Incredibly easy to search and make a selection. I really liked that I can choose a color that fits my branding. I think the only tip I would give would be to display that the .png downloads are not transparent backgrounds.
I like being able to pick the color and see all the graphics change.
However there aren't enough items in the catalog. I just wanted a simple kitchen object and couldn't find it.
unDraw is one of the first resources I started using while getting into frontend development. It's easy, simple, and very effective. Moreover, it has tons of options that fit perfectly in so many scenarios while writing UI code and developing them with suitable images. 🎊
The variety of characters and activities fits perfectly with our needs across multiple projects. I love how easy it is to grab PNGs or SVGs (or import into XD) and also customize the artwork with my own custom primary color. Katerina did a great service to all of us by making these freely available.