node-mongodb-native

Optional features like encryption and Kerberos authentication require native C++ extensions, which can lead to compilation issues and increased setup complexity in diverse environments.

Major version upgrades, such as to v7, introduce breaking changes that require careful migration, as highlighted in the upgrade guide, potentially disrupting existing codebases.

Lacks high-level abstractions like schema validation or middleware, forcing developers to implement such features manually or rely on additional libraries for convenience.

While work is ongoing to remove Node.js dependencies, current limitations like unsupported auth mechanisms in FIPS mode hinder seamless use in custom or browser runtimes.