Observed arrival · 2026-11-10

Runnerbox: a GitHub Actions bill autopsy

runnerbox.dev Visit website

Editorial interest 78/100 Selection signal · not a rating of the site

A free, open-source tool and guide for finding costly GitHub Actions jobs and deciding what to change.

Landing page captured for the 2026-11-10 issue.

For: GitHub Actions users managing frequent builds
Worth noticing: The example bill assigns 57% of its cost to macOS builds, despite those builds using only 15% of the minutes.

Field notes

The example bill is split into $136 for macOS builds, $85 for Linux, and $16 for Windows; the page says macOS accounted for 15% of minutes but 57% of the cost. Its suggested remedies range from changing when builds run to moving Linux jobs onto a spare computer. The page cautions that public-repository pull requests can execute code on a self-hosted machine, and says the launcher has not yet run a real job.

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

One card from the complete issue

Detergent Lessons in Sheep Suits

328,969 arrived 1,000 judged 984 catalogued Enter the complete issue