| Deno Deploy | Features | Fly.io |
|---|---|---|
| Functions / Serverless | ||
| Typescript, javascript/ES, WASM | Functions supported languages | |
| Worker.js Environment | ||
| Docker support | ||
| Docker private registry | ||
| Kubernetes support | ||
| Managed Kubernetes | ||
| 28 pops around the globe | Availability regions | |
| Default Memory (MB) | ||
| Maximum Memory (MB) | ||
| Execution Time (ms) | No limit | |
| Maximum Execution Time (ms) | No limit | |
| Request Payload (MB) | No limit | |
| Response Payload (MB) | No limit | |
| Unsupported Paid Feature Supported Unknown | ||
Deno is a new open source rust-based typescript v8 javascript engine.
Deno recently launched their Deno Deploy product, which is a full fledged edge compute platform completely built for the Deno/javascript/typescript landscape.
Deno offers a nice local worker environment which full support for Worker Environments.
The Deno library size is not that big at the time of writing, but with the underlying tech, this should only be a matter of time.
Fly is an opensource runtime for edge apps, Fly offers a paid hosted version of their product as well. This provider will focus on the paid hosted version. Fly.io is one of the few companies and products that has a full range of tools alongside their actual product, which makes them an ideal candidate for curious developers and new companies to experiment.
Everything they do is docker based, and their networking abstraction is top notch, it’s clear Fly will play a major role in turning the space into a more user-friendly one. Fly’s ambitious mission to make application distribution as ubiquitous as CDNs sets the bar for any contenter willing to compete.
