#frontend

Intermediate DOM Manipulation: Traversing and Event Delegation

Technical solution for cross-border compression, format compatibility, and anti-theft chain of reverse overseas online shopping images

The CSS Media Query That Changed How I Approach Responsive Desig

Designing for Developers: How I Bridge Code and Creativity

This Week in Matrix 2026-05-22

Open beta testing for Lemmy 1.0.0

Website Performance. Big Basic Checklist

A fast website is something very obvious and simple: the site loads quickly and does not freeze. “If you make people wait 3 seconds, you start losing users” is a rule that probably every web developer…

React Conf 2024. React v19 RC

The first day of React.js Conf just concluded. This much-anticipated conference took place almost 3 years after the previous one. The React updates were just as eagerly awaited. The conference began w…

Caching in next.js. Gift or Curse

The App Router significantly expands the functionality of next.js — partial pre-rendering, templates, parallel and interceptable routes, server components, and much more. However, despite all these im…

Next.js Layout RFC: Changing Everything to Make the Web Faster

In May of this year, Next.js unexpectedly published an RFC (request for comments) on its blog. It primarily discusses a new abstraction - layouts - as well as a host of related changes aimed at speedi…

Theming, Part 3: Themeizer - A Young Companion to Styles

It’s time to acknowledge that theming isn’t about imposing a soulless black-and-white world or catering to personal whims; it’s a crucial step in ensuring service accessibility and maximizing conversi…

Theming. Part 2. New Browser APIs. Theming with SSR. Choosing Between SPA, SSR, and SSG.

According to data collected by Android Authority (2,514 respondents) and an analysis by Thomas Steiner, over 80% of users use a dark theme. Of course, it’s hard to call this sample entirely representa…

Thematization: History, Causes, and Implementation

A dark theme for nighttime use isn’t the only reason for adding theming to a website. Another important goal is service accessibility. Worldwide, there are 285 million people with total or partial vis…

CORS, CodePen & Me

My adventures solving the CORS issue.