Right now, Web UI works with a minimum version of nodejs of 10.23. However, node v10 is not maintained since 2021, and v12 is also already reached EOL in April 2022. We need to upgrade the minimum supported node to one that will be maintained for a longer period of time. This will also allow us to unlock a bunch of dependencies and remove compatibility layers, which currently are a liability.
This is a good candidate for LTS 2023.