Hacker News: binyu

New comment by binyu in "Show HN: Kyushu – A self-hostable WASM sandbox for JavaScript workers"

binyu — Sun, 07 Jun 2026 20:48:56 +0000

Will do, thanks!

New comment by binyu in "Running Python code in a sandbox with MicroPython and WASM"

binyu — Sun, 07 Jun 2026 17:15:03 +0000

Oh, you are the author of WebVM, pretty cool! I looked at it while choosing the stack for our project and it seems very solid.

Keep up the great work

New comment by binyu in "Show HN: Kyushu – A self-hostable WASM sandbox for JavaScript workers"

binyu — Sun, 07 Jun 2026 15:58:34 +0000

Awesome, thanks for detailing the thought flow and choices that led you here. I chose not to go the QuickJS route for performance reasons but I think it's a solid choice depending on the use case.

> They run in the browser as I understand, so fundamentally different

Yes, runs entirely in the browser, while this is a hosted product. StackBlitz technology is really good but it is closed source.

New comment by binyu in "Running Python code in a sandbox with MicroPython and WASM"

binyu — Sun, 07 Jun 2026 15:42:20 +0000

Awesome, what approach are you using? Is this a real micro kernel architecture or just containerized VM?

New comment by binyu in "Show HN: Kyushu – A self-hostable WASM sandbox for JavaScript workers"

binyu — Sun, 07 Jun 2026 15:29:20 +0000

Very 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?

New comment by binyu in "Running Python code in a sandbox with MicroPython and WASM"

binyu — Sun, 07 Jun 2026 03:29:52 +0000

Been working on something similar based on Webcontainers. How does your Node.js support compare with StackBlitz technology?

Are you running the version of Claude code that Anthropic distributes in the browser or did you have to adapt it to run on your stack?

Cheers

New comment by binyu in "Anthropic's open-source framework for AI-powered vulnerability discovery"

binyu — Thu, 04 Jun 2026 21:34:21 +0000

Claude workflows in ultra code mode works in a very similar fashion and it consumes a moderate amount of the session usage limit, depending on the complexity of the task. With the API it would probably get expensive quickly though

Anthropic's open-source framework for AI-powered vulnerability discovery

binyu — Thu, 04 Jun 2026 20:11:20 +0000

Article URL: https://github.com/anthropics/defending-code-reference-harness

Comments URL: https://news.ycombinator.com/item?id=48403980

Points: 533

# Comments: 141

New comment by binyu in "Please don't spam people looking for employment. It's just cruel"

binyu — Tue, 02 Jun 2026 15:43:02 +0000

The Internet will be the Internet. Expect it to get worse if anything.

New comment by binyu in "I put a datacenter GPU in my gaming PC"

binyu — Tue, 02 Jun 2026 04:16:27 +0000

Yeah, you'd need to use asymmetric quantization and other software techniques.

New comment by binyu in "The newest Instagram “exploit” is the goofiest I've seen"

binyu — Tue, 02 Jun 2026 01:18:48 +0000

> "exploit"

More like social engineering meets AI and stupidity

New comment by binyu in "I put a datacenter GPU in my gaming PC"

binyu — Mon, 01 Jun 2026 15:22:06 +0000

Gotcha, I am not saying your setup is inherently wrong or useless. I am glad it works for your use cases. Godspeed

New comment by binyu in "I put a datacenter GPU in my gaming PC"

binyu — Mon, 01 Jun 2026 15:21:27 +0000

It depends but you cannot directly mix for example Ampere with Ada coz the lack of support for native FP8 in Ampere.

New comment by binyu in "I put a datacenter GPU in my gaming PC"

binyu — Mon, 01 Jun 2026 15:18:48 +0000

Yes but it creates a bottleneck that negates the benefit of using multiple cards that way. Look into it. Cheers

New comment by binyu in "Websites have a new way to spy on visitors: analyzing their SSD activity"

binyu — Mon, 01 Jun 2026 14:32:21 +0000

> Wait, wait, wait: browsers allow websites to store junk on my drive?

Technically even a cookie is junk on your drive

> Without even asking whether the site can use local storage?

Would it be practical to ask permission for every site you visit? It would be better to periodically check the size of your home folder (where the browser profiles normally reside)

New comment by binyu in "I put a datacenter GPU in my gaming PC"

binyu — Sun, 31 May 2026 20:46:25 +0000

The V100 and the 4090 are based on vastly different architectures, the former uses the older Volta while the latter uses Ada. Last I checked you cannot meaningfully combine them. The 3090 is better than the V100, just get two 3090 and a NVLink.

A Weekend in Claude Design Saves 3 Weeks of Claude Code

binyu — Sat, 30 May 2026 05:34:51 +0000

Article URL: https://cashandcache.substack.com/p/the-prototype-tax-how-a-weekend-in

Comments URL: https://news.ycombinator.com/item?id=48332954

Points: 5

# Comments: 0

New comment by binyu in "MCP is dead?"

binyu — Sat, 30 May 2026 05:29:49 +0000

MCP is what XML dreamed of becoming.

New comment by binyu in "I’ve joined Anthropic"

binyu — Wed, 20 May 2026 01:31:44 +0000

Truly makes me positive about the future. Thanks Andrej

New comment by binyu in "Natural-language messages between LLM agents are an architectural anti-pattern"

binyu — Tue, 12 May 2026 14:28:52 +0000

> It makes individual agents untestable because their inputs and outputs are strings

Strings can't be valid test vectors? Large language model are highly non-deterministic by design, no matter what.