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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 167 132

  5. Viceroy Viceroy Public

    Viceroy provides local testing for developers working with Compute.

    Rust 164 42

  6. fastly-magento2 fastly-magento2 Public

    Module for integrating Fastly CDN with Magento 2 installations

    PHP 156 124

Repositories

Showing 10 of 283 repositories
  • cli Public

    Build, deploy and configure Fastly services from your terminal

    fastly/cli’s past year of commit activity
    Go 156 Apache-2.0 71 48 (1 issue needs help) 9 Updated Apr 7, 2026
  • fastly-magento2 Public

    Module for integrating Fastly CDN with Magento 2 installations

    fastly/fastly-magento2’s past year of commit activity
    PHP 156 BSD-3-Clause 124 28 10 Updated Apr 7, 2026
  • create-compute-js Public

    A CLI for creating new JavaScript (TypeScript) applications on Fastly Compute

    fastly/create-compute-js’s past year of commit activity
    TypeScript 1 MIT 0 0 10 Updated Apr 7, 2026
  • compute-starter-kit-rust-default Public template

    Default package template for Rust based Compute projects

    fastly/compute-starter-kit-rust-default’s past year of commit activity
    Rust 55 MIT 19 0 1 Updated Apr 6, 2026
  • compute-starter-kit-rust-fanout-forward Public template

    Fastly Compute Rust starter application for forwarding requests through Fastly Fanout.

    fastly/compute-starter-kit-rust-fanout-forward’s past year of commit activity
    Rust 1 MIT 0 0 1 Updated Apr 7, 2026
  • terraform-provider-fastly Public

    Terraform Fastly provider

    fastly/terraform-provider-fastly’s past year of commit activity
    Go 126 MPL-2.0 151 30 (2 issues need help) 2 Updated Apr 6, 2026
  • compute-starter-kit-rust-kv-store Public template

    Starter kit demonstrating how to use the Fastly KV store from within a Rust-based Fastly compute project.

    fastly/compute-starter-kit-rust-kv-store’s past year of commit activity
    Rust 1 MIT 3 0 1 Updated Apr 6, 2026
  • compute-starter-kit-rust-websockets Public template

    WebSockets starter kit for Fastly Compute (Rust)

    fastly/compute-starter-kit-rust-websockets’s past year of commit activity
    Rust 4 MIT 1 0 1 Updated Apr 6, 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 Apr 6, 2026
  • compute-rust-auth Public template

    Authentication at Fastly's edge, using OAuth 2.0, OpenID Connect, and Fastly Compute.

    fastly/compute-rust-auth’s past year of commit activity
    Rust 41 MIT 10 0 2 Updated Apr 6, 2026

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