@darkgl_ Profile picture

DarkGL

@darkgl_

I do stuff and I like to make javascript fast https://t.co/pcmG2YD8ss

Joined October 2019
DarkGL Reposted

📣 Today, the @nodejs Undici Working Group shipped Undici v7. This is a must have upgrade, with: • Stricter compliance with the fetch() specification • WebSocketStream • Customizable interceptors • Alignment with upcoming Node releases. ….and something really exciting…

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DarkGL Reposted

Node v22 just unflagged require(esm) support 🎉 It was previously only available with "--experimental-require-module" option Seems like this will now be supported by default in next release v22.12 ?

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Rust Under the Hood: A Deep Dive Into Rust Internals and Generated Assembly Book by Deepa Ahluwalia and Sandeep Ahluwalia

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Learning OpenTelemetry: Setting Up and Operating a Modern Observability System Book by Austin Parker and Ted Young

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C++ High Performance. Master the art of optimizing the functioning of your C++ code By: Björn Andrist, Viktor Sehr

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DarkGL Reposted

Mike Shapiro's segment in the HL2 anniversary documentary, speaking on G-man's character


DarkGL Reposted

Let's say you commit a change that makes an application 0.05% slower. No big deal, right? Well, at the scale of Meta, it is a big deal--a small slowdown for a large application can waste thousands of servers. It's such a big deal that Meta needs a way to catch these performance…

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I have been working on reviving slow-json-stringify github.com/DarkGL/slow-js… You can check benchmarks here github.com/DarkGL/slow-js…

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DarkGL Reposted

I watched @penberg 's talk "Patterns of Low Latency" at the P99 conference. This talk is dense with practical insights and to the point. I was wondering why watch a talk on latency, but Pekka's background as a Linux Kernel contributor and his work on OSv and ScyllaDB made it…


ts-auto-guard benchmarks added to moltar.github.io/typescript-run…

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DarkGL Reposted

Interesting Netflix Performance investigation which began at a WebSocket and ended in the Linux kernel: netflixtechblog.com/investigation-…


DarkGL Reposted

september's @e18e_dev showcase - another great month of performance improvements we can all benefit from 💙 e18e.dev/blog/september…


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Uwaga! Cyberprzestępcy podszywają się pod influencerów, by oszukiwać dzieci! 😱 Czy Twoje dziecko jest bezpieczne? Sprawdź, jak kody QR mogą przejąć kontrolę nad SMS i prowadzić do zakupów na konto ofiary! 🚨📱 cert.orange.pl/aktualnosci/po…

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DarkGL Reposted

🚀 Node.js 23 is here! 🚀 New features, performance boosts, and a smoother developer experience. With better compatibility and stability, Node.js 23 delivers more power for building efficient apps. Read here: 👉hubs.la/Q02TFFXp0 #NodeJS #JavaScript #WebDevelopment

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I wanted to suggest using fast-json-stringify to speedup making axios requests, but after checking the code it seems that axios is doing JSON.parse on passed string which misses a point If you use Undici you can still do that npmjs.com/package/fast-j… github.com/axios/axios/bl…

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