General usage font in coding
I've really enjoyed having the Input font configured in my terminal and text editor.
Fonts for code from DJR (David Jonathan Ross) & Font Bureau
I would normally shy away from a font that allows too much configuration. However, the font website demonstrates configured settings applied to realistic-looking source code, allowing for quick experimentation. Subjectively, this font feels balanced with good contrast of typographic elements on each character without doing "unusual" things (from my narrow perspective of fonts so far) with the glyphs.