A clone of the variable-width pixel font PlainAndSimple (itself a clone of Nano OK) that adds small serifs to many letters and some numbers, with the same weight as the rest of the font. Numbers are full-size here (about the size of a capital letter) instead of the narrrow versions in PlainAndSimple, with a slashed zero. Several other things have been updated, usually relating to the wider max width that the serifs require.
This is a clone of PlainAndSimpleA small variable-width pixel font with slightly heavier capital letters than lower-case ones. Has some quirks to help distinguish letters and numbers (numbers are very narrow and are 5px tall, while capital letters are 6px tall and many lower-case letters are 4px tall). Descender is 2px below the baseline, maximum glyph height is 6px above the baseline. Doesn't use any bricks other than the full square. This version covers only ASCII and a handful of extra punctuation marks, like curly quotes.