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May Greetings for Everyone — The Story of Daon Card thumbnail

May Greetings for Everyone — The Story of Daon Card

May is a special month in Korea — packed with occasions to reach out to the people we love. Children’s Day (May 5), Parents’ Day (May 8), Teachers’ Day (May 15), Couples’ Day (May 21)… it’s no accident the whole month is called Family Month. Flower shops overflow with carnations, and KakaoTalk fills up with heartfelt digital cards. Sending a digital greeting card has become second nature. But I want to ask a simple question. ...

Published date: 2026-05-08 · Reading time: 4 min · Word count: 1611 words · Author: Isaac
Form Accessibility Mastery: Designing Accessible Input Forms for Everyone thumbnail

Form Accessibility Mastery: Designing Accessible Input Forms for Everyone

Introduction “How hard can a signup form be?” If that thought has ever crossed your mind… you’ve probably never tested it for accessibility. Forms are the most important interface for user input on the web. Login, checkout, search, surveys — virtually every core web function goes through a form. Yet for countless people, these forms are a complete barrier. Screen reader users can’t tell what an input field is asking for Keyboard-only users get stuck in front of a date picker People with cognitive disabilities see an error message but have no idea how to fix it A web form with multiple input fields — easy to get lost in, just like people navigating a maze. Photo: Susan Q Yin / Unsplash In this post, we’ll go through form accessibility from top to bottom, based on WCAG 2.2. No dry theory — just practical code you can use right away, paired with a demo page I built for this post. ...

Published date: 2026-04-11 · Reading time: 10 min · Word count: 4605 words · Author: Isaac
How Accessible Is Google's New IDE Homepage? — Analyzing Google Antigravity thumbnail

How Accessible Is Google's New IDE Homepage? — Analyzing Google Antigravity

Analyzing accessibility issues on Google Antigravity's homepage — behind the flashy text animations Image: AI-generated Google takes accessibility seriously. Android’s TalkBack, Chrome’s accessibility developer tools, Lighthouse’s accessibility audits… Google-built tools are used by developers worldwide every day. The same goes for Microsoft — Accessibility Insights, Narrator, Windows high-contrast mode. When it comes to accessibility tooling, these two companies are in a league of their own. ...

Published date: 2026-03-17 · Reading time: 7 min · Word count: 3316 words · Author: Isaac
ARIA Practical Guide: Implementing Accessible Web Interfaces thumbnail

ARIA Practical Guide: Implementing Accessible Web Interfaces

Developers often make the same mistake after learning ARIA. They understand the concept, but they are unsure when and how to apply it in real projects. ARIA practical guide main visual with ARIA attributes highlighted in a code editor Cover image example: visual that symbolizes applying ARIA attributes · Generated by Nanobanana AI You may have heard the phrase: “ARIA is a last resort.” Use semantic HTML first, and add ARIA only when native HTML is not enough. This guide follows that principle and shows how to use ARIA effectively in real work. ...

Published date: 2026-01-22 · Reading time: 19 min · Word count: 3854 words · Author: Isaac
Code Block Accessibility Improvement: Line Numbers That Screen Reader Users Can Choose thumbnail

Code Block Accessibility Improvement: Line Numbers That Screen Reader Users Can Choose

Introduction Recently, I started building and operating a blog using Hugo with the PaperMod theme. Using someone else’s theme has the advantage of quick setup, but not everything fits my needs perfectly. After customizing many parts to match my preferences, I noticed some issues with the code blocks. Line numbers were implemented with <table> tags. While this doesn’t violate accessibility guidelines, it felt not semantic. Moreover, I wondered: what’s the experience for screen reader users? I found a better approach using CSS Counters. ...

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