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What if you could run ANY Node.js app unmodified, safely anywhere… without Docker, containers, or security headaches? 🔥 Introducing Edge.js • Fully compatible with Node.js • Sandboxed by design • Pluggable with any JS engine Node.js, but actually safe. And everywhere 👇

Wasmer

11,879 subscribers

1,111,874 views • 6 months ago •via X (Twitter)

Education Science & Technology

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32 Comments

Wasmer6 months ago

Apps are sandboxed using WebAssembly instead of Docker. Perfect for Agentic and serverless workloads. Built using @OpenAI Codex agents. Read more about the announcement here!

OpenAI Developers6 months ago

🚀

berry6 months ago

So like webcontainers ?

Wasmer6 months ago

But better 😎

rbbydotdev6 months ago

Curious to try just-bash inside 🤔

Mikael Nakajima6 months ago

I don’t quite understand the use case. With Bun’s bytecode compilation ( ) I can already get fast startup and performance. If not using containers, how would I deploy such edge.js app?

Malte Ubl6 months ago

This looks cool. Beyond sandboxing, is there a mechanism to intercept and virtualize things like the filesystem, networking, etc.?

Wasmer6 months ago

Thanks! We have this for our Edge platform, but is not publicly released 🤗

Manol T.6 months ago

Docker is not a headache

Wasmer6 months ago

Agreed. Docker is a great piece of software that brought us where we are, and if you want to run apps affordably at scale, you can simply use other kind of sandboxing technologies! (such as Wasmer! 😉)

dy6 months ago

Cool! How can I test web-audio-api with it? Is that available in CI?

末日西东6 months ago

Great , I can run Node.js code on my iOS or Android app now? Am I right?

Yuri6 months ago

Great blog! I'm always curious how much you spend $ on doing this:

Mikael Nakajima6 months ago

How do you benchmark the startup time? I’d like to verify myself the claims about container vs edgejs startup time :)

Tom Folbrecht6 months ago

Well that’d be big if true

Levan Kvirkvelia6 months ago

Wow, let’s goooooooo

Esteban Puerta6 months ago

Oh hot damn this is really interesting

Rashaduzamman Rian6 months ago

Running Node.js apps anywhere without Docker or security headaches? 🤯 Edge.js might change the game — sandboxed, portable, and fully compatible.

Sean Li6 months ago

This is huge! Super excited about what you guys are building. I've already been building with it, and ran into this issue. Could you guys help take a look?

Mo AbuAboud6 months ago

😍🫶

kuboon ⿻ Ohkubo KOHEI6 months ago

Docs のリンク先が nodejs になっていて何もわからん

imr6 months ago

another edgejs ?

dawar6 months ago

This + orchestration via systemd or pm2 is going to be killer

Neural Times5 months ago

wait, so no docker needed at all? does that mean we can finally run node everywhere without the usual headaches

Wasmer5 months ago

Indeed 🤗

Crescent | SWE 29 | Web Dev |6 months ago

GitHub auth redirect after installing the plugin, signing in with GitHub, or importing your GitHub projects consistently fails, at least it does on mobile

Damodharan Jay6 months ago

Can this run inside a browser like webcontainer ?

Soob_UwU5 months ago

@yacineMTB thoughts?

luis miguel6 months ago

sounds dope gonna try it fr

Torben Köhler6 months ago

@Cloudflare 👀

Wk - Kevin6 months ago

edge.js is already the name of a template engine used by AdonisJS. What a shame of choosing this name

Jidé ✨6 months ago

What ?

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