Web Developer
New web development articles are posted weekly, mainly focused on frontend topics.
CSS Gap Decorations introduces `column-rule` and `row-rule` properties that work with flexbox and grid, enabling decorative lines between columns and rows — no more border or background-color workarounds.
`sibling-index()` returns an element's index among its siblings. It enables styling based on sibling position, such as staggered animations and gradual hue changes, using only CSS.
I have a background in web development but almost no experience with iOS. I experimented with how far I could get building an iOS app using Codex, an AI coding agent — focusing on learning rather than vibe-coding.
CSS Gap Decorations introduces `column-rule` and `row-rule` properties that work with flexbox and grid, enabling decorative lines between columns and rows — no more border or background-color workarounds.
`sibling-index()` returns an element's index among its siblings. It enables styling based on sibling position, such as staggered animations and gradual hue changes, using only CSS.
I have a background in web development but almost no experience with iOS. I experimented with how far I could get building an iOS app using Codex, an AI coding agent — focusing on learning rather than vibe-coding.
azukiazusa
azukiazusa
azukiazusa
azukiazusa
The frontend's audience has changed: designing new web interfaces in the age of AI
Frontend engineers have always built for humans — but AI is changing that assumption. This talk examines two shifts: AI as a producer of web output (streaming UI, MCP Apps) and AI as a consumer of the web (Markdown delivery, WebMCP), exploring what these changes mean for how we design web interfaces in the AI era.
How should we give feedback when coding agents write frontend code?
LLM-based coding agents (such as Claude Code and Codex) are spreading rapidly, and feedback from code execution results is essential in iterative improvement loops. Backend development can get immediate feedback through execution and tests, while frontend development has unique challenges. This talk focuses on the feedback-loop problem in frontend code generation and discusses practical solutions and trade-offs.
What I was passionate about as a student still helps me as a professional
A story about how the learning schema gained from being deeply into mahjong as a student applies to programming learning as a working engineer. I cover structured study through books, overcoming plateaus, and the importance of lifelong learning.
