r3tr0
Re:Ask HN: Who is hiring? (November 2026)
on Monday November 02, 2026 @05:21PM (#50344773)
yeet | Chicago, IL / Remote | Full-Time
Building a dynamic runtime on top of the Linux BPF sub-system. Looking for extremely talented / passionate product managers with a deep interest in Linux internals, Distributed Systems, Dev Tools, Great Developer Experiences and Systems programming.
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/
For more jobs check out https://yeet.cx/careers
Re:Nobody Is Listening on Port 8125
on Saturday October 03, 2026 @05:48AM (#49942756)
haha we got xdp, tcx, BPF_MAP_TYPE_ARENA you name it ;)
check the docs.
Re:Nobody Is Listening on Port 8125
on Saturday October 03, 2026 @05:41AM (#49942732)
the choice of javascript was very intentional.
it has some really nice properties for dynamically instrumenting the OS.
and provides lightweight isolation for agents to control probes and do deep packet analysis.
Re:Nobody Is Listening on Port 8125
on Saturday October 03, 2026 @05:40AM (#49942722)
founder here. we are not a bun/node/deno library.
we embed V8 directly and just point it at bpf
Show HN: Agentcap – eBPF exporter for AI-agent activity to Grafana
Re:Ask HN: Who is hiring? (September 2026)
on Tuesday September 01, 2026 @05:57PM (#49528805)
can make it work.
join our discord. i will help you.
Re:Ask HN: Who is hiring? (September 2026)
on Tuesday September 01, 2026 @11:17AM (#49523123)
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/
For more jobs check out https://yeet.cx/careers
Show HN: Every plaintext HTTP request on your Linux box captured via eBPF
Re:Show HN: Sigwire – a live TUI switchboard for every signal on your ...
on Monday July 13, 2026 @08:28PM (#48900807)
Hey, I'm the founder of yeet.
This tool was built on top of our engine: yeetd.
We put a lot of work into abstracting BPF into a JavaScript framework to give builders, human or agentic, the ability to use complex kernel primitives with a familiar programming model to build production grade, scalable infrastructure tools.
Our hope is that everyone here will soon be able to build their own tools on-demand, versus buying them.
We separate a lot of the data layer code from the presentation-level code, to make them re-usable and keep the test surface on the actual data's accuracy manageable across all the random edge cases that arise across CPU architectures, kernel versions, and environments like AWS ECS network namespace voo-doo.
Show HN: Live audit log of every command, file, network connection by Claude
Re:Hacking your PC using your speaker without ever touching it
on Wednesday June 03, 2026 @11:46AM (#48385641)
ebpf usb sniffer you may find useful.
Re:Ask HN: Who is hiring? (June 2026)
on Monday June 01, 2026 @01:47PM (#48360194)
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
Show HN: Poolnarc – catch hidden Linux cryptominers from two eBPF hooks
Show HN: Live, system-wide USB transfer sniffer in eBPF
Show HN: htop for the airwaves — a live 802.11 RF dashboard in your terminal
Re:Show HN: Write your BPF programs in Go, not C
on Tuesday May 26, 2026 @01:04AM (#48275218)
try adding bindings to it from javascript and using it to render jsx in the terminal
Re:Ask HN: Who is hiring? (May 2026)
on Friday May 01, 2026 @05:03PM (#47980297)
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
Re:Ask HN: Who is hiring? (April 2026)
on Wednesday April 01, 2026 @05:36PM (#47606838)
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
Re:Ask HN: Who is hiring? (March 2026)
on Monday March 02, 2026 @11:24AM (#47220096)
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
Re:Ask HN: Who is hiring? (February 2026)
on Monday February 02, 2026 @12:21PM (#46858522)
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
Re:Writing a performant autograd on tenstorrent wormhole p1
on Wednesday December 31, 2025 @08:26PM (#46450321)
This is an excellent post to close out 2025!
Great job and cheers to you in the new year!
Re:WebTransport is almost here to allow UDP-like exchange in the browser
on Monday November 17, 2025 @01:49PM (#45956634)
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)
<Ruby>: The Ruby Annotation element
Re:OpenTelemetry: Escape Hatch from the Observability Cartel
on Friday November 07, 2025 @11:48AM (#45848298)
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.
Re:An eBPF Loophole: Using XDP for Egress Traffic
on Wednesday November 05, 2025 @01:43PM (#45826310)
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.
Re:Ask HN: Who wants to be hired? (November 2025)
on Monday November 03, 2025 @09:49PM (#45806968)
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
Re:Use DuckDB-WASM to query TB of data in browser
on Saturday November 01, 2025 @12:09AM (#45779179)
we got a couple blog posts
Re:Use DuckDB-WASM to query TB of data in browser
on Friday October 31, 2025 @07:32PM (#45777862)
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.
Re:Ask HN: Who is hiring? (October 2025)
on Wednesday October 01, 2025 @08:26PM (#45445198)
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