CDN, DNS, DDoS protection, and security for your site.
CLI client for Argo tunnel, a tunneling daemon that proxies any local webserver through the Cloudflare network.
Collection of rulesets to block malicious crawlers with firewall rules.
Partner management panel.
CLI tool for interacting with Cloudflare.
A comprehensive pentest tool that checks sites for origin IP leaks.
Tool to find origin servers of websites protected by CloudFlare who are publicly exposed.
DDNS script for Synology NAS.
Detect whether a site is running behind Cloudflare.
Ready to import common config zone files for easy configuration of various services.
Docker image to use the free DNS Service as a dynamic DNS provider.
Dynamic DNS updater in bash script.
Dynamic DNS updater in PHP.
Dynamic DNS updater in python.
DNS backup tool.
CLI tool to manipulate DNS records on various DNS providers in a standardized way.
Multiple providers ddns script without dependencies.
Tool for hosting partners to provide a DNS management panel for customers.
Python module to bypass anti-bot page.
All in one CLI tool for information gathering.
Speeds up craft dramatically using a cache proxy in front of your webserver.
API documentation.
Developer docs including API reference, articles, and sample code for all products.
Plugins for content management systems, control panels, cloud providers, ecommerce platforms and more.
Official open-source projects.
Technical tools and resources.
The serverlist is a Cloudflare-curated newsletter about all things serverless.
Allows you to make secure requests to the Airtable API from your frontend.
Bannero image API for simpledesktops.
Protection using basic auth.
Serve binast via a worker.
Working example of blue / green deployments with canary releasing.
Proxies purge cache requests - Usage.
TypeScript template \w multiple CF Workers, `*.env` files, and local testing.
Pull files from Google's cloud storage.
Protect any origin from CSRF by verifying origin/referer headers.
Intercepts requests from `curl` command and returns something different.
Enable A/B testing, canary releasing, gatekeeping, and SEO A/B/N testing.
Collection of recipes.
Examples of making fetch requests and generating JSON post requests.
Geographic routing and load balancing with workers.
Deploy a worker on push to the master branch.
Handle the server-side verification of your reCAPTCHA form.
Example using Facebook-based authorization and graphql proxy queries with hasura.
Template for kick starting a worker project in JS.
Template for kick starting a worker project using wasm-pack.
Retrieve the dominant color of a png or jpeg image.
Examples of reading in a POST request body of type JSON and form-data.
IP lookup service using workers.
Redirect users based on their ip address.
Collection of worker scripts, generally focused on performance optimizations.
Simple, instant way to preview and test code directly in the browser against any site.
Preact progressive web app.
Makes it easy to build workers, by providing high-level proxying primitives addressing common needs.
Secure password scoring and user pwnage protection api - Usage.
Examples of sending single and bulk redirects from a Worker script.
Generate redirect worker.
Perform regex replacements and inject CSS/JS.
Find cool open-source projects daily.
Router that can be used with REST APIs or apps for basic routing logic.
Simple recipe to send logs to logdna.
Plugin for serverless framework to develop and deploy serverless applications using Workers.
Redirect short links.
Generate a static HTML or JSON page from raw strings in your workers script.
Provides functions that make it easy to host a static website.
Reroute image to webp when supported.
Types and mocks for building a tested typescript worker.
Parse url query strings.
Fast url router - Usage.
Strip UTM tags in query string.
Boilerplate to build, bundle and deploy workers with webpack.
Handy set of tools for creating, developing, testing, and deploying worker app.
Allows you to separate your worker logic into different functions and/or controllers.
CLI based interactive viewer for workers KV storage.
`wrangler` is a CLI tool designed for folks who are interested in using Cloudflare workers.