Signal box / rel. 0.2

Where does your
contention live?

Branching strategies don't remove contention — they decide where work queues. Pick a strategy, add teams, and watch changes stack up behind the signals. No jargon required: switch to plain English and press "explain this board".

changes on the board: 0

Board verdict

Contention

0/100

What this costs

Derived from the predicted waits, not assumed. Rework and coordination are hours engineers actually spend; blocked time is what a team loses waiting for an environment, net of what it redirects elsewhere.

capacity lost

0%

engineer-days / month

0

cost / month

$0

merged → live

0

A deploy queue costs this, not payroll — the team moves on, the change doesn't.

where it goes

Signals at caution or danger

Reading the board

    What to do about it

      What this is built on

      The board leans on several bodies of work. They agree with each other more than they overlap — each supplies a piece the others assume. The sources justify the direction of every claim here; the numbers remain judgment.

        Where the ideas compound

        The part that isn't in any one book. Each pairing does something neither idea manages alone — and the second line is what goes wrong when you adopt only one.

        What it takes off the table

        Supports the direction of the model, not its magnitudes. Paraphrased, not quoted.