You have a billion-and-one sources for ukulele chords and tabs these days, but nothing beats the actual, original, vintage ukulele sheet music.
Play It Daily Ukulele (ths site) has dozens of (pieces? sheets? folios?) ukulele sheet music(s?), with more being added all the time.
This page is meant as central processing page to guide you to all the ukulele sheet music that's available both on this site and on others.
Ooh, the delight of the ukulele comedy song. There's something about the instrument that cries out for novelty numbers! Well, we are here to serve…
More, more, more! I want more!
A lot of uke clubs and individual uke lovers put tons of work into creating helpful ukulele lead sheets, or chord sheets. These tend to be abbreviated — not the full staff full of notes that sheet music implies, but usually nothing more than the lyrics plus the ukulele chords. Sometimes the chords are just names, sometimes they're shown as diagrams.
Often called leadsheets (or cheat sheets), these are great if you know the tune of the song; it keeps the content to a single page (usually), and gives you just enough guidance to get through the song.
Tablature can be immensely helpful for working out the melody of song.