I have a vested interest in college kids’ outcomes right now because I have two of them myself and one on the way, and things seem very uncertain for them. When I read the research data about what’s happening, I pay extra close attention. The Data It’s not very encouraging. According to very recent research from Stanford’s Digital Economy Lab, published in August of this year, companies that adopt
TLDR: Bun has been acquired by Anthropic. Anthropic is betting on Bun as the infrastructure powering Claude Code, Claude Agent SDK, and future AI coding products & tools. What doesn't change:Bun stays open-source & MIT-licensedBun continues to be extremely actively maintainedThe same team still works on BunBun is still built in public on GitHubBun's roadmap will continue to focus on high performan
はじめに こんにちは。ZOZOTOWN開発本部の齋藤（@Jin_Pro_01）です。 2025年8月26日にちょっと株式会社さんと共同で「ちょっと株式会社×株式会社ZOZO フロントエンド合同勉強会」をクローズドイベントとしてオンラインで開催しました。両社におけるフロントエンドを用いたプロダクト開発における具体的な事例を共有し、課題解決の糸口を見つけるきっかけや両社のエンジニアの知見を深めることを目的として開催しました。当日は両社合わせて50名以上の方に参加いただき、大変貴重な機会となりました。 この記事ではまず当日の勉強会の内容について紹介し、その後に運営する中での工夫や得た学びについて共有します。 登壇内容まとめ 本勉強会のファシリテーションはちょっと株式会社さんの西村さんにご担当いただき、両社から次の4名が登壇しました。 発表タイトル 登壇者 最近のNext.jsのことはなにもわから
こんにちは、フロントエンド推進部のTomoです。 この記事は、Money Forward Engineers Advent Calendar 2025 12月1日の投稿です！ 本稿では、2025年11月16日（日）に開催された「JSConf JP 2025」にマネーフォワードはPremium Sponsorとして参加しました。スポンサーセッション・LTセッションでの登壇、そしてブース出展を行った当日の様子をレポートします。 イベント概要 イベント名: JSConf JP 2025 日時: 2025年11月16日（日） 場所: 東京都千代田区丸の内１丁目９−２ グラントウキョウサウスタワー 主催: Japan Node.js Association jsconf.jp JSConf JP 2025は、JavaScript誕生30周年という記念すべき年に開催されたカンファレンスです。国内外から
Multiple security vendors are sounding the alarm about a second wave of attacks targeting the npm registry in a manner that's reminiscent of the Shai-Hulud attack. The new supply chain campaign, dubbed Sha1-Hulud, has compromised hundreds of npm packages, according to reports from Aikido, HelixGuard, JFrog, Koi Security, ReversingLabs, SafeDep, Socket, Step Security, and Wiz. The trojanized npm pa
As I get older, I increasingly think about whether I’m spending my time the right way to advance my career and my life. This is also a question that your company asks about you every performance cycle: is this engineering manager spending their time effectively to advance the company or their organization? Confusingly, in my experience, answering these nominally similar questions has surprisingly
Source maps are the main piece in the jigsaw puzzle of mapping symbols and locations from "built" JavaScript files back to the original source code. When you debug minified JavaScript in your browser's DevTools and see the original source with proper variable names and formatting, you're witnessing source maps in action. For example, when your browser encounters an error at bundle.min.js:1:27698,
“If you want to go fast, go alone; if you want to go far, go together” This phrase will slowly kill your company and I’m here to prove it. Imagine you are driving a car. It’s often useful to have someone give you directions, point out gas stations, and recommend stops for snacks. This is a helpful amount of collaboration. An unhelpful amount of collaboration is getting out of your car to ask pedes
Posted on August 1, 2025 2x Performance, $300k Savings: A Case Study in Rewriting a Critical Service in Rust A Tale of Scale: When Your Service Hits a Wall In the world of high-traffic systems, success often brings its own set of challenges. During my internship at TikTok, one of our core payment services—a reliable workhorse built in Go—began showing signs of strain. As TikTok LIVE’s user base gr
Architectural debt is not just technical debt Enterprise architecture , Application layer , Business layer , Strategy layer November 1, 2025 When I was a developer, half of our frustrations were about technical debt (the other were about estimates that are seen as deadlines). We always made a distinction between code debt and architecture debt: code debt being the temporary hacks you put in place
This year, JSON module imports became baseline 'newly available', meaning they're implemented across browser engines. import data from './data.json' with { type: 'json' }; // And… const { default: data } = await import('./data.json', { with: { type: 'json' }, });I'm glad JavaScript has this feature, but I can't see myself using it in a browser environment, other than small demos. I might still use
React Server Components: Do They Really Improve Performance? A data-driven comparison of CSR, SSR, and RSC under the same app and test setup, focusing on initial-load performance and the impact of client- vs server-side data fetching (including Streaming + Suspense). Have you heard of React Server Components? You probably have. It's everything anyone talks about in the React community in the last
Have you ever tried to reset your password and ended up questioning your entire existence? Probably. That wasn’t your fault, but the fault of bad error prevention and handling. Error handling is one of those sneaky, underestimated parts of UX—the kind that only gets noticed when it’s done poorly. After reading this, though, you’ll know that errors are not just obstacles, they’re opportunities. Whe
👋 Hey there, I’m Lenny. Each week, I tackle reader questions about building product, driving growth, and accelerating your career. For more: Lennybot | Lenny’s Podcast | How I AI | Lenny’s Reads | Courses Annual subscribers get a free year of 17 premium products: Devin, Lovable, Replit, Bolt, n8n, Wispr Flow, Descript, Linear, Gamma, Superhuman, Granola, Warp, Perplexity, Raycast, Magic Patterns,
Intro このエントリは、2023 年の 3rd Party Cookie Advent Calendar の 32 日目である。 3rd Party Cookie のカレンダー | Advent Calendar 2023 - Qiita https://qiita.com/advent-calendar/2023/3rd-party-cookie 宙に浮いていた Privacy Sandbox プロジェクトの「後始末」が公開された。 Privacy Sandbox の軌跡 Privacy Sandbox の開始は、以下のエントリの公開と捉えることにする。 2019/08/22: Building a more private web https://blog.google/products/chrome/building-a-more-private-web/ そして、2025/4
I was 30 seconds away from running malware on my machine. The attack vector? A fake coding interview from a "legitimate" blockchain company. Here's how a sophisticated scam operation almost got me, and why every developer needs to read this. The Setup Last week, I got a LinkedIn message from Mykola Yanchii. Chief Blockchain Officer at Symfa. Real company. Real LinkedIn profile. 1,000+ connections.
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