actually-serverless VS postgres-wasm

I wrote an in-browser serverless platfrom [1] a few months ago with which this would pair well; but seeing the techniques described here, it might make sense to compile workerd [2] to wasm instead.

[1] https://github.com/johnhenry/actually-serverless

Source here: https://johnhenry.github.io/actually-serverless/

mwsjs.io is a library that you install within applications. This static application that runs on a website. (I probably should have posted a link to the running application -- https://johnhenry.github.io/actually-serverless/).

Also: https://github.com/copy/v86 - more productized browser x86 runtime, used by eg https://github.com/snaplet/postgres-wasm

> forcing SQLite

It might be the case that it's running SQLite via wasm. If so, then other database engines would need to be runnable in a browser too.

PostgreSQL has been shown to work in the browser (eg https://www.crunchydata.com/blog/learn-postgres-at-the-playg..., and also https://github.com/snaplet/postgres-wasm), so that might be an option.

Not sure about others.

Thanks, I've been looking at WASM, for ex https://github.com/snaplet/postgres-wasm/tree/main/packages/... , it would certainly simplify everything to "download a fat file".

Hey! Peter from Snaplet here. This is really exciting stuff. We created the OSS postgres-wasm (https://github.com/snaplet/postgres-wasm) example a few weeks ago. An idea I'm playing around with is something like:

  1. Visit https://postgresql.com/try?version=14.x

Other in-memory alternatives for PostgreSQL embedded-postgres (I haven't tried it yet) postgres-wasm (currently it only runs in the browser).

"/s" is obsolete as of now: https://github.com/snaplet/postgres-wasm I'm so sorry

Today we're open sourcing postgres-wasm with our friends at Snaplet.

Peter from Snaplet here. A month ago I saw the CrunchyData post and wanted to play around with the code that made it happen, it wasn't OSS so I asked for help:

> If anyone out there wants to work on an open source version of this full-time please reach out to me. [0]

Paul reached out and we started working on it almost immediately. Check out the repo here: https://github.com/snaplet/postgres-wasm

We have a blog post about some of the interesting technical challenges that we faced whilst building this: https://www.snaplet.dev/post/postgresql-in-the-browser

Like most things, this is built on-top of the amazing open-source projects that made this possible, but special mention goes to v86.js and buildroot. We just glued it together.

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[0] Request for collaboration: https://news.ycombinator.com/item?id=32500526