Cascadia Mono
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-variable/cascadia-mono 2. Import in App
import '@fontsource-variable/cascadia-mono/wght.css'; 3. CSS Usage
body {
font-family: "Cascadia Mono Variable", sans-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
/* cascadia-mono-latin-wght-normal */
@font-face {
font-family: "Cascadia Mono Variable";
font-style: normal;
font-display: swap;
font-weight: 100 900;
src: url(https://cdn.jsdelivr.net/fontsource/fonts/cascadia-mono:vf@latest/latin-wght-normal.woff2)
format("woff2-variations");
} Background & Story
Cascadia Code is a fun open source font that originated from the Windows Terminal project as a replacement for Consolas. It was intended to bring personality to monospace environemnts (especially in the italic!), while still maintaining a high degree of legibility and performance even on lower resolution screens at smaller sizes. It also offers broad language coverage, including extended Latin (and Vietnamese), Greek, Cyrillic, Arabic and Hebrew.
Cascadia Code also has an alternate version available—Cascadia Mono—which has the programming ligatures disabled for those who prefer to see one glyph per square.
For more information or to contribute to the project, please visit the github repository
Tags & Moods
Subsets
Install
pnpm add @fontsource-variable/cascadia-mono Designed by
Aaron Bell, Mohamad Dakak, Viktoriya Grabowska, Liron Lavi Turkenich
Links
License
OFL-1.1