Project introductions

Cloudflare Pages

Cloudflare Pages is a deployment platform for static sites, frontend apps, documentation, and lightweight full-stack projects on Cloudflare’s network.

BlockVar · Updated 2026-09-22
Cloudflare Pages

Cloudflare Pages is a way to publish websites and frontend applications through Cloudflare’s global network. It is a strong fit for documentation sites, blogs, landing pages, project directories, and many static or JAMstack-style applications.

What It Does

You can connect a Git repository, upload built files directly, or use Cloudflare tooling to create a project. Each deployment can produce a preview, making it easier to test changes before they go live.

Where It Fits

If your site mostly ships HTML, CSS, JavaScript, and static assets, Cloudflare Pages can keep hosting simple. If you need server-side logic, Pages Functions and other Cloudflare products may help, but complex backends still require careful architecture.

How Beginners Can Start

Connect a GitHub repository, choose a framework preset, enter the build command and output directory, then deploy. Test the pages.dev URL first. Add a custom domain only after the build and routing are correct.

Two Ways to Deploy

Git integration watches a repository, builds on each push, and gives every branch its own preview URL. Direct upload takes a folder of built files and publishes them, which suits projects whose build happens elsewhere or cannot be reproduced on a hosted runner. Both produce the same result; the difference is where the build runs and therefore what has to be reproducible. Git integration is the default worth starting with, and direct upload is the escape hatch when a build has requirements the platform cannot meet.

What Pages Functions Can and Cannot Do

Pages Functions add server-side code to an otherwise static site, running on Cloudflare's edge runtime rather than Node.js. That distinction is the one that bites: the runtime implements web standard APIs, so libraries depending on Node-specific modules may not work unmodified. For API routes, redirects, authentication checks and lightweight data shaping it is more than adequate. For a substantial backend with persistent connections or heavy Node dependencies, it is the wrong tool and Workers or a conventional server is the right one.

Rollbacks and Why They Matter

Every deployment is retained and addressable, so reverting to a previous version is a single action rather than a rebuild. For a site that people rely on, this is worth more than it sounds — the recovery path for a bad deploy is seconds rather than however long a build takes. It also means a preview URL for an old deployment stays live, which is useful for comparison and worth remembering if a deployment ever contained something that should not remain reachable.

Hosting a Web3 Frontend

DApp interfaces are frequently hosted here, and the same caveat applies as with any host: the contracts are on-chain, but the interface is an ordinary website with an ordinary domain, and that domain is what phishing clones. Cloudflare's own DNS and certificate handling are solid, but none of it prevents someone deploying a visually identical copy elsewhere. For users, the defence remains bookmarking the real entry point; for operators, it is publishing the canonical domain somewhere users can verify it against.