What it does

Your commit history already describes how you build. Sourcerer reads it back.

Connect a GitHub account and Sourcerer clones each repository, walks the commits, and builds a profile from what is actually there: how much you write, which languages you write it in, the habits that show up in every diff, and the libraries you reach for.

796 Commits, for example

+68,470 added −25,390 deleted net 43,080 lines

Commit volume

Per person

Commits, lines added and lines deleted across every repository that has been indexed, split by contributor.

Languages and habits

From the diffs

The language split by lines written, plus the patterns the commits reveal: indentation, naming style, commit size and when you tend to push.

Hall of fame

Per repository

Every repository gets a contributor page — all-time leaders, recent activity and first-time contributors — plus an SVG badge that stays current in your README.

Recognized libraries

Browse the catalog →

Sourcerer matches imports against a curated catalog of 39 libraries and frameworks, so you can see who has written the most React, Tokio or FastAPI code across the repositories it has read.