DBeaver - DBeaver - Universal Database Manager and SQL Client.
PouchDB - Open-source JavaScript database inspired by Apache CouchDB that's designed to run well within the browser
HeidiSQL - HeidiSQL is a powerful and easy client for MySQL, MariaDB, Microsoft SQL Server and PostgreSQL. Open source and entirely free to use.
RxDB - A fast, offline-first, reactive Database for JavaScript Applications
DataGrip - Tool for SQL and databases
SignalDB - SignalDB is a reactive, local-first JavaScript database designed for modern web applications. It combines signal-based reactivity with powerful local data management and real-time synchronization capabilities.