Fantasque Sans Mono is a programming font, designed with functionality in mind, and with some wibbly-wobbly handwriting-like fuzziness that makes it unassumingly cool.
Fantasque Sans Mono font family includes a bold version, with the same metrics as the regular one. Both versions include the same ranges of characters : latin letters, some accented glyphs (quite a lot), some greek letters, some arrows. It also features a good italic version, which I designed in a fashion similar to Consolas' italic version, with new glyph designs, not just an added slant.