I use M+ Fonts for most of my stuff.

I find comic sans mono actually looks surprisingly nice for coding and terminal.

U001 is my main system font as a clone of Univers. Monospace is Berkeley Mono—it might be paid/proprietary but boy does it look nice & was an upgrade from several years with Iosevka. JuliaMono is its fallback though since I use Unicode with frequency & Berkeley doesn’t cover all the symbols I use.

The important part is if you care anything about your fonts, you won’t destroy them by patching in that uncurated hodgepodge called “Nerd Fonts” clobbering used symbols or the wrought-with-false-positive “coding ligatures” which is not how ligatures are supposed to be used but programmers refuse to demand Unicode support in their languages to fix the problem.

Protomolecule for that scifi feel

Gohu Font Nerd is a nice small bitmap font I’m fond of. Only issue is the size for high DPI monitors, but the JetBrainsMono nerd font is a nice vector font that’s easy on the eyes (quite stereotypical/cliché, but that’s for a reason).

For desktop, I’ve liked Lato, Source Sans Pro, and Inter to name three.

For terminal, I used Iosevka’s customizer to create a gorgeous Fira Mono-like variant that I call Iosevka Firesque:

[buildPlans.IosevkaFiresque]
family = "Iosevka Firesque"
spacing = "term"
serifs = "sans"
noCvSs = true
exportGlyphNames = false

  [buildPlans.IosevkaFiresque.variants]
  inherits = "ss05"

    [buildPlans.IosevkaFiresque.variants.design]
    capital-g = "toothless-corner-serifless-hooked"
    capital-q = "crossing-baseline"
    g = "single-storey-serifed"
    long-s = "bent-hook-tailed"
    cyrl-a = "single-storey-earless-corner-serifed"
    cyrl-ve = "standard-interrupted-serifless"
    cyrl-capital-ze = "unilateral-serifed"
    cyrl-ze = "unilateral-serifed"
    cyrl-capital-en = "top-left-bottom-right-serifed"
    cyrl-en = "top-left-bottom-right-serifed"
    cyrl-capital-er = "open-serifless"
    cyrl-er = "earless-corner-serifless"
    cyrl-capital-u = "cursive-flat-hook-serifless"
    cyrl-u = "curly-motion-serifed"
    cyrl-capital-e = "unilateral-bottom-serifed"
    cyrl-e = "unilateral-bottom-serifed"
    brace = "straight"
    ampersand = "upper-open"
    at = "threefold"
    cent = "open"

VictorMono, has a cool cursive, mono spaced font.

Fira Sans / FiraGO by Mozilla, and the new SUSE font by SUSE.

I’ve been a fan of IBM Plex for a while now.

0xProto

any with a dotted zero, extra points for italic.

Inter for desktop and the nerd-font variant of JetBrainMono for Terminal.

I’ve been enjoying Fira Sans and Fira Mono for far too long: https://mozilla.github.io/Fira/

Fixedsys

Fantasque