Merge pull request #995 from AathifZahir/master

add: add ux planet as resource

Author: sophiabrandt

CONTRIBUTORS.md

@@ -277,3 +277,4 @@ This is a list showing the GitHub usernames of all who have contributed to this
 - [@vandernath](https://github.com/vandernath)
 - [@pcodesdev](https://github.com/pcodesdev)
 - [@3mYouOL](https://github.com/3mYouOL)
+- [@AathifZahir](https://github.com/AathifZahir)

WebDesignResources.md

@@ -44,6 +44,8 @@
 
 - [TshirtDesigns](https://www.tshirtdesigns.com/mockups): An apparel and tshirt design mockup generator plus a marketplace of t-shirt designs.
 
+- [UX Planet](https://uxplanet.org): One-stop resource for everything related to user experience
+
 ## Images & Video
 
 - [Coverr](https://coverr.co/): Free stock videos to add to your websites.