Tips for testing and debugging SameSite-by-default and “SameSite=None; Secure” cookies
Tips for testing and debugging SameSite-by-default and “SameSite=None; Secure” cookies (Last updated: Mar 18, 2021) What: An overview of steps you can take to test your site against Chrome’s new SameSite-by-default cookie behavior, and tips for debugging cookie issues that may be related. Who: You should read this if your site provides or depends upon cross-site cookies. Some of these tips will pr
WebBundle によるコンテンツの結合と WebPackaging | blog.jxck.io
Intro 依存コンテンツを 1 つにまとめて配信する WebBundle の仕様策定と実装が進んでいる。 これは Signed HTTP Exchange と合わせて WebPackaging を実現するための仕様であり、組み合わせれば WebBundle に対して署名することでコンテンツの配信を通信と分けて考えることができる。 Signed HTTP Exchange に比べると格段に簡単な仕様なので、現状のフォーマットと挙動について解説する。 draft-yasskin-wpack-bundled-exchanges-latest WebBundle かつて Bundled HTTP Exchanges と呼ばれていた仕様であり、複数のコンテンツを 1 つにまとめ、配信することができる。 例えば index.html とそれが依存する css/js/favicon etc を 1 つ
Practical Ways to Write Better JavaScript - Stack Overflow
In our 2019 Dev Survey, we asked what kind of content Stack Overflow users would like to see beyond questions and answers. The most popular response was “tech articles written by other developers.” So from now on we'll be regularly publishing articles from contributors. If you have an idea and would like to submit a pitch, you can email pitches@stackoverflow.com. Hey there, I'm Ryland Goldstein, a
Node.js — Node v12.10.0 (Current)
Notable changes deps: Update npm to 6.10.3 (isaacs) #29023 fs: Add recursive option to rmdir() (cjihrig) #29168 Allow passing true to emitClose option (Giorgos Ntemiris) #29212 Add *timeNs properties to BigInt Stats objects (Joyee Cheung) #21387 net: Allow reading data into a static buffer (Brian White) #25436 Commits [293c9f0d75] - bootstrap: run preload prior to frozen-intrinsics (Bradley Farias
A Future Without Webpack
Note: This piece was originally published to pika.dev. The year is 1941. Your name is Richard Hubbell. You work at an experimental New York television studio owned by CBS. You are about to give one of the world's first major TV news broadcasts, with 15 minutes of airtime to fill. What do you do? In a world that has only known radio, you stick to what you know. That is, you read the news. "Most of
Forget Express.js — opt for these alternatives instead - LogRocket Blog
Editor’s note: This article was last reviewed and updated by Joseph Mawa on 11 November 2024 to account for changes to handling errors in async handlers in Express 5. Node.js is a runtime environment that offers some powerful primitives when building HTTP servers. By default, Node allows us to run a function whenever any request is received; there are no inbuilt router-based paths. It performs som
Using JavaScript modules on the web | Web Fundamentals | Google Developers
JavaScript modules are now supported in all major browsers! Chrome: supported since version 61Firefox: supported since version 60Safari: supported since version 11Node.js: supported since version 13.2.0Babel: supported This article explains how to use JS modules, how to deploy them responsibly, and how the Chrome team is working to make modules even better in the future. What are JS modules? #JS m
Node.js — Node v10.0.0 (Current)
Node.js 10.0.0 is the seventh major Node.js release since the launch of the Node.js Foundation. In October of 2018, it will become the next Active Long Term Support branch. Partially in celebration of the N-API native addon API graduating from experimental status, this Node.js release also comes with a coordinated experimental release of Node-ChakraCore that has full support for N-API and advances
サイト高速化による罪滅ぼしと、SSRをしない勇気 - Qiita
高速化したサイト PHPで以前に作ったWebサイトを、 リニューアルついでにReact+Node.jsで書き直して、高速化を試みた一部始終です。 まとめ ファイルを圧縮して、gzipとHTTP/2で通信を最適化した後に、キャッシュを活用し、アニメーションを追加すれば、満足のいくスピードになる。 重たいWebフォントを読み込んですみません駆動開発。 対象のサイト 邦画の予告を、朝まで という名前の、文字通り邦画の予告をひたすら観られるサイトです。 たまには邦画も悪くないですよ。 課題の把握 ・初期表示にやたら時間がかかる ・ページ遷移の待ち時間が長く感じる ・ページ遷移時にバコってなる違和感 React+Node.jsでリニューアルした後、初期表示の遅さなどが原因で、体感的に遅くなってしまったのが高速化のきっかけです。 高速化の軸 ユーザーを第一に考えます。最終目標は、特定の端末でのサイトの
How JavaScript works: Deep dive into WebSockets and HTTP/2 with SSE + how to pick the right path
This is post # 5 of the series dedicated to exploring JavaScript and its building components. In the process of identifying and describing the core elements, we also share some rules of thumb we use when building SessionStack, a JavaScript tool for developers to identify, visualize, and reproduce web app bugs through pixel-perfect session replay. If you missed the previous chapters, you can find t
Service Workerってなんなのよ (Service Workerのえほん) - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? 私 「ねぇ、Service Workerってあなた何者？」 Service Worker 「プログラム可能なネットワークプロキシです」 私 「.....(´Α｀lll)o0(ｲﾐﾌ)」 (この記事は元々英語で投稿した記事の翻訳版です。挿絵に入っているテキストが英語のままなのはご了承ください🙏) Service Workerってなんかカッコ良さそうだけど、実際問題なんなのかよくわからない ２０１５年７月、私はテキサス州オースティンで開催されたJavaScriptのカンファレンスに参加していた。ステージに立っていたのはJake Archi
webpack & HTTP/2
This is the gist of the articles: There is still a protocol overhead for each request compared to a single concatenated file.The compression of the single large file is better than many small files.Servers are slower serving many small files than a single large file.So we need to find the middle ground to get the best for both worlds. We put the modules into n bundles where n is greater than 1 and
HTTP/2 Push: The details
Robin Marx (@programmingart) is a Web Performance researcher at Hasselt University, Belgium. He is currently looking into HTTP/2 performance for media-rich websites in the context of the iMinds PRO-FLOW project. In a previous life he was a multiplayer game programmer and co-founder of LuGus Studios. HTTP/2 (h2) is here and it tastes good! One of the most interesting new features is h2 push, which
Progressive web apps: the long game
Yesterday I was able to attend Google's first Progressive Web Apps event. A half day of talks that focused down on progressive web apps. The event, to me, was extremely well executed with respect to the developer story it told: what's required to create a progressive web app? UK EVENTAttend ffconf.org 2024 The conference for people who are passionate about the web. 8 amazing speakers with real hum
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Node.js — Node v8.16.1 (LTS)
Blog - RisingStack Engineering
JavaScript Weekly Issue 371: February 2, 2018
Build and implement a single sign-on solution
Monthly Web Development Update 10⁄2017: CSS Grid, CAA Pitfalls, And Image Optimization — Smashing Magazine