Only to find a packages.json file without a packages-lock.json file checked in, to make it impossible to restore the node_modules directory.
CockroachDB
Better check in your node_modules directory the night before archive day so it’s included.
> The snapshot will consist of the HEAD of the default branch of each repository, minus any binaries larger than 100KB in size. Each repository will be packaged as a single TAR file.
100KB is a very low limit, many repos will be useless
I wouldn't call that a problem.