Show HN: Kyushu – A self-hostable WASM sandbox for JavaScript workers
kyushu.dev - 46 poäng - 23 kommentarer - 36760 sekunder sedan
Kommentarer (11)
- binyu - 8302 sekunder sedanVery cool work.
What approach are you using? Been working on a similar in-browser node runtime based on Rust/WASM kernel + Service-Worker HTTP intercept + CJS→ESM transform.
Feature wise, does this compare to StackBlitz webcontainers?
- evacchi - 14257 sekunder sedanrelated: "Kefka is a Go-native shell sandbox with coreutils, Python via WebAssembly, and more" https://xeiaso.net/blog/2026/dancing-mad-sandboxing/
- Nasser_CAD - 17696 sekunder sedanI started working on Nasscad back in early March with the assistance of Claude AI, and it led to Nasscad: a lightweight, powerful, and uncompromising CAD tool. I used to be allergic to HTML, Node.js, and the like. But we have to face the reality that the web stack dominates now—bringing along HTML, CSS, JavaScript, Wasm, frontend, and backend.
- cohix - 18125 sekunder sedanI’ve worked with Wasm for about 6 years now (founded a company around it that got acquired, even)
Even though our product was not a commercial success ~3 yrs ago I still believe something like this should succeed and give people choice when it comes to isolation/virtualization (containers, microVMs, Wasm). They are each useful and appropriate for different things.
- jahala - 17988 sekunder sedanLoving the customer testimonials :D ..
If someone feels like an eli5 - What are the use-cases for something like this?
- dupontcyborg - 9282 sekunder sedanthe customer testimonials were enough to earn my github star
- - 16619 sekunder sedan
- egorferber - 16603 sekunder sedancool idea of a self-hostable alternative ot CF workers without much overhead, compiling it down to a binary makes local testing way easier.
- tribal808 - 16495 sekunder sedannice site design
- keynha - 7888 sekunder sedan[dead]
- volume_tech - 16612 sekunder sedan[flagged]
Nördnytt! 🤓