Quick Access to Swift Evolution Proposal Summaries on GitHub

The Problem with Proposal Documents

Swift Evolution proposals are thorough by design. They cover motivation, detailed design, alternatives considered, ABI implications, and more. That thoroughness is essential for the review process, but when you just want to understand what a proposal does and why, reading through thousands of words can be a lot.

The URL Trick

There is a simple way to get a summarized version of any Swift Evolution proposal on GitHub. When you are viewing a proposal at a URL like:

https://github.com/apple/swift-evolution/blob/main/proposals/0390-noncopyable-structs-and-enums.md

Replace apple with FlineDev:

https://github.com/FlineDev/swift-evolution/blob/main/proposals/0390-noncopyable-structs-and-enums.md

That takes you to a fork of the swift-evolution repository where proposals have been augmented with AI-generated summaries at the top. Each summary distills the key points – what the proposal introduces, why it matters, and the basic syntax – into a few paragraphs.

When This Helps

This is particularly useful when you see a proposal mentioned in release notes or on social media and want to quickly understand the gist. Instead of spending 15 minutes reading the full proposal, you get the essential information in a couple of minutes.

The summaries cover most recently accepted proposals. For older proposals that predate the fork, you will still see the original text. But for anything from the last few years of Swift Evolution, the summarized version is a real time-saver.

I built this fork because I found myself repeatedly skimming proposals for just the core idea, and figured other developers might benefit from the same shortcut.