Money · Independent · 20 Oct 2026

juspay/hyperswitch-web

Hyperswitch Web SDK: A Rescript powered React library for seamless payment integration and customization.

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Hyperswitch Web SDK: Checkout library. Accept global payments with a unified checkout interface.

In simple English

This tool helps you build a payment page on your website. It connects to many different payment processors in one place. Your customers can pay with cards, wallets or local payment methods. You can change the colours and fields to match your brand. It requires your own backend server and configuration keys to function.

What it is

Hyperswitch Web SDK is an open-source payment checkout library built with ReScript and React. It provides customisable user interface components that connect to the Hyperswitch payment routing backend.

What it is good for

Solo builders who want to accept global payments on their website through multiple processors without writing every checkout form from scratch.

Stars133
LicenceApache-2.0
Latestv0.134.0 (2026-09-28)checked 20 Oct 2026
Last code change2026-10-19
Written inReScript
Setup effort
4 / 5
Payoff
4 / 5
Good
  • Supports many global payment methods and digital wallets out of the box.
  • Offers extensive styling application programming interfaces (APIs, rules that let different software programs talk to each other) to match your brand.
  • Includes a local demo playground to test payments before going live.
Watch for
  • Requires Node.js version 20.11.0 or newer and familiarity with ReScript build tools.
  • Needs a running backend server and valid API keys to process real transactions.
  • Has a large number of open issues that may affect stability.
Replaces

Writing custom payment forms for every individual payment provider from scratch

Works well with

Stripe or Braintree payment processors

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Install
git clone https://github.com/juspay/hyperswitch-web.git
cd hyperswitch-web
npm install
npm run re:start

Independent: reviewed for Repo Radar outside the daily editions. Every independent repository

On Stack Radar: Commerce & Finance › Ecommerce & Storefronts › Checkout.

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