httptoolkit/mockttp

@peculiar/x509 is an easy to use TypeScript/Javascript library based on @peculiar/asn1-schema that makes generating X.509 Certificates and Certificate Requests as well as validating certificate chains easy

TypeScript definitions for cors

TypeScript definitions for node

A mutex for guarding async workflows

A cacheable dns.lookup(…) that respects TTL

a few common utility template tags for ES2015

Universal WHATWG Fetch API for Node, Browsers and React Native

Fast implementation of JSON-Patch (RFC-6902) with duplex (observe changes) capabilities

A Query Language and Runtime which can target any service.

A JavaScript template literal tag that parses GraphQL queries

HTTP2 client, just with the familiar `https` API

An HTTP(s) proxy `http.Agent` implementation for HTTPS

A cache object that deletes the least-recently-used items.

A simple tool to find an open port on the current machine

The semantic version parser used by npm.

Polyfill for the URLPattern API

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

TypeScript definitions for body-parser

TypeScript definitions for chai

TypeScript definitions for chai-as-promised

TypeScript definitions for common-tags

TypeScript definitions for connect

Serve http and https connections over the same port with node.js

A websocket transport for GraphQL subscriptions

A tiny utility package, sharing JS code widely used across HTTP Toolkit projects

Encode/decode base64 data into ArrayBuffers

A tiny Node.js module to make any server force-closeable

Simple, pluggable, zero-dependency, GraphQL over HTTP spec compliant server, client and audit suite.

GraphQL subscriptions for node.js

Everything you need to handle HTTP message body content-encoding

Isomorphic implementation of WebSocket

Make a full duplex stream with 2 Duplex endpoints, using the native version of `Duplex`

A PAC file proxy `http.Agent` implementation for HTTP

A javascript/nodejs multipart/form-data parser which operates on raw data.

Implements performance.now (based on process.hrtime).

A pure-JS module to read TLS client hello data and fingerprints from an incoming socket connection

A SOCKS proxy `http.Agent` implementation for HTTP and HTTPS

A class designed to enable easily extending the built-in javascript Error, allowing typed errors.

Socks proxy for Node builtin `fetch` (fork with bw monitoring addition)

Instrument node.js applications with open telemetry

Testing utilities for Faros Airbyte connectors

Solana Javascript API without bigint-buffer dependency

One chain wallet for zklogin js sdk

Nexis Network Javascript API

Nexis Network Javascript API

Solana Javascript API

ConfigCat is a configuration as a service that lets you manage your features and configurations without actually deploying new code.

The one-liner node.js proxy middleware for connect, express, next.js and more

Nexis Network Native Javascript API

A Man-In-The-Middle Proxy for Development!

KOII (K2) Javascript API

BBAChain Javascript API

Solana Javascript API

BBAChain Javascript API

Solana Javascript API

Solana Javascript API

DappDriver is an e2e testing framework designed for testing decentralized applications (dApps) using MetaMask, Rainbow or Zerion

Solana Javascript API

Solana Javascript API

Solana Javascript API