Monospace

Mononoki Typeface

Free for commercial use, Matthias Tellen, OFL, Sans Serif

Luculent Typeface

Andrew Kensler, Free for commercial use, OFL, Sans Serif

League Mono Typeface

Free for commercial use, OFL, Sans Serif, Tyler Finck

Go Mono Typeface

Bigelow & Holmes, Free for commercial use, Slab Serif

Lab Mono Font

Free for commercial use, Martin Wecke, OFL, Sans Serif

Steps Mono Typeface

Free for commercial use, OFL, Raphaël Bastide, Sans Serif, Velvetyne TF

Codee Sans Mono Font

Cody Jones, Free for commercial use, OFL, Sans Serif

Whois Mono Font

Free for commercial use, OFL, Raphaël Bastide, Slab Serif

BP Mono Typeface

Backpacker, Free for commercial use, Sans Serif

Narnita Font

Free for commercial use, Kévin Magalhaes, Sans Serif

Calling Code Font

Dharma Type, Free for commercial use, OFL, Sans Serif

Monoid Typeface

Andreas Larsen, Free for commercial use, OFL, Sans Serif

For Personal Gain Font

Free for commercial use, Matthew Lew, Sans Serif

Mercurial Font

Display, Free for commercial use, Santino Calvo

Knoway Font

Display, Free for commercial use, OFL, Svetlin Balezdrov

Agave Font

agaric, Free for commercial use, OFL, Sans Serif

Sudo Typeface

Free for commercial use, Jens Kutilek, OFL, Sans Serif

Codetta Typeface

Free for commercial use, OFL, Sans Serif, Ulrich Proeller

Cascadia Code Typeface

Aaron Bell, Free for commercial use, Microsoft, OFL, Sans Serif

Toren Typeface

Eli Heuer, Free for commercial use, OFL, Serif

PT Mono Typeface

Free for commercial use, OFL, Paratype, Slab Serif

Disket Mono Typeface

Display, Free for commercial use, Mariano Diez, OFL

Lilex Typeface

Free for commercial use, Mikhael Khrustik, OFL, Sans Serif

Modern Society Font

Arun Gopidas, Free for commercial use, Sans Serif