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Fastly

Powering the best of the internet
README.md

Hi 👋, we're Fastly.

A montage of Fastly contributors made using Imagemagick

Fastly empowers everyone to build the good internet together.

With features ranging from DDoS and bot protection to caching and edge computing, we help make apps, websites, and connected devices faster, safer, and more engaging. We power GitHub Pages, the Linux Foundation, downloads of cURL, registries like RubyGems and PyPi, public CDNs like JSDelivr, and much more. We're BFFs with your refrigerator and your favorite news site.

At Fastly, open source is a part of our heritage, essential to our operations, and central to our future. Our core technologies are built on open-source code, and we use and contribute to the software and open internet standards that make the modern internet.

➡️ Learn more about our open source projects
➡️ Read our code of conduct and business policies

Fast Forward

To nurture and support those who share our vision of an open internet that is fast and secure for all, we extend free and deeply discounted services to eligible open source projects and the nonprofits that support them: Kubernetes, Mastodon, Rust, and over 100 more.

➡️ Read about Fast Forward and apply for our support

Popular repositories Loading

  1. pushpin pushpin Public

    A proxy server for adding push to your API, used at the core of Fastly's Fanout service

    Rust 3.8k 154

  2. ftw ftw Public archive

    Framework for Testing WAFs (FTW!)

    Python 266 58

  3. js-compute-runtime js-compute-runtime Public

    JavaScript SDK and runtime for building Fastly Compute applications

    JavaScript 219 42

  4. go-fastly go-fastly Public

    A Fastly API client for Go

    Go 165 131

  5. Viceroy Viceroy Public

    Viceroy provides local testing for developers working with Compute.

    Rust 161 42

  6. fastly-magento2 fastly-magento2 Public

    Module for integrating Fastly CDN with Magento 2 installations

    PHP 156 127

Repositories

Showing 10 of 274 repositories
  • cli Public

    Build, deploy and configure Fastly services from your terminal

    fastly/cli’s past year of commit activity
    Go 154 Apache-2.0 71 49 (1 issue needs help) 12 Updated Feb 17, 2026
  • js-compute-runtime Public

    JavaScript SDK and runtime for building Fastly Compute applications

    fastly/js-compute-runtime’s past year of commit activity
    JavaScript 219 Apache-2.0 42 76 9 Updated Feb 17, 2026
  • fastly-rust Public

    A Rust Fastly API client library.

    fastly/fastly-rust’s past year of commit activity
    Rust 18 MIT 10 4 3 Updated Feb 16, 2026
  • esi Public Forked from kailan/esi

    A streaming Edge Side Includes parser and executor designed for Fastly Compute.

    fastly/esi’s past year of commit activity
    Rust 11 MIT 6 10 3 Updated Feb 16, 2026
  • compute-starter-kit-rust-connect-google-bigquery Public template

    Google BigQuery package template for Rust based Fastly Compute projects.

    fastly/compute-starter-kit-rust-connect-google-bigquery’s past year of commit activity
    Rust 2 MIT 1 0 2 Updated Feb 16, 2026
  • fastly-ruby Public

    A Fastly API client for Ruby

    fastly/fastly-ruby’s past year of commit activity
    Ruby 96 MIT 73 2 0 Updated Feb 16, 2026
  • fastly-php Public

    A Fastly API client for PHP

    fastly/fastly-php’s past year of commit activity
    PHP 25 MIT 33 2 0 Updated Feb 16, 2026
  • fastly-js Public

    A Fastly API client for JavaScript

    fastly/fastly-js’s past year of commit activity
    JavaScript 12 MIT 2 5 5 Updated Feb 16, 2026
  • fastly-go Public

    A Fastly API client for Go

    fastly/fastly-go’s past year of commit activity
    Go 0 MIT 1 1 0 Updated Feb 16, 2026
  • fastly-perl Public

    A Fastly API client for Perl

    fastly/fastly-perl’s past year of commit activity
    Perl 18 MIT 8 1 1 Updated Feb 16, 2026
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