TSRX | TypeScript Language Extension for Declarative UI
TSRX is a TypeScript language extension for building declarative UIs in an agentic era. TSRX (TypeScript Render Extensions) is a way to write UI component code that stays readable and co-located. Structure, styling, and control flow live together, and the result stays fully backwards compatible with TypeScript. 1 export component Greeting({ name }: { name?: string }) { 2 <div class="card"> 3 if (n
What's actually new in JavaScript (and what's coming next)
What's actually new in JavaScript (and what's coming next) ES2025 is out, ES2026 is close. Here is the new feature of Javascript we can use today, what is coming next and how we can get our AI friends to use these new features Hi there, it's Dan, a technical co-founder of an ed-tech startup, host of Señors at Scale - a podcast for Senior Engineers, Organizer of ReactJS Barcelona meetup, internatio
GitHub - harshankur/officeParser: A robust, strictly-typed Node.js and Browser library for parsing office files (docx, pptx, xlsx, odt, odp, ods, pdf, rtf). It produces a clean, hierarchical Abstract Syntax Tree (AST) with rich metadata, text formatting,
Test any office file in your browser and see the extracted AST, text, and preview in real-time which is rebuilt from the AST! What you can do there: AST Visualizer: Upload any office file and inspect the hierarchical AST structure, metadata, and raw content. Config Configurator: Tweak parsing options (like ignoreNotes, ocr, newlineDelimiter) and see the results instantly. Debugging: Use the visual
GitHub - rexa-developer/tiks: Procedural UI sounds for the web. Zero audio files. Pure synthesis.
Procedural UI sounds for the web. Zero audio files. Pure synthesis. Every native app has satisfying sounds — iOS toggle clicks, macOS trash crumple, Android keyboard taps. Web apps have nothing. tiks brings that missing sensory layer using the Web Audio API. Every sound is generated at runtime through oscillators, noise buffers, and gain envelopes. No audio files shipped. Just math. All sounds sha
Why I don't chain everything in JavaScript anymore - Matt Smith
I used to write a lot of JavaScript like this: const result = users .filter(user => user.active) .map(user => user.name) .sort() .slice(0, 5); Nothing here is wrong. I wrote code like this all the time. But this is exactly the kind of thing that feels fine at first, then slowly gets harder to work with. Chaining is great…until it isn’t The issue isn’t .map() or .filter(). It’s what happens when yo
佐久間宣行が今、世界で最も愛されるSF作家アンディ・ウィアー（映画『プロジェクト・ヘイル・メアリー』原作）の小説を語る
週プレNEWS TOP新着ニュースエンタメニュース佐久間宣行が今、世界で最も愛されるSF作家アンディ・ウィアー（映画『プロジェクト・ヘイル・メアリー』原作）の小説を語る 佐久間宣行氏がウィアー作品の魅力について、じっくり語った。 徹底的な科学考証、ハラハラなサバイバル描写、そしてユーモラスでタフなキャラクター。SFジャンルに新風を巻き起こした作家アンディ・ウィアーの長編第3作『プロジェクト・ヘイル・メアリー』は、映画化され現在も公開中だ。 今回、希代のテレビプロデューサーで、SF愛好家としても知られる佐久間宣行氏が、大人だからこそ読むべき、大人だからこそ楽しめるウィアー作品の魅力について、じっくり語った！ ＊注意！ 本記事は『プロジェクト・ヘイル・メアリー』 『アルテミス』『火星の人』の一部ネタバレを含みます 【SFという分野に「娯楽」を取り戻した】――アンディ・ウィアー作品との最初の出会
Installing every* Firefox extension
Installing every* Firefox extension Oh, you use Firefox? Name every extension. Published 4/9/2026 *All but 8 we didn’t scrape (or got deleted between me checking the website and me scraping) and 42 missing from extensions.json.1 Technically we only installed 99.94% of the extensions. It turns out there’s only 84 thousand Firefox extensions. That sounds feasibly small. That even sounds like it’s le
Parse, Don't Validate — In a Language That Doesn't Want You To
Update: If you liked this post, the follow-up — Effect Without Effect-TS: Algebraic Thinking in Plain TypeScript — picks up where we left off and takes the ideas further. I’ve been thinking about Alexis King’s Parse, don’t validate again. I do this quite regularly, actually, usually after staring at a TypeScript codebase that’s been quietly accumulating if (user.email) checks like barnacles. The p
React Server Components Your Way | TanStack Blog
by Manuel Schiller, Tanner Linsley, and Jack Herrington on Apr 13, 2026. At TanStack, we have always strived to build tools that cover the 90% use case with ease, but still give you the flexibility to break out of the box for advanced use cases. Why? Because we know that when things get serious, you know what's best for your application and deserve the freedom to take control. That's always been t
The Great CSS Expansion
Pick a reasonably featured web app and audit its nodemodules. Somewhere in there you will find Floating UI or Popper keeping a tooltip anchored to a button. A Radix or Headless UI package managing a modal's focus trap. GSAP ScrollTrigger wiring scroll position to an animation. React Select rebuilding a element was unstyable, every design system built its own from scratch: a hidden native select fo
Minimum Release Age is an Underrated Supply Chain Defense | Dani Akash
In this sample, a 7-day release-age gate would likely have blocked installs in 11 short-lived malicious publish cases, while doing little against long-running infiltrations, maintainer sabotage, or build-system compromises. Two more incidents would have had a narrowed exposure window. A note on methodology This isn’t a controlled study. It’s a survey of 21 incidents that were widely reported acros
What To Know in JavaScript (2026 Edition) – Frontend Masters Blog
We’ve done posts like this for CSS, but JavaScript deserves the same dangnabit! Especially as JavaScript does a better job of versioning itself anyway. We’ll cover new stuff in the language itself, but being a JavaScript practitioner involves more than the language itself, extending into runtimes, frameworks, libraries, and tooling. Let’s just do this, you’ve probably scrolled down already anyway.
Choosing a React Form Library in 2026: React Hook Form, TanStack Form, and Formisch Compared
Choosing a React Form Library in 2026: React Hook Form, TanStack Form, and Formisch Compared TanStack Form has been gaining adoption as an alternative to React Hook Form, especially for teams building complex, type-safe forms in React. This has led to more direct comparisons between TanStack Form and React Hook Form, particularly when deciding whether switching is worth the effort. Whether you sho
共有スキルを2分類で管理する――AIスキル設計の理想と現実
これは筆者が業務の経験をもとに考察した内容であり、筆者が所属する会社の実際の方針や運用を示すものではありません。あくまで一考察としてお楽しみください。 スキルとは、今や多くのコーディングAIエージェントに組み込まれた機能です。自然言語で示された条件を元にAIが自動的にスキルを起動することで、スキルとして設定されたプロンプトをAIが読み込み、それに従ってAIが動くというものです。また、いわゆるスラッシュコマンドとして、ユーザーが明示的にスキルの使用を指示することもできます。 現在、スキルはAIを拡張し、カスタマイズする主要な手段として用いられています。つまり、良いスキルを用意してあげることで、AIがより多くのことを、効率よく、あるいは精度高く行えるようになるのです。 スキルの共有と課題 そうなると、特に複数人で開発を行っている場合、スキルを自分のローカルで管理するだけでなく、チーム全体で共有
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The scope of type guards and assertion functions
The Vertical Codebase
GitHub - felixrieseberg/windows95: 💩🚀 Windows 95 in Electron. Runs on macOS, Linux, and Windows.
GitHub - audiojs/web-audio-api: Portable implementation of Web audio API
boneyard - skeleton screens for your UI
Improving developer velocity with GitHub merge queue - Human Who Codes