Typography and the Terminal#

Week 6. The letters you stare at all day.

What monospace decides#

• fixed metrics constrain the whole layout
• hinting and rendering make one font crisp here and muddy there
• patch fonts smuggle icons into the character grid, so a battery is also text

The ligature argument#

Programming ligatures fuse characters into one glyph, turning “not equal” into a single mark. People find them elegant, or find them a lie about what the code actually says.

if (a !== b && c >= d) return x ?? y; // -> => != >= <= |>

Legibility or vibes#

A font can be chosen measured, boring, and correct, or for the feeling it gives the screenshot. The best setups know which they are optimising and do not pretend the two are the same.

Before next week#

Set your terminal in two fonts, one for legibility and one for feel. Read real code in each for ten minutes and record which you reach for.