awesome-wasm-runtimes VS wasmer

Firecracker is a fine technology, but serverless companies have started taking advantage Wasm's faster start-up times for use cases of running Wasm on the server (https://www.youtube.com/watch?v=yqgCxhPAao0). The deny by default security policy makes Wasm a great choice to run your code in isolation, particularly for maximizing hardware resources in the multi-tenant environments these serverless companies operate.

In the past few years, we have seen more use cases of Wasm emerge outside of the browser. JavaScript engines are now just a fraction of the total number of runtimes available. Wasmtime, Wasmer, WasmEdge, wazero are popular ones for non-browser use cases like blockchain, serverless, and edge computing (although Cloudflare uses V8's Wasm engine). WAMR is a popular one for cyber physical/IoT devices. There's a nice list here: https://github.com/appcypher/awesome-wasm-runtimes

There's plenty of other ways to interact with Wasm, most of which are secure. (Wasmtime is the one I'm most familiar with, which is why I linked to it.)

Yeah, this is one of many non-browser runtimes, e.g. see https://github.com/appcypher/awesome-wasm-runtimes

Lunatic is more opinionated than most of these or node, though, in that it's trying to emulate a particular concurrent system design pattern borrowed from Erlang/BEAM.

There's an overview of different WASM runtimes with features: https://github.com/appcypher/awesome-wasm-runtimes

Now, the creation Bytecode Alliance, the development of multiple WebAssembly runtimes and the work of the W3C WebAssembly Community Group is why I belive it will get popular, but the capability-based security model is why I want it to get popular.

⚖ I think it's really cool that a plugin author could compile their C++ to .wasm such that a single plugin binary can run on either Linux or Windows (don't need an x86 .dll, x64 .dll, x86 .so, x64 .so...) and in a sandbox (no arbitrary syscalls or Win32 calls, just the interfaces given to it), while still getting near native AOT speed. Though, it's hard to judge which one to choose from now with all the wasm engines that are available (https://github.com/appcypher/awesome-wasm-runtimes), with wasmtime or inNative being two others I've considered for my project. I'll definitely look into this one though, given it supports many of the newer proposals.

Numerous native runtimes for webassembly already exist[0], with the current popular choices apparently being Wasmer[1] and Wasmtime[2].

All one would need to do (AFAIK) is ship a client for all major platforms, as is done with Electron (and web browsers themselves, and everything else.)

[0]https://github.com/appcypher/awesome-wasm-runtimes

This is awesome. I'd love to have upstream support in Wasmer ( https://wasmer.io )

WebAssembly is extremely portable. WebAssembly runs on: all major web browsers, V8 runtimes like Node.js, and independent Wasm runtimes like Wasmtime, Lucet, and Wasmer.

Unfortunately cosmopolitan wouldn't work for dockerc. Cosmopolitan works as long as you only use it but container runtimes require additional features. Also containers contain arbitrary executables so not sure how that would work either...

As for WASM, this is already possible using container2wasm[0] and wasmer[1]'s ability to generate static binaries.

[0]: https://github.com/ktock/container2wasm

[1]: https://wasmer.io/

I could not find any guide how to add WASM container capability to Docker running on Colima. This guide provides a few Colima templates for exactly this, which adds WasmEdge, Wasmtime and Wasmer runtime types.

Just suggested as well Wasmer on Twitter! https://github.com/wasmerio/wasmer

Looking forward to seeing the results :)

The Biome team has been incredibly fast on solving the challenge and achieving 95% compatibility with Prettier [1]

Just as a note, as it was not mentioned in the article, Wasmer [2] also participated with a $2,500 bounty to compile Biome to WASIX [3], and it has been awesome to see how their team has been working to achieve this as well... hopefully we'll get Biome running in Wasmer soon!

Keep up the great work!!

[1] https://github.com/biomejs/biome/issues/720

[2] https://wasmer.io/

[3] https://wasix.org/

It's funny how WebAssembly can help overcome most of the issues mentioned on the blogpost (packaging, configuration, portability) if addressed properly.

That's the main reason Wasmer [1] was created :)

[1] https://wasmer.io

Thanks for the mention to Wasmer.

I'll put here a link in case is useful for future readers: https://wasmer.io/