Announcing our Spring Developer Challenge

After many announcements from Platform Week, we’re thrilled to make one more: our Spring Developer Challenge!

The theme for this challenge is building real-time, collaborative applications — one of the most exciting use-cases emerging in the Cloudflare ecosystem. This is an opportunity for developers to merge their ideas with our newly released features, earn recognition on our blog, and take home our best swag yet.

Here’s a list of our tools that will get you started:

• Workers can either be powerful middleware connecting your app to different APIs and an origin — or it can be the entire application itself. We recommend using Worktop, a popular framework for Workers, if you need TypeScript support, routing, and well-organized submodules. Worktop can also complement your existing app even if it already uses a framework,  such as Svelte.
• Cloudflare Pages makes it incredibly easy to deploy sites, which you can make into truly dynamic apps by putting a Worker in front or using the Pages Functions (beta).
• Durable Objects are great for collaborative apps because you can use websockets while coordinating state at the edge, seen in this chat demo. To help scale any load, we also recommend Durable Object Groups.
• Workers Continue reading

The Cloudflare Developer Expert Program: apply today!

Today we’re launching the Cloudflare Developer Expert Program: an initiative to support and recognize our VIP users who build with Workers, Pages, and the entire Cloudflare developer ecosystem.

A Cloudflare Developer Expert is an early adopter of new releases, a frequent participant in feedback sessions, and an evangelist for Cloudflare products made for the larger developer community.

But first, what are the benefits of becoming a Cloudflare Developer Expert?

• Early access to features (e.g., private betas)
• Admission to a private community of power users
• Routine calls with product managers, engineers, and developer advocates
• Sponsorships for OSS work
• Our best swag, of course

We have already sent invites to our first batch of power users, but if you’d like to join or want to nominate a developer, please fill out this form.

Why We Made This Program

We ship very quickly at Cloudflare.

This is because we want feedback early in development, allowing users to challenge our assumptions and validate what we’re building. In the Workers team, this strategy has been very successful.

For example, we began beta testing custom builds for Wrangler (our CLI tool) that allow you to run any JavaScript bundler you want. This was Continue reading

Node.js support in Cloudflare Workers

We released Cloudflare Workers three years ago, making edge compute accessible to the masses with native support for the world’s most ubiquitous language — JavaScript.

The Workers platform has transformed so much since its launch. Developers can not only write sandboxed code at our edge, they can also store data at the edge with Workers KV and, more recently, coordinate state within our giant network using Durable Objects. Now, we’re excited to share our support of an 11 year old technology that’s still going strong: Node.js.

Node.js made a breakthrough by enabling developers to build both the frontend and the backend with a single language. It took JavaScript beyond the browser and into the server by using Chrome’s JavaScript engine, V8.

Workers is also built on V8 Isolates and empowers developers in a similar way by allowing you to create entire applications with only JavaScript — except your code runs across Cloudflare’s data centers in over 100 countries.

Our Package Support Today

There is nothing more satisfying than importing a library and watching your code magically work out-of-the-box.

For over 20k packages, Workers supports this magic already: any Node.js package that uses webpack or another polyfill Continue reading

Meet The Workers Team Over Discord

The Cloudflare Workers team is excited to announce the opening of our Discord channel! You can join right away by going here.

Through our Discord channel, you can now connect with the team to ask questions, show off what you’re building, and discuss the platform with other developers.

Sometimes you just need to talk to another human being. Our developer docs will always be the source of truth on the mechanics of Workers, but we want to provide quicker help if you need it.

Growing The Workers Community

Over the past three years, Cloudflare Workers evolved from an initial sandbox for enterprise customers writing edge code to a developer platform for creating new applications and systems.

“We bet our whole business on Workers and it paid off big time,” said Hamlet Batista, CEO of RankSense, a SEO automation platform. “We've been saving a lot of money on infrastructure costs and DevOps resources we no longer need.”

Our team is constantly surprised by the palette of use cases from those developing on Workers. For example, a developer in Belgium created a static Workers site that teaches an online tutorial in three different languages on how to make your own face Continue reading