Atlassian Design - Design, develop, and deliver
Bitly - Get the most out of your social and online marketing efforts. Own, understand and activate your best audience through the power of the link with Bitly Enterprise.
Design Lint - A design linting plugin for Figma.
Zero Width Shortener - Shorten URLs with zero-width characters
Design Principles - An open source repository of design principles and methods
URLify - Turn your URL's into suspicious looking links