While I was at Cloudflare, I loved working on the Workers platform.

Their decision to embed a programmable layer into the CDN has transformed the company into something far bigger.

This made me realize that every app should be extensible as deeply as possible - going beyond HTTP APIs and Webhooks.

Today, we've opened up our platform making it simple to bring next-generation extensibility to your application & safely execute end-user code in-process.

I believe we've all faced the desire to run user code, and as modern products become increasingly engrained in our workflows and stacks, this desire is stronger than ever. XTP makes it safe and easy to do this leveraging the power of WebAssembly. On top of this secure core, XTP provides authorization, code uploading, testing, simulation & validation, as well as easy to use SDKs to load and execute user code.

We're excited to open up this platform in public beta today & are eager for your feedback!