Linkly vs Zero Width Shortener: What are the differences?
Developers describe Linkly as "Tracking Links & Custom URL Shortener". It allows you to turn any link into a tracking link, using your own domain, and add retargeting pixels, conversion tracking and smart redirects. On the other hand, Zero Width Shortener is detailed as "Shorten URLs with invisible spaces". It is a URL shortener that shortens URLs using spaces that have zero width, making them invisible to humans.
Linkly and Zero Width Shortener can be primarily classified as "Link Shortening as a Service" tools.
Zero Width Shortener is an open source tool with 650 GitHub stars and 43 GitHub forks. Here's a link to Zero Width Shortener's open source repository on GitHub.