Web APIs

Fast, unopinionated, minimalist web framework

Provides functions for detecting if the host environment supports the WebCrypto API

A high-level API to automate web browsers

A high-level API to automate web browsers

Node's domain module for the web browser. This is merely an evented try...catch with the same API as node, nothing more.

A generic rate limiter for the web and node.js. Useful for API clients, web crawling, or other tasks that need to be throttled

A high-level API to automate web browsers

Converts a Web-API readable-stream into a Node readable-stream.

Polyfills the ResizeObserver API and supports box size options from the latest spec

Fast and low overhead web framework, for Node.js

TextEncoder and TextDecoder APIs from Encoding Standard APIs in a universal package

Official library for using the Slack Platform's Web API

Single API for Web Crypto API and Crypto Subtle working in Node.js, Browsers and other runtimes

A set of primitives to build Vercel Edge Runtime.

HTTP Server framework

Web API compatible fetch implementation

Web API compatible streams for node/web

Web API compatible Blob implementation

Web API compatible Form Data implementation

Web API compatible File implementation for node

A ponyfill (doesn't overwrite the native methods) to use Edge Runtime APIs in any environment.

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Web Cryptography API shim for legacy browsers

Emulate AWS λ and API Gateway locally when developing your Serverless project

Maxmind GeoIP2 Web Services (unofficial) - IP and hostname geolocation

This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using your existing Node.js application framework.

A polyfill for creating CustomEvents on IE9+ if the native implementation is missing.

Node.js client library for Google Maps API Web Services

This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using your existing Node.js application framework.

A drop-in substitute for the browser native localStorage API that runs on node.js.

The fast Rust-based web bundler with webpack-compatible API

WhatsApp API

Serverless plugin for managing custom domains with API Gateways.

Use existing web application frameworks in serverless environments

Rive's canvas based web api.

Easy to use Node.js based end-to-end testing solution for web applications using the W3C WebDriver API.

This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using your existing Node.js application framework.

JavaScript implementation of the Web Animations API

ESLint React's ESLint plugin for interacting with Web APIs

A Location class that implements the Location interface of the Web API.

A powerful library for interacting with the Herc.ai API

A set of tools for emulating browser behavior in jsdom environment

Connect is a family of libraries for building and consuming APIs on different languages and platforms. [@connectrpc/connect](https://www.npmjs.com/package/@connectrpc/connect) brings type-safe APIs with Protobuf to TypeScript.

A cross-browser wrapper for the Web Audio API which aims to closely follow the standard.

0-legacy, tiny & fast web framework as a replacement of Express

A module which provides an implementation of an automation event list.

Public Key Infrastructure (PKI) is the basis of how identity and key management is performed on the web today. PKIjs is a pure JavaScript library implementing the formats that are used in PKI applications. It is built on WebCrypto and aspires to make it p

A JSON-LD Processor and API implementation in JavaScript.

Serverless Python Requirements Plugin

Web API compatible streams for node/web