risk, and feel free to open issues.**
[![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
ReScript bindings for the Apollo Client ecosystem
Rescript bindings to the Jest testing framework
A `Lazy Sequence` implimation. Highly abstracted stream like `RxJs` but without `time`.
Rescript wrapper for React Router DOM
<p align="center"> <img width="160" src="restorative.png" /> </p>
rescript module for sendig ajax via axious
Smart contract addresses and other config for Float Capital
Phone number formatter for Swedish phone numbers
ReScript bindings for Big.js library
A standard library for ReScript with a focus on Functional Programming
> Bindings to the JS standard library
ReScript bindings for react-native-reanimated v2
Rescript bindings for Rxjs
Runtime free ReScript bindings for Ava
Simple GeoJSON decoder library for ReScript based on @glennsl/rescript-json-combinators.
JSON encoding and decoding for ReScript
This is project is based on the great old [reroute](https://github.com/callstackincubator/reroute) module. It's just using the latest Reason React API (hooks & context).
ReScript language support (official)
ReasonML / BuckleScript bindings for the Apollo Client ecosystem
Rescript bindings for Hono
Tool to support usage of a vendored standard library in ReScript
React Native template for application developed with ReScript.
ReScript toolchain
Please use the original: https://github.com/sikanhe/reason-nodejs
Rescript bindings for Cypress
Rescript bindings to the Jest testing framework
Cron for NodeJS. Execute something at a schedule.
ReScript bindings for @testing-library/dom
Zero-cost rescript bindings to the WHATWG Fetch API
Quickly create new ReScript apps from project templates.
Use create-react-app ( CRA ) with babel and typescript
ReScript bindings for Contentful
ReScript port of Polished library for color manipulation
<div align="center"> <br /> <p> <a href="https://discord.js.org"><img src="https://discord.js.org/static/logo.svg" width="546" alt="discord.js" /></a> </p> <br /> <p> <a href="https://www.npmjs.com/package/rescript-discordjs"><img src="https:/
Binaries for the rescript-react-intl message extractor
⚡ A set of useful components to help you build and maintain React Native (Web too) layouts with ease.
BBCode parser written in ReScript (OCaml) with TypeScript typings.
Core library of doc-e-mate in ReScript
ReScript bidnings to tinybench
![Run Test 🔬 ](https://github.com/JoranHonig/tarantula/workflows/Run%20Test%20%F0%9F%94%AC/badge.svg) [![npm](https://img.shields.io/npm/v/tarantula-fl)](https://www.npmjs.com/package/tarantula-fl) [![](https://img.shields.io/twitter/follow/JoranHonig?st
Reason / ReScript bindings to DOM
Reasonably making forms with ReScript and React sound good
A ReScript framework for building server-driven web sites and applications. Use familiar tech like JSX and the component model from React, combined with simple server driven client side technologies like HTMX. Built on Bun and Vite.
Use EdgeDB in ReScript.
ReScript bindings for antd
ReScript bindings for mocha
**This is vendored stdlib for personal usage**
Redux inspired state management library for rescript-react
This library provides ReScript bindings for material-ui.
ReScript bindings for @testing-library
ReScript bindings to Day.js library.
ReScript wrapper for the Catala runtime
This library provides ReScript bindings for material-ui-lab.
dayjs type binding for rescript
ReScript compiler, OCaml standard libary by ReScript and its required runtime support
Generete ReactIntl.messages
koa.js bindings for rescript.
Babel preset to transform ReScript code to solidJs.
ReScript PPX helps binding to typescript modules
Provide Rescript bindings for antd
A module for explicability from the trace of a catala program
ReScript toolchain
ReScript bindings for the docx.js lib
ReScript bindings for react-hook-form
Some extension methods to ReScript's Js.Array2 module
Library of computations defined by French legislative texts, extract from Catala programs (https://catala-lang.org)
ReScript bindings to the native JavaScript Map data type
Yet form librairie for reason and react
ReScript bindings for react-navigation.
Type-safe css modules for ReScript
Simple validation schema for Rescript.
ReScript bindings to date-fns
📆 Date manipulation in ReScript.
ReScript bindings for Ink
Development server for ReScript with esbuild, file watcher, workbox and more
Reasonably making forms with ReScript and React sound good
Rescript binding for email-validator
The Elm Architecture (TEA) for OCaml, Reason, and Rescript
> **Note** > This is just a first pass at this. Some stuff isn't supported yet. Expect some bugs.
A Js binding library of axios for rescript based on @ryyppy/rescript-promise
DynamoDB utils lib write in Rescript and Typescript
A tiny state manager writter in Rescript
ReScript PPX which generate JSON (de)serializer
RePolished bindings for bs-css
ReScript bindings for polished.
This is a ppx for using the withStyles component in ReScript Material-UI
cnip is a simple command-line snippet management tool.
Debounce for ReScript
> ✨ Bootstrapped with Create Snowpack App (CSA).
ReScript binding for ink-big-text
ReScript bindings to the JavaScript iterator protocol
A ReScript web router for RescriptRelay.
![ReScript Colisweb toolkit](/media/image.jpg)
rescript binding for jalaali js
> ✨ Bootstrapped with Create Snowpack App (CSA).
Rescript bindings for React Leaflet
Debounce hooks for @rescript/react
ReScript bindings for MSW
Rescript bindings for [uuid](https://www.npmjs.com/package/uuid)
rescript. Re-schema-form is a meta based render.
Easy to use automatic diagram layout component in react
ReScript bindings for @ant-design/icons
This is an implementation of Red-Black Trees for ReScript. This implementation is a rewriting of [OCaml implementation](https://github.com/bmeurer/ocaml-rbtrees)
simple pdf viewer
ReScript bindings for react-native-gesture-handler
a stand-alone package for interoperation between Elm and ReScript compatible with es6 modules.
Throttle for ReScript
Rescript binding for sjcl
Use Bun with ReScript.
⚡️ ReScript bindings for @chakra-ui/react
<img src="docs/garter.svg" alt="garter" width="200" height="200" align="right" />
ReScript bindings to the AVA test framework
A Rescript package for functional data structure.
ReScript bindings for rescript-use-debounce
ReScript bindings for react-native-safe-area-context.
A ReScript module providing a lazy, typesafe API for writing asynchronous code.
Mobx bindings for Rescript with React
Bindings and helpers for [Remix](https://remix.run/).
A general purpose PPX and library for embedding other languages into ReScript, via code generation.
ReScript bindings for react-native-svg.
Standard Library for ReScript
ReScript bindings to react-intl
ReScript bindings for NativeBase
ReScript bindings for Nock
ReScript bindings to @egjs/hammerjs
ReScript runtime library for Bindoj -- A generative datatype toolkit for OCaml centric workflows
React component for a grid layout within fixed width / height. Usefull for dashboards or full screen web applications.
A ReScript implementation of the blossom maximum-matching algorithm
ReScript bindings for Next.js
Reactive State Manager
ReScript binding for ink-link
ReScript bindings for React Linkify
ReScript binding to Daum Postcode
rescript bindings for preact's signals library
ReScript bindings to the native JavaScript Set data type
``` npm run build ```