Based on our record, UI Jar seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
UI Jar: This is one of the better ones for “general” category. Check it out yourself. It has some extensive filters. Source: 9 months ago
Design Principles - An open source repository of design principles and methods
UI Movement - The best UI design inspiration, daily
Product Disrupt - A design student's list of resources to learn Product Design
Design Hunt - Curated design inspiration for everyone
Colorbox.io - Create accessible color systems 🎨
Muzli - UI/UX and Design Inspiration Chrome Extension