Tech
2025.06
A step-by-step record of migrating to Neon (PostgreSQL) after Render.com's free PostgreSQL tier (1 month) expired.
2025.08
A test card for verifying OGP display using an article hosted on Hatena Blog.
2025.09
A reference entry for the official Zenn CLI guide covering how to create, publish, and update articles and books.
2025.10
CSS design principles for eliminating layout shifts and render-blocking resources.
2025.12
A running memo of Chrome extensions useful for web development — responsive testing, site analysis, meta inspection, and productivity tools.
Essay
2024.12
Why the most meaningful creative decisions are subtractions, not additions.
Visual
2023.11
A series of experiments in modular composition, finding the minimum unit that produces maximum variation.
Tools
2023.12
A personal toolkit built for deliberate work, no notifications, no dashboards, no gamification.
Publication
2026.04
A public note on the information architecture, operation model, and content structure of the portfolio site.
