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テキスト、タイポグラフィ、開発者の使い勝手についての記事。
How to Capitalize Headlines in Blog Posts: A Practical Guide
Which words to capitalize in a headline — and which to leave lowercase. A decision framework for bloggers.
Title Case vs. Sentence Case: Which Should You Use?
A quick guide to when each style applies — headlines, UI copy, body text, and more.
camelCase, snake_case, kebab-case: A Developer Cheat Sheet
Which case convention to use in which language — from JavaScript to Rust to CSS.
When to Use UPPERCASE in Writing (Hint: Rarely)
UPPERCASE signals urgency or emphasis, but overuse backfires. Here's when all-caps actually helps.
SEO Best Practices for URL Slugs: Why kebab-case Wins
Google recommends hyphens over underscores in URLs. Here's the research and the rules.
JavaScript Variable Naming: The Developer's Guide to camelCase
Airbnb, Google, and the TC39 spec all agree: camelCase for variables, PascalCase for classes.
Python PEP 8 Naming: snake_case for Variables and Functions
PEP 8 is the Python community's style bible. Here's how it handles case conventions.
CSS Naming Conventions: kebab-case, BEM, and Beyond
Why every CSS methodology uses kebab-case — and how BEM extends it for scalability.
Converting Text Case in Excel, Google Sheets, and Word
Built-in formulas and shortcuts for case conversion in every major office app.
The History of Letter Case: From Majuscule to Minuscule
How we ended up with two sets of letters — and why it matters for modern typography.
