Blog

Learn how @font-face unicode-range works, why it matters for performance, and how to use it with real fonts like Inter and Open Sans.

Learn exactly how font-display: swap works, when to use it, and the trade-offs it brings to load performance and layout stability.

A deep-dive comparison of Fira Code and JetBrains Mono covering ligatures, legibility, weight range, and which font wins for each coding scenario.

A practical roundup of the best variable fonts in 2026, with honest recommendations on where each one earns its place in real projects.

Ten free sans-serif fonts that actually work on landing pages, with honest takes on which one fits your product, audience, and performance budget.

A practical roundup of the best free monospace fonts in 2026, with honest takes on where each one wins for coding, terminals, and typographic design.

A developer-focused roundup of the best free handwriting fonts in 2026, with honest advice on when each one actually works and when to skip it.

A practical roundup of the best free display fonts, with honest takes on where each one actually works and when to skip it.

10 free serif fonts that hold up at body sizes, headline sizes, and on retina screens. With pre-compressed WOFF2s and the cases each one wins.

Inter ships with 2,500+ glyphs covering Vietnamese, Cyrillic, Greek, and rare ligatures. Most sites use 200 of them. Here's how to cut to what you actually need.

A variable font with 9 weights bundles into one file. Nine static WOFF2 cuts are nine separate files. The smaller-on-paper option isn't always faster in practice.

rel=preload tells the browser to fetch a font early. Done right, it cuts LCP by 200ms+. Done wrong, it duplicates requests and hurts performance.

Loading fonts from fonts.googleapis.com sends every visitor's IP to Google. German courts have ruled that violates GDPR. Here's the fix in 5 minutes.

Lighthouse flags this on roughly half of audited sites. The fix is one line of CSS, but only if you understand which font-display value to pick.

swap, optional, fallback, block, auto. Each one trades blocking time for layout shift. Here's when each makes sense, with real-world tradeoffs.

WOFF2 cuts a typical font file by 70-90% with no quality loss. Here's the practical workflow: subset to the characters you need, encode with brotli, drop hinting tables.