Level Universal Database

The `level` package provides a universal, `abstract-level`-compliant key-value database interface for both Node.js and browser environments. It acts as a convenience wrapper, dynamically exporting `classic-level` for Node.js and `browser-level` for browsers. This design allows developers to write platform-agnostic code for lexicographically sorted key-value stores. The current stable version is 10.0.0, which incorporates `abstract-level` v3, enhancing its foundational API. The project maintains a frequent release cadence, often introducing breaking changes with major version bumps to align with upstream `abstract-level`, `classic-level`, or `browser-level` updates, emphasizing modernization and API consistency across its ecosystem. It is designed to be highly extensible and supports various encoding options, including `json` for complex data structures and `utf8` for strings.