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3. 0xProto

Free Ligatures

# 0xProto

A high-legibility programming font whose ligatures preserve the original symbol shapes.

[Get 0xProto →](https://github.com/0xType/0xProto) [Install CodeFont](https://marketplace.visualstudio.com/items?itemName=codefont.codefont)

Checking this device…

function debounce(fn, ms = 250) {
  let timer;
  return (...args) => {
    clearTimeout(timer);
    timer = setTimeout(() => fn(...args), ms);
  };
}

const isOdd = (n) => n % 2 !== 0;

ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 0123456789 !@#$%^&\*(){}\[\]<>/\\|~\`+-=\_.,:;'"

## 0xProto specimen: type your own

Code Alphabet Numerals Punctuation Ligatures Ligatures on

function debounce(fn, ms = 250) { let timer; return (...args) => { clearTimeout(timer); timer = setTimeout(() => fn(...args), ms); }; } const isOdd = (n) => n % 2 !== 0;

Licence

Free

Free to use; check the official source for licence terms.

Ligatures

Yes

Ships programming ligatures; toggle them in the specimen above.

Where to get it

GitHub

Official source linked at the top of this page.

## Use 0xProto in VS Code

Paste this into your settings to set 0xProto for the editor. The fallbacks are the same ones CodeFont writes.

{
  "editor.fontFamily": "'0xProto', 'JetBrains Mono', 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace",
  "editor.fontLigatures": true
}

Copy

## Where to get 0xProto

0xProto is available from GitHub.

[GitHub](https://github.com/0xType/0xProto)

## About the 0xProto coding font

A high-legibility programming font whose ligatures preserve the original symbol shapes. 0xProto is a free monospace coding font with programming ligatures.

0xProto is not hosted on Google Fonts. The specimen above renders in the real face when the font is installed on your device; if it is not installed, the page falls back to a standard monospace face so the layout stays intact. It is one of the 95 families in the CodeFont catalog.

## 0xProto FAQ

### Is 0xProto free?

Yes. 0xProto is free to use; check the official source for the exact licence terms.

### Does 0xProto support ligatures?

Yes. 0xProto ships programming ligatures. Use the ligature switch above the specimen, or set "editor.fontLigatures": true in VS Code.

### Where can I get 0xProto?

0xProto is available from GitHub. The download links are listed in the Where to get section above.

## More free coding fonts with ligatures

More families from the 95-font CodeFont catalog.

- [Cascadia Code](/fonts/cascadia-code) free · ligatures
- [Commit Mono](/fonts/commit-mono) free · ligatures
- [Fira Code](/fonts/fira-code) free · ligatures
- [JetBrains Mono](/fonts/jetbrains-mono) free · ligatures

[All 95 fonts](/fonts) [Next Andale Mono →](/fonts/andale-mono)

## Set 0xProto in VS Code.

CodeFont applies it to your editor or terminal in one click — local, no telemetry.

[Install CodeFont Free →](https://marketplace.visualstudio.com/items?itemName=codefont.codefont)

#### CodeFont

CodeFont is a local-only VS Code extension for finding, verifying, and applying monospace coding fonts to your editor and terminal.

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