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Card 781 of 9832026-09-12 issue

Observed arrival · 2026-09-12

Sourcefour, a Git history browser with unusually good memory

sourcefour.dev Observed source
Editorial interest 84/100 Selection signal · not a rating of the site

A native Git client that opens the repository you are standing in and presents its history, worktrees, diffs, images, and GitHub Actions runs.

Landing page captured for the 2026-09-12 issue.

Field notes

The application reads repository state directly rather than requiring a separate project setup, opening at the current working directory and reflecting changes made from the terminal. Its review surface includes word-level diffs, remembered unified or split layouts, and image comparisons with a draggable before-and-after divider. The page also describes CI inspection that selects the failing job and first error, while release links cover macOS, Windows, and Linux packages.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use

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sourcefour.dev

Landing page observed 2026-09-12. The live site may have changed.