r3tr0 (u/r3tr0) - Readit News

r3tr0 commented on Ask HN: Who is hiring? (March 2026) · Posted by u/whoishiring

r3tr0 · 11 days ago

yeet | Chicago, IL / Remote | Full-Time

Building a dynamic runtime on top of the Linux BPF sub-system. Looking for extremely talented / passionate Rust developers / Backend Engineers with a deep interest in Linux internals, Distributed Systems, Dev Tools, Great Developer Experiences and Systems programming.

Experience working with distributed systems AND / OR writing highly-concurrent, performant multi-threaded Rust is a must.

Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at: work [at] yeet.cx

You can visit us at https://yeet.cx/

Or try our interactive sandbox at https://yeet.cx/play

For more jobs check out https://yeet.cx/careers

r3tr0 commented on Ask HN: Who is hiring? (February 2026) · Posted by u/whoishiring

r3tr0 · a month ago

yeet | Chicago, IL / Remote | Full-Time

Experience working with distributed systems AND / OR writing highly-concurrent, performant multi-threaded Rust is a must.

Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at: work [at] yeet.cx

You can visit us at https://yeet.cx/

Or try our interactive sandbox at https://yeet.cx/play

For more jobs check out https://yeet.cx/careers

r3tr0 commented on Writing a performant autograd on tenstorrent wormhole p1 mewtwo.bearblog.dev/wormh... · Posted by u/csirak1528

r3tr0 · 2 months ago

This is an excellent post to close out 2025!

Great job and cheers to you in the new year!

r3tr0 commented on WebTransport is almost here to allow UDP-like exchange in the browser developer.mozilla.org/en-... · Posted by u/BinaryIgor

r3tr0 · 4 months ago

I have been counting down the days.

It will help a ton with the low latency streaming we need to do in our eBPF based Linux performance tool. (https://yeet.cx)

Posted by u/r3tr0 4 months ago

<Ruby>: The Ruby Annotation element developer.mozilla.org/en-...

r3tr0 commented on OpenTelemetry: Escape Hatch from the Observability Cartel oneuptime.com/blog/post/2... · Posted by u/ndhandala

r3tr0 · 4 months ago

OTel's real bottleneck isn't the spec. It's the fact that it requires you to instrument the app itself. That couples your performance to the maturity of the least stable SDK you depend on.

eBPF solves this by reversing the model: instrument the system, not the application. Turn it on / off dynamically, zero redeploys, minimal overhead.

The missing piece is accessibility. Kernel-level observability exists; "normal engineers can use it" and good DX does not.

r3tr0 commented on An eBPF loophole: Using XDP for egress traffic loopholelabs.io/blog/xdp-... · Posted by u/shivanshvij

r3tr0 · 4 months ago

XDP is awesome.

We use it quite a ton for capturing and dashboarding inbound network traffic over at https://yeet.cx

I am really excited for the future of eBPF especially with tcx now being available in Debian 13. The tc API was very hard to work with.

r3tr0 commented on Ask HN: Who wants to be hired? (November 2025) · Posted by u/whoishiring

r3tr0 · 4 months ago

yeet | Chicago, IL / Remote | Full-Time Building a dynamic runtime on top of the Linux BPF sub-system. Looking for extremely talented / passionate Rust developers / Product Managers with a deep interest in Linux internals, Dev Tools, Great Developer Experiences and Systems programming. Experience writing highly-concurrent, performant multi-threaded Rust is a must. Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at: work [at] yeet.cx

You can visit us at https://yeet.cx/

Or try our interactive sandbox at https://yeet.cx/play

For more jobs check out https://yeet.cx/careers

r3tr0 commented on Use DuckDB-WASM to query TB of data in browser lil.law.harvard.edu/blog/... · Posted by u/mlissner

mrbluecoat · 4 months ago

That's pretty cool. Any technical blog posts?

r3tr0 · 4 months ago

we got a couple blog posts

https://yeet.cx/blog

r3tr0 commented on Use DuckDB-WASM to query TB of data in browser lil.law.harvard.edu/blog/... · Posted by u/mlissner

r3tr0 · 4 months ago

It's one of the best tricks in the book.

We have been doing it for quite some time in our product to bring real time system observability with eBPF to the browser and have even found other techniques to really max-it-out beyond what you get off the shelf.

https://yeet.cx

u/r3tr0

KarmaCake day95December 4, 2018View Original