tools/build-diff
Build Diff Viewer
Old Build
Paste your old build analysis here
New Build
Paste your new build analysis here
Diff Results
Paste build analysis data to see differences
Accepts one file per line, for example
app.js 156 KB.DebugTools product
Build Diff
Build Diff is a focused DebugTools mini-product for developers. Compare build outputs and artifact changes.
Use cases
- Turn pasted failures into a cleaner root-cause checklist.
- Separate the first error from retries, noise, and downstream symptoms.
- Prepare a concise report for an issue, pull request, or incident note.
How it works
- Paste or load the snippet you want to inspect in Build Diff.
- Run the tool in the browser and review the highlighted output.
- Copy, export, or turn the result into the next debugging step.
Privacy
- Build Diff is local-first. The core workflow runs in your browser and does not require sending pasted content to DebugTools servers.
This tool history
Recent Build Diff sessions
Only visits for this tool are shown. Pasted content, tokens, request bodies, and logs are not stored here.
Loading this tool history...