ReSwifter is a both a Snippet Manager app and an Xcode Editor Extension. It is lightweight, but feature-rich. In addition to typical features found in a Snippet Manager, ReSwifter also offers several local-AI-assisted tasks on your code snippets.



It’s open source:
https://github.com/jsbakker/ReSwifter
Get it on the macOS App Store:
https://apps.apple.com/us/app/reswifter-for-xcode/id6760387439?mt=12

