How Discord Reduced Websocket Traffic by 40%
At Discord, we’re always thinking about ways to improve our services and increase performance. After all, the faster our app gets, the sooner you can return to your friends and conversations! Over the last six months, we embarked on a quest to support this endeavor, working to reduce the amount of bandwidth our clients use, especially on iOS and Android, hoping that decreasing bandwidth usage woul
Asynchronous IO: the next billion-dollar mistake?
Asynchronous IO (also known as "non-blocking IO") is a technique applications use to allow performing of many IO operations without blocking the calling OS thread, and without needing to spawn many threads (i.e. one thread per operation). In the late 1990s/early 2000s, an increasing amount of people using the internet meant an increasing amount of traffic web services needed to handle, better know
Starleyに転職しました - Islands in the byte stream
FastlyからStarleyに転職しました。Starleyは音声会話型おしゃべりAIアプリ「Cotomo」(コトモ)を開発している会社です。 cotomo.ai StarleyはFastlyとは打って変わってB2Cのスタートアップです。今回の転職ではせっかくなので生成AIに多少なりとも関わりたいと思っていて、Starleyはその点でがっつり生成AIを使ったサービスを開発していて、LLMの自前運用もしています。そして「生成AIで雑談」というのはおそらく技術的にはかなり難しい挑戦で、そこに「ときめき」がありました。 ところで、Fastlyはちょうど5年ほど勤めましたが、このたび大規模レイオフがあってその対象になってしまいました。レイオフの対象になった原因はおそらくこのところパフォーマンスが下がっていたせいです。去年の夏に新型コロナに掛かって以来ずっと体調が悪く*1、ついには2024年の3月か
Intent to unship: HTTP/2 Push
Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message In the next few days I intend to disable HTTP/2 Push on all platforms. Status in other browsers is: Safari: although I couldn't find any resources regarding the deprecation of HTTP/2 Push in Safari, local testing with a nodejs server indicates that Safari rejects
[nginx-announce] NGINX has moved to Github!
Roman Arutyunyan arut at nginx.com Fri Sep 6 15:11:21 UTC 2024 Previous message (by thread): [nginx-announce] nginx security advisory (CVE-2024-7347) Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Hello from NGINX! Today we're thrilled to announce that the official NGINX Open Source development repository has moved from Mercurial to GitHub [1][2][3], where we will now start accepti
Secure Node.js Applications from Supply Chain Attacks
Auth0 Marketplace Discover and enable the integrations you need to solve identity Explore Auth0 Marketplace This isn’t another AI-generated blog post about generic security practices. It contains detailed instructions on protecting Node.js applications from supply-chain attacks and describes best practices for security in any programming language. According to the GitHub report, The state of open
Node.js Takes Steps Towards Removing Corepack - Socket
Node.js is taking steps towards removing Corepack from its distribution, aiming for changes in the next major release. Following a discussion in OpenJS Slack, Node.js PMWG (Package Maintenance Working Group) members have formalized a plan for eventually removing Corepack. In February, the Node.js community engaged in a heated debate over a proposal to enable Corepack by default that was opened in
Web Developer Conference 2024 開催後記 #wdc2024 | blog.jxck.io
Intro 2024/9/7 に、 Web Developer Conference を開催した。 Web Developer Conference 2024 開催告知 #wdc2024 | blog.jxck.io https://blog.jxck.io/entries/2024-06-12/web-dev-conf-2024.html Connpass https://web-study.connpass.com/event/321711/ Togetter https://togetter.com/li/2430964 WDC2024 「Web 開発に関わることならなんでも可」という 40 分セッションと、「1 人 1 分 1 枚で Web 標準を紹介する」という 1 分 LT のカンファレンスとして開催した。 それ以外の余計なことを全くしない、いつも通りの省力開催で行った。 配信
WebP: The WebPage compression format
September 7, 2024 Hacker News Reddit Lobsters RussianI want to provide a smooth experience to my site visitors, so I work on accessibility and ensure it works without JavaScript enabled. I care about page load time because some pages contain large illustrations, so I minify my HTML. But one thing makes turning my blog light as a feather a pain in the ass. The hurdleSee, a major win in traffic redu
Using ChatGPT to reverse engineer minified JavaScript
While browsing the Internet for inspiration, I came across an interesting-looking component. I thought the block with the running ASCII art looked cool, but I couldn't quite figure out how it was implemented, so I started looking at the source code. I found the code that looked like it might be doing the job, but it was minified. const { floor: ra, abs: KE, min: QE } = Math, O5 = ["reactive.networ
Tesla’s TTPoE at Hot Chips 2024: Replacing TCP for Low Latency Applications
Last year at Hot Chips 2023, Tesla introduced their Dojo supercomputer. For Tesla, machine learning is focused on automotive applications like self driving cars. Training deals with video, which can demand a lot of IO bandwidth. As an example, the size of a single tensor could be 1.7 GB for the company’s vision applications. Tesla found that throughput for their Dojo supercomputer could be limited
SQL Has Problems. We Can Fix Them: Pipe Syntax In SQL
SQL Has Problems. We Can Fix Them: Pipe Syntax In SQL (via) A new paper from Google Research describing custom syntax for analytical SQL queries that has been rolling out inside Google since February, reaching 1,600 "seven-day-active users" by August 2024. A key idea is here is to fix one of the biggest usability problems with standard SQL: the order of the clauses in a query. Starting with SELECT
JS Dates Are About to Be Fixed | TimeTime
The problem Of all the recent changes coming to ECMAScript, my favorite by far is the Temporal proposal. This proposal is very advanced, and we can already use this API through the polyfill provided by the FullCalendar team. This API is so incredible that I will likely dedicate several blog posts to highlighting its key features. However, in this first post, I will focus on explaining one of its
Chromium Docs - How Chrome Accessibility Works
This document explains the technical details behind Chrome accessibility code by starting at a high level and progressively adding more levels of detail. Please read the accessibility overview first. Accessibility for a simple (non-browser) applicationAs described in the overview, every platform has its own accessibility APIs that are used by both assistive technology and sometimes by automation s
Benchmarking AWS Lambda Cold Starts Across JavaScript Runtimes
Benchmarking AWS Lambda Cold Starts Across JavaScript Runtimes We built Deno, a modern, simple, secure, zero-config JavaScript (and TypeScript) runtime, to radically simplify web development, and performance is a critical pillar of that mission. In our benchmarking, we found that running Deno in AWS Lambda consistently has the lowest cold start time compared to other JavaScript runtimes. In this p
Node、Deno、Bun?Node代表古川さんと学び直す JS Runtimeの歴史とこれから (2024/08/22 12:00〜)
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WebKitのコミッターになった
WebKitのcommitterになった。僕はAppleやIgaliaやSonyの従業員ではなく、完全に趣味である。 I'm officially a WebKit (@webkit) committer! Thank you to the JSC reviewers who have been reviewing my patches. — sosuke (@__sosukesuzuki) August 18, 2024 WebKitの開発者のステータスのポリシーは https://webkit.org/commit-and-review-policy/ を参照してほしい。Committerよりも強い権限を持つreviewerという人たちもいる。人のパッチを正式に承認したり拒否したりすることはreviewerにしか出来ない。 2024年2月からパッチを投げ始めて、6月の半ばくらいにcom
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GitHub - SerenityOS/jakt: The Jakt Programming Language
module: add --experimental-transform-types flag by marco-ippolito · Pull Request #54283 · nodejs/node