How we made JSON.stringify more than twice as fast · V8
JSON.stringify is a core JavaScript function for serializing data. Its performance directly affects common operations across the web, from serializing data for a network request to saving data to localStorage. A faster JSON.stringify translates to quicker page interactions and more responsive applications. That’s why we’re excited to share that a recent engineering effort has made JSON.stringify i
Stop Re-Rendering — TanStack DB, the Embedded Client Database for TanStack Query | TanStack Blog
Stop Re-Rendering — TanStack DB, the Embedded Client Database for TanStack Query by Kyle Mathews and Sam Willis on Jul 30, 2025. Your React dashboard shouldn't grind to a halt just because one TODO turns from ☐ to ☑. Yet every optimistic update still kicks off a cascade of re-renders, filters, useMemos and spinner flashes. If you’ve ever muttered “why is this still so hard in 2025?”—same. TanStack
The Evolution of Signals in JavaScript
Ryan Carniato for This is Learning Posted on Feb 27, 2023 • Updated on Mar 21, 2023 There has been some buzz recently in the frontend world around the term "Signals". In seemingly short order they seem to be everywhere showing up in everything from Preact to Angular. But they are not a new thing. Not even remotely if you consider you can trace roots back to research in the late 1960s. At its found
React vs Signals: 10 Years Later
How does the old Winston Churchill quote go? Those who fail to learn from history are doomed to repeat it Although a more ironic addendum might add. Those who study history are doomed to stand by while everyone else repeats it. In the past few weeks, we've seen the culmination of a build of excitement around the revival of fine-grained reactivity, being referred to as Signals, across the front-end
Introducing XMLUI
In the mid-1990s you could create useful software without being an ace coder. You had Visual Basic, you had a rich ecosystem of components, you could wire them together to create apps, standing on the shoulders of the coders who built those components. If you’re younger than 45 you may not know what that was like, nor realize web components have never worked the same way. The project we’re announc
How We Reduced CKEditor’s Bundle Size by 40% | CKEditor
In this article, we’ll show how we cut CKEditor 5’s bundle size by 40% through tree-shaking and bundle size optimization techniques and share tricks you can use to slim down your own JavaScript libraries. We’ll also walk through the tools and processes we used to achieve this, measure improvements, and catch regressions. As any software library author will tell you, building and maintaining is har
Construct 2 the HTML5 Game Maker - Scirra.com
Construct 3 Create stunning games in the worlds best 2D game engine
JavaScript scope hoisting is broken
7/6/2025 Most modern JavaScript bundlers implement an optimization called "scope hoisting". The idea is that rather than wrapping each bundled module in a function, a compiler concatenates the modules into a single scope. Say you have a program like this: // index.js import {add} from './math'; console.log(add(2, 3)); // math.js export function add(a, b) { return a + b; } When scope hoisted, the o
How Rolldown Works: Symbol Linking, CJS/ESM Resolution, and Export Analysis Explained
How Rolldown Works: Symbol Linking, CJS/ESM Resolution, and Export Analysis Explained Introduction Rolldown is a high-performance JavaScript bundler written in Rust. While offering full compatibility with the Rollup API, it achieves bundling speeds 10 to 30 times greater. Driven by the need for a single, unified engine for both development and production, the Vite team is developing Rolldown to be
Resilient Import Maps - Better Theme Development and Beyond (2025) - Shopify
Resilient Import Maps - Better Theme Development and BeyondImport maps are great for both performance and developer experience, but their original limitations made them hard to use, especially at Shopify’s scale. We stepped up and pushed changes across the HTML spec, Chromium and WebKit to fix these issues at the web platform level. Now, developers can interleave JavaScript modules and multiple im
No Server, No Database: Smarter Related Posts in Astro with `transformers.js` | alexop.dev
No Server, No Database: Smarter Related Posts in Astro with `transformers.js` I recently read a interesting blog post about Embeddings at Embeddings in Technical Writing: “I could tell you exactly how to advance technical writing with embeddings, but where’s the fun in that?” Challenge accepted! In this post, I show how I used Hugging Face’s transformers.js to create smarter related-post suggestio
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Using the Custom Highlight API – Frontend Masters Blog
The TodoMVC Showdown: Testing with WebCheck
GitHub - Bnaya/objectbuffer: JavaScript Object like api, backed by an arraybuffer
Vue.js
MSEdgeExplainers/EventPhases/explainer.md at main · MicrosoftEdge/MSEdgeExplainers
Translator and Language Detector APIs - Web APIs | MDN
GitHub - rvanwijnen/spectral.js: Spectral.js is a paint like color mixing library utilizing the Kubelka-Munk theory.
`document.currentScript` is more useful than I thought.
GitHub - WebReflection/linkedom: A triple-linked lists based DOM implementation.
