JSPM

worker threads for javascript

OpenAPI schema generator and validator for Cloudflare Workers

Zero-dependencies firebase auth library for Cloudflare Workers.

Esbuild loader for inline Web Workers

A library to run cpu-intensive tasks without blocking the event loop.

Typescript workers plugin for Bree!

An assortment of delicious extras for the calorie-light itty-router.

AI Gateway Provider for AI-SDK

CARTO for React - Workers

The official VSCode theme extension for Cloudflare.

Cloudflare Pages' _redirects file support in Cloudflare Workers

cloki is zero dependency and simple logger library for Loki and Cloudflare Workers.

TypeScript types for the Cloudflare Worker API

Kysely dialect for Cloudflare D1

Mocks for the Cloudflare Worker API

serverless cloudflare workers

Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.

Tiny lib for decoding JWTs and verifying signatures, using native crypto APIs

Zero dependencies Query Builder for Cloudflare Workers

Kysely dialect for Cloudflare Durable Objects

Easily handle incoming and outgoing emails on Cloudflare Workers.

A fork of BreeJS/bree. A Node.js and JavaScript task scheduler with cron, dates, ms, later, and human-friendly support. Works in Node v12.17.0+, uses worker threads or process forks, and supports async/await, retries, throttling, concurrency, and cancela

A router for cloudflare workers

An integration to use Cloudflare Workers as a hosting service with Apollo Server v4

Serialize/deserialize V4 UUIDs from a Uint8Array

Minified version of 'papaparse' library.

TypeScript type definitions for Cloudflare workers

Minimalist Sentry client for Cloudflare workers and service workers

Enables easier interfacing with GCS OAuth API for use in Cloudflare Workers

Use web Workers and other Windows through a simple Promise API

An api gateway for cloudflare workers

An api gateway for cloudflare workers

An easier way to build with Cloudflare Durable Objects

Ignite your Cloudflare Workers with a type-safe library for rapid development.

Run phantomjs scripts in managed workers

Complete NestJS integration for Temporal.io with auto-discovery, declarative scheduling, enhanced monitoring, and enterprise-ready features

This is a workers compatable package of @opentelemetry/exporter-logs-otlp-http

Serverless redistribution of PDF.js for edge environments

[](https://www.npmjs.com/package/apollo-server-integrations-cloudflare-workers) [![NPM downloads](https://img.shields.io/npm/dm/apollo-server-integrations-cloudflare

A collection of useful resources for working with cloudflare workers

Gives the most ammount of cpu's while keeping in mind how much memory is needed per cpu. Handy to set the amount of workers for testing

[](https://www.npmjs.com/package/cloudflare-workers-graphql-datasource) [

Fun, full-featured, fully-local simulator for Cloudflare Workers

Cloudflare Workers KV API for Node.js

Generate JWTs on Cloudflare Workers using the WebCrypto API

Fun, full-featured, fully-local simulator for Cloudflare Workers

A structured logger for Cloudflare Workers

Nx plugin for Cloudflare

Connect your SQL database to Cloudflare Workers.

Internal utilities for Bily AI Cloudflare Workers

Utilities for the Cloudflare Workers online editing experience

Seamlessly integrate better-auth with Cloudflare Workers, D1, Hyperdrive, KV, R2, and geolocation services.

tRPC-style Safe RPC methods for Cloudflare Durable Objects

[English](./README.md) | [简体中文](./README_zh-CN.md)

A lightweight tool built on top of Node.js worker_threads, enabling multithreading.

Cloudflare Workers Router is a super lightweight router (1.0K gzipped) with middleware support and **ZERO dependencies** for [Cloudflare Workers](https://workers.cloudflare.com/).

Useful functions for writing serverless functions around Cloudflare's Pub/Sub service (https://developers.cloudflare.com/pub-sub/)

Force based graph layout with web workers

Easily manage a pool of Node.js Worker Threads

Unfurl urls in cloudflare workers using HTMLRewriter

An EmailKit miidleware to parse incoming emails.

[](https://www.npmjs.com/package/react-native-threads) [](https://www.npmjs.com/pa

A fast and effective logging framework for Cloudflare Workers

Verify RSA JWT on Cloudflare Workers

Optimize images with wasm on edge runtime

A collection of Utilities for Capturing Logs and Metrics from Cloudflare Workers

Support advanced email routing on Cloudflare Workers.

A TypeScript SDK for MongoDB Atlas Data API with query operator IntelliSense.

Send emails via Mailchannels on Cloudflare Workers.

Easily handle emails on Cloudflare Workers.

Microservice Framework for RabbitMQ Workers

<img src="https://raw.githubusercontent.com/tuplescompany/crumbjs/refs/heads/main/logo/crumbjs.png" alt="CrumbJS Logo" width="200"/> - The tasty way to build fast apis.

Simplified interface for Cloudflare Durable Objects

Use Cloud Firestore inside Cloudflare Workers.

CLI to generate Better Auth Cloudflare projects (Hono or OpenNext.js)

Highly extendable, context-based web workers.

🚀 Autonomous AI company with CEO dashboard - Web interface + CLI to deploy intelligent AI workers and build projects automatically

Connect to your Redis server using cloudflare:sockets

Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.

A modern full-stack template with React, HeroUI, Hono, and Cloudflare Workers

A Google Drive Interface for your Cloudflare R2 Buckets

Send multicast notifications through the FCM HTTP v1 API on Cloudflare Workers.

node-postgres for serverless environments from neon.tech

Multi-threading in no time with seamless TypeScript support.

[](https://www.npmjs.com/package/react-native-threads) [](https://www.npmjs.com/pa

A serverless bundler layer, fully typed for AWS Lambda (Node.js and LLRT) and Cloudflare Workers.

Google Pub/Sub API for Cloudflare Workers

Cloudflare builder for next apps

This is a library to easily handle and create web-workers, if you are a web developer and never tried this... do not wait any longer! Workers are an amazing option to improve user experience and make your webpages even greater

Fetch API Response objects made from async generators. Build streaming HTML responses or SSE with JS sugar.

A thread pool for the browser, built on top of Web Workers

An adapter for deploying your Houdini application according to the build environment

Firebase Firestore REST API client for Edge runtime environments

Returns the global object in Node or in the browser, including the web worker.

Kysely dialect for Cloudflare D1

Service to communicate your application with browser web workers

Isomorphic method for accessing the webcrypto API both from node.js and from the browser (including workers)

The adapter for deploying your Houdini application to Cloudflare Pages

This bridge makes it possible to interact with **remote** Cloudflare Workers bindings(like KV, D1, etc...) **from anywhere** you want.

Tiny Typesafe Firebase Admin REST API wrapper that works on Vercel Edge functions, Bun, Cloudflare workers, Deno or any JS runtime.

Web framework built on Web Standards

Automatically cache and revalidate data in Cloudflare Workers. Using the Cache API and Execution Context

Wrangler wrapper with .env file support

Utilities for Cloudflare Durable Objects and Workers, including SQL migrations, sharding and retry utilities, and more.

A lightweight router for Cloudflare Workers with TypeScript support

A proxy server that load balances across AI providers.

Connect your SQL database to Cloudflare Workers.

Web framework for Cloudflare Workers and service workers, inspired by Koa and fastify

A simple JWT library for Cloudflare Workers that complies with RFC 7519.

Create a monorepo for Cloudflare Workers applications

Model Context Protocol (MCP) server implementation for Cloudflare Workers

Event Emitter middleware for Hono

A polyfill for Request.prototype.formData on cloudflare workers

Connect RPC adapter for Cloudflare Workers

🎛️🗂️🧠 Mock D1 Database implementation for testing Cloudflare Workers

Estimate the number of usable cores to perform data processing in the browser

Azure Cosmos DB client for Cloudflare Workers and service workers

HTML templating and streaming response library for Worker Runtimes such as Cloudflare Workers.

Mutex for node.js apllications

Hatago Cloudflare Workers adapter

Effortless incrementally deliver your data

A minimal tool for creating web workers APIs, weighing 740 bytes (430b gzipped).

TypeScript wrapper for Cloudflare KV

Multi proccessing with workers in the browser.

OpenTelemetry instrumentation for Cloudflare Workers with multi-destination tracing

A Vite plugin to use WASM with Vite and Cloudflare

A suite of standalone HTTP server middlewares for Worker Runtimes.

Key-value cache for sharing data between parallel workers.

A simple hash function for Cloudflare Workers

Easily send messages between workers and the master with callbacks.

Create Cloudflare Workers apps with Hono.js

An executable to split files across workers.

🎛️🏷️✨ Mock KV Namespace for testing Cloudflare Workers

Wrangler Proxy for your favorite frameworks. Compatible with DrizzleORM

CancelablePromise is a Promise that can be canceled. It is a Promise that has a status property that can be '`pending`', '`resolved`', '`rejected`' or '`canceled`'. It has an onCancel method that allows you to register a callback that will be called when

A add-on for running tsoa on cloudflare workers

A simple strictly typed ORM for Cloudflare's D1 product

Minimal typed HTML templating helpers for Hono/Workers/HTMX. JSX-free, type-safe HTML generation with automatic escaping.

Simple, promise-based API for native worker threads (with pools)

Encrypted put and get functions for Cloudflare Workers KV

Small benchmark library focused in avoiding optimization/deoptimization pollution between tests by isolating them.

🤼‍♂️ Package that makes it easy and convenient to use native worker_threads module

Punt is a powerful, developer friendly queue for processing background jobs.

A collection of factory functions for Fetch API Response types with pre-filled status and status-text headers for well-known HTTP status codes.

Use WebSockets in your Astro SSR Apps and run it on Cloudflare Workers.

DataDome Bot Protect for Cloudflare Workers

Real-time graph-based stream processing for Cloudflare Workers and Durable Objects

MongoDB driver for Cloudflare Workers

Framework-agnostic TypeScript blog engine with RSS and sitemap generation, optimized for edge runtimes

Cloudflare Worker Router Typescript is a lightweight Express-like router library for Cloudflare Workers including service workers, modules, and Durable Objects

Reliable and modern Redis-Streams based task queue for Node.js

Testing out trpc for durable objects

A package for dynamic state tracking for Cloudflare's Durable Objects using SQLite

ESI Parser built to run in Cloudflare workers

Cluster

Azion builder for Next.js apps

Lightweight zero dependency library to verify firebase ID Token in Cloudflare Workers.

Create jobs stably, quickly and easily

Run electron scripts in managed workers

pdf.js compiled for nodeless, serverless enviroments.

Password hashing and verifying for cloudflare workers using argon2

A partial implementation of the Cookie Store API that transparently encrypts and decrypts cookies via AES-GCM.

Zero-dependency Web Push (VAPID) for browsers, workers, Deno, Bun, and Node ESM — generate VAPID keys and send Push API notifications.

An abstraction to enable workers which operate on node and the browser.

A tiny threading library, made for browsers and Node.

Payload CMS utilities for Cloudflare Workers and NextJS

A powerful DX-first routing library for Cloudflare Workers.

A complete server built on Cloudflare Workers/Pages

Best-in-class MCP (Model Context Protocol) server for AI memory storage with MIRIX-Inspired Specialized Memory Types (Core, Episodic, Semantic, Procedural, Resource, Knowledge Vault), Progressive Disclosure, AI-Powered Summaries, Context Window Optimizati

KV Solution for Cloudflare Worker and Stackpath Serverless Scripting

angular-PapaParse is an Angular factory wrapper for PapaParse (https://github.com/mholt/PapaParse)

A TypeScript library for building Telegram bots on Cloudflare Workers

Universal HTTP client for Cloudflare API

CLI tool for creating Cloudflare Hono Worker projects

Background.js provides a background job queue and list with array iterators for Javascript applications.

MongoDB-style NoSQL interface for Cloudflare Worker Durable Objects

OAuth 2 / OpenID Connect for JavaScript Runtimes

Client for connecting to Apple's Push Notification Service using the new HTTP/2 protocol with JSON web tokens.

Lightweight PBKDF2 password hasher optimized for edge runtimes like Cloudflare Workers

Workers continuous integration tool

Model Context Protocol (MCP) server implementation for Cloudflare Workers

Discord.js compatible library for Cloudflare Workers

CLI for project creation and tenant management in Better Auth Cloudflare projects

Command-line interface for all things Cloudflare Workers

Generate Service Worker ========================= A node module for generating service worker files based on provided configuration options.

CSV parser for the browser, modified for SimWrapper to handle quoted text strings sanely

Use Web Workers in Astro

A worker managment framework based on NodeJS and Redis

Axiom wrapper for Cloudflare workers

A batteries-included, magic-free, library for building web apps in V8 Isolates.

A lightweight postgres query builder

Testing utilities for Cloudflare Workers projects - designed specifically for Workers runtime

node.js runner for Cloudflare Workers

Deploy to Cloudflare Workers with automatic deployment notifications

A CLI for autofixing issues, such as Cloudflare Workers compatibility issues

Utilities for grammY on Vercel

API for Cloudflare Workers & Wrangler

JavasScript Libraries based on ES6+

Cloudflare Workers Toolkit

tiny router library that routes for your web standard http server

OAuth 2 / OpenID Connect for JavaScript Runtimes

Redis/Valkey client for Node.js and Cloudflare Workers

Official TypeScript/JavaScript SDK for EdgeVector - Edge-native multi-paradigm database with AI-first features

Cloudflare Workers integration for Serverless Redis Client

Fix Cloudflare 'too many deployments to be deleted' error. Bulk delete Pages and Workers deployments safely.

CLI tool for creating Cloudflare Hono Worker projects

Official TypeScript/JavaScript SDK for EdgeVector DB - A globally distributed, edge-native database platform combining document storage, vector search, time series, and real-time streaming

Esbuild inline web workers loader

Fully typed Event Emitter

Official TypeScript/JavaScript SDK for EdgeVector - Edge-native multi-paradigm database with AI-first features

A Cloudflare Worker for path-based application routing

LogLayer transport for cflo - Cloudflare Workers logging library

Openapi generator for comet

autocomplete plugin for gdnsl

Modern Kysely dialect for Neon serverless PostgreSQL with auto-routing, local dev support, and full metadata extraction

Ultra-lightweight PDF encryption (7KB) with real RC4 128-bit encryption. Built for edge environments like Cloudflare Workers. Powers PDFSmaller.com's encryption.

Concurrent tasks computation among nodejs child processes

Multiprocessing pool implementation for NodeJS and TypeScript

CloudFlare Workers KV storage adapter for Keyv

gdnsl is Macrometa GDN serverless command line interface (CLI).

A version of @nnilky/workify for Node.js workers, allowing to create worker interfaces to make requests

Command-line interface for all things Cloudflare Workers

Joi validation for pager/minion workers

Key-value storage for sharing data between parallel workers.

A distributed locking mechanism using Cloudflare Durable Objects.

Implementation a thread pool pattern for node.js

A lightweight wrapper inspired by expressjs that simplifies working with Cloudflare workers.

CLI tool to quickly scaffold new MCP servers

container for easily making your settings shared across different processes or servers

Seamlessly integrate better-auth with Cloudflare Workers, D1, Hyperdrive, KV, R2, and geolocation services.

Re-packaged version of @microlabs/otel-cf-workers bundled with @opentelemetry/api to work around vitest issues

CLI for developing Antispace apps for Cloudflare Workers using Hono

A JSON schema validator that will run on Cloudflare workers. Supports drafts 4, 7, 2019-09, and 2020-12.

TagLib for TypeScript platforms: Deno, Node.js, Bun, Electron, browsers, and Cloudflare Workers

Cluster event emitter for node.js apllications

Firebase authentication for Cloudflare workers

The library for programming secure service workers for web applications, browser extensions, and the edge (i.e. Cloudflare Workers)

this project serve to read toml files efficiently and use the result directly into a terminal.

Cloudflare Workers KV session storage for svelte-kit-sessions.

Create a Cloudflare workers app for building production ready RESTful APIs using Hono

Firebase auth library for Cloudflare Workers (forked from firebase-auth-cloudflare-workers and modified to use X.509 certificates)

Execute CPU intensive code asynchronously in child processes Edit

Easily provision cloudflare DNS [Serverless Components](https://github.com/serverless/components).

Effortlessly craft GraphQL APIs on the Edge, designed to thrive across various JavaScript runtimes.

Instant clusterization of an array of module paths, a directory of modules, or an array of npm module names.

A framework that allows worker scheduling and job dispatch through an amqp broker (i.e. RabbitMQ)

Fork of papaparse which accepts a wider range of date formats.

IMAP (v4) client for the Cloudflare Workers platform.

Ultra-tiny router for Cloudflare Workers and Deno

Easily provision KV namespaces and its values on Cloudflare [Serverless Components](https://github.com/serverless/components).