There are plenty alternatives to Open-Registry, probably the most
famous is the
npm registry by the company
Most differences in the listed alternatives is about performance and governance.
For performance differences between the different registries, please look at the benchmark results from https://github.com/open-services/public-registry-benchmarks
|npm Registry||For-profit Company||US|
|js-ipfs Registry||For-profit Company||US|
In general, it's easy to switch to any alternatives on this list. Simply
npm config set registry $registry-url in your terminal, replacing
with the URL to the registry.