Front End World
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New articles about Front End development.
JS, CSS, React, Vue, Angular and others!

Russian tech blog: @five_a_m

Admin: @jem_jem
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Optimizing await fetch(): Why It Slows Down and How to Speed It Up

Learn why await fetch() might be causing delays in your JavaScript applications and how to optimize it for better performance.

https://jsdev.space/await-fetch-slow/
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Revisiting My 2010 JavaScript Library

This blog has been running for 12 years, and it's only natural that I'd start thinking about a fresh, modern design to match the times. Before diving into what that new design should look like, I went

https://idiallo.com/blog/revisiting-my-old-javascript
CSS Hyphens, Words, Syllables, and Languages

There's a newish CSS feature called hyphens that specifies how you want words to be hyphenated when the text wraps. But if you use it, you're going to need to make sure you're also correctly identifying the language. And to understand why that matters, we need to talk about words and syllables.

https://blog.frankmtaylor.com/2025/07/17/css-hyphens-words-syllables-and-languages/
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React Router and React Server Components: The Path Forward

React Router's RSC support is more than just a new feature. It's a major architectural shift that makes it a much more powerful library while also making Framework Mode less coupled to any particular bundler.

https://remix.run/blog/react-router-and-react-server-components
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Why I don’t trust WCAG 2.2 and what I’m hoping from 3.0

You can follow WCAG 2.2 and still build inaccessible products. Here's what I want from WCAG 3.0.

https://blog.logrocket.com/ux-design/wcag-3-vs-2-ux/
Deno 2.4 is here: What’s new and what to expect

Learn about the most impactful changes in Deno 2.4, including the return of a first-party bundler and new spec-aligned ways to handle assets.

https://blog.logrocket.com/deno-2-4-what-to-expect/
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Vanilla JavaScript support for Tailwind Plus

Every UI block in Tailwind Plus is now fully functional, accessible, and interactive, even if you don't use a framework like React or Vue.

https://tailwindcss.com/blog/vanilla-js-support-for-tailwind-plus
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Engineers Are Finally Ditching the Accessibility Checkbox

Engineers are abandoning checkbox accessibility for user-centered design. Learn why 2025 regulations make accessibility essential engineering practice, not compliance.

https://thenewstack.io/engineers-are-finally-ditching-the-accessibility-checkbox/
Web Serial: The Only Reason I’ll Admit JavaScript Isn’t All Bad

But most of it is.

https://theexceptioncatcher.com/2025/07/webserial-the-javascript-feature-that-suprised-me/
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Remix 3 and the End of React-Centric Architectures

Remix 3 challenges the idea that React should be the center of our frontend universe. Instead it puts web fundamentals back in the spotlight.

https://thenewstack.io/remix-3-and-the-end-of-react-centric-architectures/
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6 CSS Snippets Every Front-End Developer Should Know In 2025

2025; I think every front-end developer should know how to enable page transitions, transition a , popover, and , animate light n' dark gradient text, type safe their CSS system, and add springy easing to animation.

https://www.angularspace.com/6-css-snippets-every-front-end-developer-should-know-in-2025/
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Build interactive React UIs for LLM outputs using llm-ui

Build smarter React apps with llm-ui. This guide shows how to stream Gemini API output, detect code blocks, and render syntax-highlighted content.

https://blog.logrocket.com/react-llm-ui/
Creating a scroll-spy with 2 lines of CSS

scroll-target-group is a new CSS feature that lets you create scroll-spy table of contents with basically 2 lines of CSS.

https://una.im/scroll-target-group/
The many, many, many JavaScript runtimes of the last decade

This last decade has seen an inundation of new JavaScript runtimes (and engines in equal measure), enabling us to run JavaScript in all manner of contexts...

https://buttondown.com/whatever_jamie/archive/the-many-many-many-javascript-runtimes-of-the-last-decade/
use-key-match

A modern React hook for easily subscribing to keyboard events with intuitive pattern matching 🎯

https://github.com/ArturJS/use-key-match
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Easy sci-fi rectangles with corner-shape

In Chromium 139, CSS gets a new corner-shape property which unlocks some cool new CSS tricks. Most notably it gives us “squircles”, the mathematical superellipse shape introduced by Apple in iOS 7. Designers have been in love with them ever since and include them in every design comp using Figma’s “corner-smoothing” slider even tho CSS has no similar correlation… until now!

https://daverupert.com/2025/07/sci-fi-rectangles-with-corner-shape/
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Hidden React Architecture Patterns That Senior Developers Actually Use

Discover advanced React architecture patterns that senior developers use to build scalable, maintainable applications.

https://www.netguru.com/blog/react-architecture-patterns
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How I debug faster with these Chrome DevTools Console features

Improve the old-fashioned debugging JavaScript workflow by effectively using some lesser-known Chrome DevTools console features.

https://blog.logrocket.com/debug-faster-chrome-devtools-console-features/
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