11 best JavaScript Database libraries in 2025

JavaScript Database libraries like lowdb, pouchdb, nedb are used in front end web development. They are used to store data on HTML5 local storage and WebSQL storage. The most important thing is that you should use a JavaScript database library which is cross browser compatible. They’re designed to be easily integrated into any project and they can be used as a replacement for traditional database solutions. LowDB is a JavaScript database library with built-in support for the Low-Level API. It's easy to use and supports many of the features that you would expect from a relational database. It also has great documentation and community support. PouchDB is another JavaScript database library that was built to be as fast as possible. It uses indexing to speed up queries and index data efficiently. It also has great documentation and community support. Nedb is another pure JavaScript alternative to MySQL that works in NodeJS environments, but can also be used in web browsers without external dependencies (e.g., Socket.io). Many developers depend on the following open source JavaScript Database libraries