The Best Open Source Fonts for Developers

The Impact of Typography

Your application might have flawless code, but if you use default system fonts, it will look like it was built in 1998. Good typography establishes trust, improves readability, and gives your UI a premium feel. Best of all, thanks to Google Fonts, the best ones are completely free.

For the UI (Sans-Serif)

• Inter: Designed specifically for computer screens. It is incredibly legible at small sizes and is the current industry standard for modern, clean SaaS dashboards.
• Space Grotesk: Want something with a bit more personality? Space Grotesk has a slight geometric, techy feel while remaining highly readable. Perfect for landing pages and headings.
• Outfit: A beautiful, rounded geometric sans-serif that makes any interface feel friendly and modern.

For the Editor (Monospace)

As a developer, you stare at code for 8 hours a day. You need a monospace font with clear distinction between 0 (zero) and O (capital o).

• JetBrains Mono: The absolute king of coding fonts. It features increased x-height for better readability and beautiful programming ligatures (combining -> into a single sleek arrow).
• Fira Code: The classic favorite that popularized programming ligatures.