Cactus Classical Serif
Type with Purpose
Good typography guides attention, improves understanding, and makes communication effortless.
The Anatomy of a Typeface
By FontSide · June 2026
Every typeface is a system of decisions — about stroke contrast, x-height, spacing, and rhythm. The best ones feel invisible: you stop seeing the letters and start hearing the voice behind them. That transparency is the hardest thing to design.
A high x-height opens up the counters and makes small text breathe. Tight tracking pulls a headline together; loose tracking gives a caption room to exhale. None of these choices are accidents — they are arguments about how reading should feel.
Uppercase
Lowercase
Numerals
Symbols
Package Manager
The recommended way to use fonts in modern web projects.
1. Install Package
pnpm add @fontsource/cactus-classical-serif 2. Import in App
// Please select at least one weight and style 3. CSS Usage
body {
font-family: "Cactus Classical Serif", serif;
} Google Fonts CDN
Use Google's CDN to embed the fonts directly via HTML.
HTML <head>
<!-- Please select at least one weight and style --> Fontsource CDN
Skip the build step by adding this directly to your global CSS file.
Global CSS
/* Please select at least one weight and style */ Background & Story
"Cactus Classical Serif" is an open source font suitable for Traditional Chinese environments. This font uses inherited glyphs, largely adhering to the Inherited Glyphs standard maintained by the I.Font Project, combined with other commonly seen inherited glyphs, to produce a Chinese typeface with glyphs in the traditional style.
This font is produced by Tian Haidong. Moonlit Owen has assisted in the font production and is also a maintainer.
The CJK characters are based on glyphs prepared by Henry Chan on GlyphWiki, with modifications and characters supplemented by Tian Haidong.
The Latin characters, Kana characters, and other symbols are based on glyphs from the Genyo Font developed by But Ko based on Source Han Serif.
To contribute, see github.com/MoonlitOwen/CactusSerif.
Tags & Moods
Subsets
Install
pnpm add @fontsource/cactus-classical-serif Designed by
Henry Chan, Tian Haidong, Moonlit Owen
Links
License
OFL-1.1