Noun Project
thenounproject.comIcons
For the weird, hyper-specific icon no UI kit has — a pay-per-icon marketplace with millions of options when you need exactly one concept.
Other products from Icons
A community-run fork of Feather that's become the default icon set for React and Next.js apps — clean, consistent, tree-shakable.
Made by the Tailwind team, so they slot into a Tailwind UI with zero visual mismatch — a smaller set, but exactly right for most apps.
The icon font everyone's seen a thousand times — still the safest bet when you need one huge, reliable set with zero surprises.
Six weights per icon, from thin to fill, make this the pick when one family needs to scale from tiny UI chrome to bold marketing pages.