JetBrains Mono – the free and open-source typeface for developers
> Ligatures in programming fonts are a terrible idea.<p>> And not because I’m a purist or a grump. (Some days, but not today.) Programming code has special semantic considerations. Ligatures in programming fonts are likely to either misrepresent the meaning of the code, or cause miscues among readers. So in the end, even if they’re cute, the risk of error isn’t worth it.<p>- Matthew Butterick, <i>Ligatures in Programming Fonts: Hell No</i>, <a href="https://practicaltypography.com/ligatures-in-programming-fonts-hell-no.html" rel="nofollow">https://practicaltypography.com/ligatures-in-programming-fon...</a>