The person who knew why left. Now what?

With SharedSource, the reason lives in a shared Markdown file.

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SharedSource GitHub PR approval interface showing a companion PR requesting human review

The real cost

Every week, SWEs burn hours hunting down why a piece of code was written. The answer's there: it's just scattered in someone's head or an outdated wiki.

How SharedSource actually works

1
Merge PRs like you always do.
Merged GitHub PR showing architectural migration changes and scope
2
When it matters, SharedSource drafts an update in a companion PR.
3
Merge it, edit it, or close it — you decide.
CODEBASE.md diff view showing updated architecture, assumptions, and rationale
4
The Markdown file stays current. Use it.

Why now

I'm a high school senior. Over the summer, I listened to SWEs, heard the pain, and shipped a fix. Let's make SharedSource earn its place in your workflow.

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