News
I Compiled Rust to Web Assembly and Made My Java Script 6 Faster
26+ min ago (632+ words) WASM: 38 ms. JS: 182 ms. Speedup: 4. 8. That gap is the whole point of Web Assembly. Same algorithm. Same image. Same browser. But one version ran a hot inner loop compiled from Rust through wasm-bindgen to a 12 KB binary, and the other…...
mkdev: trusted HTTPS for localhost, mapped by name
1+ hour, 8+ min ago (30+ words) A single Go binary that maps https: //myapp. local " localhost: 3000 with a real, system-trusted cert. No per-project config, no browser warnings. Tagged with go, webdev, devtools, cli....
g RPC Performance: tonic (Rust) vs grpc-go Benchmarked at Scale
2+ hour, 46+ min ago (469+ words) Production benchmarks reveal the surprising winner in the battle for microsecond-level RPC performance The common narrative suggests Go dominates g RPC performance due to its mature ecosystem and Google's investment. Initial benchmarks seemed to support this: Go library was extremely…...
What Happens When You Teach Old Scripting Languages New Runtime Tricks?
3+ hour, 15+ min ago (569+ words) For a long time, Classic ASP, VBScript, VB6-style behavior, and server-side Java Script were treated as technologies locked to a specific era and operating system. Our team started from a different question: what if these languages were not obsolete, just…...
6 Open-Source Frameworks Built for High-Load Applications
8+ hour, 50+ min ago (95+ words) Hacker Noon 6 Open-Source Frameworks Built for High-Load Applications 25+ years building tech from code to go-to-market. Founded AI companies. Now Navetix: AI agents for B2 B. How To Improve React App Performance with SSR and Rust [Part II: Rust Web Server] Let's Build a…...
crates. io: Rust Package Registry
5+ day, 20+ hour ago (405+ words) r. e. r stands for the French phrase "Rez En Rust" " a pun on the Parisian suburban train, the r'seau express r'gional d'le-de-France. rer is a Rust reimplementation of the solver hotpath of rez, the VFX/animation package manager. The end goal…...
C# Networking Deep Dive with io_uring part 5 - Threadpool Rant
8+ hour, 6+ min ago (635+ words) Part 5 was going to be about integrating on Kestrel, instead this is going to be a rant about io_uring and threadpool. This story doesn't begin with io_uring, to be honest with you I love epoll(plot twist: o) and the reason why I…...
The Silent Killers of Go Concurrency: Mutexes, Semaphores, and Goroutine Leaks
8+ hour, 23+ min ago (1401+ words) Go makes concurrency look simple. And suddenly your code is running in another goroutine. That simplicity is one of the reasons I like Go so much. But after working on backend systems, notification pipelines, high-traffic APIs, and production services under…...
How Jaeger hit 8. 6" compression on 10 million spans with Click House
14+ hour, 48+ min ago (776+ words) In this post, I'll explain why Click House is a strong choice for storing traces, how the schema is designed under the hood, and how you can start using it with Jaeger today. Click House is a column-oriented OLAP database…...
Design a Feature Flag Service: 100k SDK Clients and the SSE Protocol Reframe
13+ hour, 21+ min ago (872+ words) Naive feature-flag designs die at 100k SDK clients. The interview-winning answer reframes the protocol from poll to push and evaluates at the edge. Tagged with systemdesign, interview, distributedsystems, scalability....