JSPM

Unfurl urls in cloudflare workers using HTMLRewriter

An EmailKit miidleware to parse incoming emails.

Verify RSA JWT on Cloudflare Workers

Support advanced email routing on Cloudflare Workers.

A fast and effective logging framework for Cloudflare Workers

Optimize images with wasm on edge runtime

Send emails via Mailchannels on Cloudflare Workers.

Easily handle emails on Cloudflare Workers.

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

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

Microservice Framework for RabbitMQ Workers

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.

A Google Drive Interface for your Cloudflare R2 Buckets

🚀 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

Multi-threading in no time with seamless TypeScript support.

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

node-postgres for serverless environments from neon.tech

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

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

Google Pub/Sub API for Cloudflare Workers

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

Send multicast notifications through the FCM HTTP v1 API on 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

Firebase Firestore REST API client for Edge runtime environments

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

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

Web framework built on Web Standards

Kysely dialect for Cloudflare D1

Service to communicate your application with browser web 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.

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

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

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

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

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

Wrangler wrapper with .env file support

Event Emitter middleware for Hono

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.

Create a monorepo for Cloudflare Workers applications

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

Model Context Protocol (MCP) server implementation for Cloudflare Workers

Connect RPC adapter for Cloudflare Workers

A polyfill for Request.prototype.formData on cloudflare workers

🎛️🗂️🧠 Mock D1 Database implementation for testing Cloudflare Workers

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

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

Mutex for node.js apllications

Azure Cosmos DB client for Cloudflare Workers and service workers

Effortless incrementally deliver your data

Hatago Cloudflare Workers adapter

TypeScript wrapper for Cloudflare KV

Multi proccessing with workers in the browser.

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

A Vite plugin to use WASM with Vite and Cloudflare

A add-on for running tsoa on cloudflare workers

A suite of standalone HTTP server middlewares for Worker Runtimes.

Key-value cache for sharing data between parallel workers.

A simple strictly typed ORM for Cloudflare's D1 product

A simple hash function for Cloudflare Workers

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

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

Create Cloudflare Workers apps with Hono.js

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

An executable to split files across 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

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

Easily send messages between workers and the master with callbacks.

🎛️🏷️✨ Mock KV Namespace for testing Cloudflare Workers

OpenTelemetry instrumentation for Cloudflare Workers with multi-destination tracing

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)

MongoDB driver for Cloudflare Workers

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

Azion builder for Next.js apps

Encrypted put and get functions for Cloudflare Workers KV

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

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

DataDome Bot Protect for Cloudflare Workers

Run electron scripts in managed workers

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

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

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

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

A powerful DX-first routing library for Cloudflare Workers.

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

Payload CMS utilities for Cloudflare Workers and NextJS

A complete server built on Cloudflare Workers/Pages

pdf.js compiled for nodeless, serverless enviroments.

Password hashing and verifying for cloudflare workers using argon2

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

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

A tiny threading library, made for browsers and Node.

Create jobs stably, quickly and easily

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

CLI tool for creating Cloudflare Hono Worker projects

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

A TypeScript library for building Telegram bots on Cloudflare Workers

Lightweight PBKDF2 password hasher optimized for edge runtimes like Cloudflare Workers

Universal HTTP client for Cloudflare API

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

MongoDB-style NoSQL interface for Cloudflare Worker Durable Objects

Command-line interface for all things Cloudflare Workers

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

OAuth 2 / OpenID Connect for JavaScript Runtimes

Workers continuous integration tool

Discord.js compatible library for Cloudflare Workers

Model Context Protocol (MCP) server implementation for Cloudflare Workers

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

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

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

Use Web Workers in Astro

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

Axiom wrapper for Cloudflare workers

A worker managment framework based on NodeJS and Redis

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

A lightweight postgres query builder

Deploy to Cloudflare Workers with automatic deployment notifications

node.js runner for Cloudflare Workers

Utilities for grammY on Vercel

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

Redis/Valkey client for Node.js and Cloudflare Workers

API for Cloudflare Workers & Wrangler

JavasScript Libraries based on ES6+

Cloudflare Workers integration for Serverless Redis Client

Cloudflare Workers Toolkit

tiny router library that routes for your web standard http server

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

CLI tool for creating Cloudflare Hono Worker projects

OAuth 2 / OpenID Connect for JavaScript Runtimes

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

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

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

Esbuild inline web workers loader

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

Concurrent tasks computation among nodejs child processes

Openapi generator for comet

autocomplete plugin for gdnsl

CloudFlare Workers KV storage adapter for Keyv

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

Multiprocessing pool implementation for NodeJS and TypeScript

Joi validation for pager/minion workers

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

CLI tool to quickly scaffold new MCP servers

Command-line interface for all things Cloudflare Workers

Key-value storage for sharing data between parallel workers.

A distributed locking mechanism using Cloudflare Durable Objects.

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

Implementation a thread pool pattern for node.js

CLI for developing Antispace apps for Cloudflare Workers using Hono

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

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

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

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

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

Cluster event emitter for node.js apllications

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

Execute CPU intensive code asynchronously in child processes Edit

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.

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

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

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

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.

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

gdnsl plugin for compute commands

Temporary fork of kysely-d1 with esm support

gdnsl plugin for common utilities

Tiny lib for verifying Cloudflare Access JWTs.

Small wrapper for web workers that allows for running tasks without having to serve a worker script to the client.

'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

gdnsl plugin for stream commands

Simple yet powerful wrapper over node.js cluster API. This module is inspired by impressive, but abandoned project Cluster created by TJ Holowaychuk.

Number of CPUs.

A library for integrating the hono router with tsoa

OAuth 2 / OpenID Connect for JavaScript Runtimes

yjs websocket server powered by crossws, works on Node.js, Deno, Bun, Cloudflare Workers and more without any framework dependency and compatible with unmodified y-websocket client provider.

OpenCode AI assistant for Cloudflare Workers

A cross-compatible serve() function for hono apps. Just use 'export default serve(app)'. Works with Bun, Cloudflare Workers, Deno, Fastly Compute@Edge, Next.js, and Vercel runtimes.

Akka.Js Dom framework extension

Backend kit make by Vulppi

A Cloudflare Workers compatible MySQL package based on the MySQL Node package.

A Basic TOTP (Time-based One-time Password Algorithm) implementation in TypeScript for use with cloudflare-workers

Child process, and cluster helper for Node.js

...more to come...

Execute and manage your code asynchronously with workers and promise.

Ultrafast web framework for the Edges

gdnsl plugin for database commands

Web framework built on Web Standards

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

Interactive setup and deployment of pre-made Cloudflare Workers

CLI tool to quickly scaffold new MCP servers for Cursor AI

Use the IOPA framework in TypeScript with zero runtime overhead

A fork of the https://www.npmjs.com/package/react-papaparse repo

Packages and deploys FABs to AWS Lambda@Edge

Convert Wrangler config to Cloudflare Worker metadata format

Fast Json Schema Validator and Router for IOPA Applications

Easy way to manage a pool of workers, support cluster mode(run tasks in different process), thread mode(run tasks in different thread) and normal mode(run tasks in current thread)!

HTML templating and streaming response library for worker environments such as Cloudflare Workers

Cloudflare plugin for Vite

A minimal Express.js like router for cloudflare workers.

Async Iterables Interfaces for Web Workers

Elegant Server-Sent Events (SSE) Streaming for Cloudflare Workers.

Web workers abstraction layer

Create a new CSVT stack project (Cloudflare Workers + Svelte + Vite + Tailwind)

Fast & powerful microservices framework for Node.JS

Command-line interface for all things Cloudflare Workers

Um roteador simples para trabalhadores cloudflare. Suporta middlewares, cache e injeta por padrão alguns dados transformados ao objeto Request.

Easy way to manage a pool of worker threads.

Edge-optimized Mediator Pattern for Cloudflare Workers, Node.js, Bun, and Deno with CQRS support

Helpers for promises, which work in Node and the browser.

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

Lightweight and fast router for IOPA applications

This code verifies Firebase Auth id-tokens, so that Firebase Auth can be used with other platforms, such as Cloudflare Workers.

Launch Cloudflare Workers to the Edge from the comfort of your build step 🚀

Web Workers polyfill for Node.js.

High performance, robust and flexible queue/worker system powered by redis.

bthreads worker prelude

Esbuild inline web workers loader

Wage rates for U.S. workers that have not changed jobs within the year.

An utils library for common tasks with CloudFlare Workers.

Communicate with a service worker in a much easier way

Run electron scripts in managed workers

powerful cli tools for creating edge workers with restt

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