Lockfile Diff — package-lock.json & composer.lock Comparator
Compare package-lock.json and composer.lock snapshots to find dependency changes between deploys, releases, or CI runs.
Snapshots
old package-lock.json or composer.lock
new package-lock.json or composer.lock
⌘↵ or Ctrl↵ to compare
Diff results
Paste both snapshots and click Compare
Use this when you need a package-lock.json diff or composer.lock diff: compare two snapshots, isolate deploy drift, and see whether dependency changes came from updates, removals, or new transitive installs. Use it after a release, before a rollback, or during CI debugging when the runtime changed even though the manifest did not.