Thought it’d be good to have a place for people to share small tools, utilities, & libraries that they’ve discovered, but don’t need a dedicated thread. There’s a nice little site called tinytools.directory which is for things like this but might as well have one curated by this crowd.
This is a simple one, but for UI design I have found that using pre-made color palettes helps me get past the analysis-paralysis I get with a freehand color picker. Here’s some color palettes and tools: