The best alternatives to Prosocial Design Library are Humaaans, Eagle, and zeroheight. If these 3 options don't work for you, we've listed a few more alternatives below.
Humaaans is a free library to mix-&-match illustrations of people. You can customize their positions, clothing, colors, and hairstyle to create some cool scenes.
Using zeroheight, designers, engineers, and product teams can collaborate and build design systems that can be easily shared across teams.
Create a centralized repository of styles, tokens, guidelines, code, components, and patterns, integrated and synced between the tools you already use. zeroheight makes maintaining consistency across different products easier and reduces the time and effort needed to stand up new brands and products confidently.
The «Interface Index» is a 🏷 collection of UI elements from great B2B, SaaS and desktop applications and services – such as GitHub, Mailchimp or Loom. You can use it to 🏎 speed up your interface research or as 👩🎨 visual inspiration.