foropensource

hop.js (free open-source CDN)

Completely free CDN for open-source packages: serves millions of npm and cdnjs packages globally from bunny.net's 119+ datacenters, with all logging disabled (no tracking or profiling), malware scanning of files before distribution, and packages permanently mirrored to Bunny Storage. URL-compatible with cdnjs/jsDelivr (swap hostname to cdn.hopjs.net).

Eligibility: for the project; Serves publicly published open-source packages (npm and cdnjs repositories); no account or application needed to load packages.

How to apply: No application; reference files directly via https://cdn.hopjs.net/npm/<package>/<version>/<file> or browse packages at hopjs.bunny.net.

last verified 2026-07-07

CDN77 open-source sponsorship

Free CDN77 content delivery services for accepted open-source projects ("we offer our services for free to those who make the internet a better place"). Sponsored projects include Blender, GNOME, Let's Encrypt, Fedora, Manjaro and 20+ others.

Eligibility: for the project; Projects evaluated case-by-case on "added value, longevity, and relevance to our industry".

How to apply: Email juraj.kacaba@cdn77.com (Head of Client Implementations) describing the project in detail, why it matters, and how CDN77 can support it.

last verified 2026-07-07

Project Alexandria (open source program)

Recurring annual credits providing Cloudflare products free, tailored to project size: Pro/Business/Enterprise plan upgrades (Rules, Polish image optimization, WAF, Security Analytics, Page Shield), increased Workers and Pages request limits, expanded R2 object storage, advanced Zero Trust (Remote Browser Isolation, unlimited users), and a dedicated Discord channel.

Eligibility: for the project; OSI license required; non-commercial only; Must be an open source project with a recognized OSS license and operate solely on a non-profit basis and/or align with the program's mission.

How to apply: Apply via the Project Alexandria application form on the landing page.

last verified 2026-07-06

Fast Forward (free CDN and edge services)

Free Fastly services (CDN, edge delivery and related services) for eligible open source projects and the nonprofits that support them. Program has backed major ecosystems (Python, Rust, Ruby, Apache projects) since 2014; exact quotas are agreed after application.

Eligibility: for the project; OSI license required; Projects should be open (open source license, collaborative values), community-centered (inclusive to contributors), and built on trust (security-minded). Nonprofits supporting OSS also eligible.

How to apply: Application form on the Fast Forward page describing how the project meets the criteria; Fastly follows up about technical needs.

last verified 2026-07-06

jsDelivr public CDN for open source packages

Free production CDN for open source packages published on npm or GitHub: four CDN and three DNS providers with 540+ points of presence, HTTP/3, brotli compression, on-demand minification, file combining, version aliasing, usage statistics, and a public API. No stated usage limits for eligible open source packages; serves 150 billion requests/month.

Eligibility: for the project; public repo required; Package must be published on npm or a public GitHub repository; no application, works instantly.

How to apply: No application needed; load files directly via cdn.jsdelivr.net URLs for any npm or GitHub package.

last verified 2026-07-06

Open Source CDN account

Free KeyCDN account for open source projects to accelerate delivery of "static assets on your website or a link to an open source library you want to accelerate", including global network coverage, instant cache purging via API or dashboard, and delivery analytics. Past supported projects include Meteor, webpack, and FreeNAS.

Eligibility: for the project; Must currently maintain an open source project needing CDN services.

How to apply: Contact KeyCDN via the offer page ("Please contact us to get started").

last verified 2026-07-07

Statically CDN

Free global CDN for open source projects: serves static assets from public Git repositories (GitHub, GitLab, Bitbucket), npm packages, and GitHub Gists via cdn.statically.io URLs, powered by bunny.net and Cloudflare. Note the /img/ image-proxy endpoint has been disabled due to abuse.

Eligibility: for the project; public repo required; Serves assets from publicly hosted repositories and packages; intended for open-source projects.

How to apply: No application; construct URLs like https://cdn.statically.io/gh/:user/:repo@:tag/:file (or /npm/, /gist/).

last verified 2026-07-07