TypeORM is an ORM that can run in NodeJS, Browser, Cordova, PhoneGap and Ionic platforms and can be used with TypeScript and JavaScript (ES5, ES6, ES7). Its goal to always support latest JavaScript features and provide features that help you to develop any kind of applications that use databases - from small applications with a few tables to large scale enterprise applications with multiple databases.
 
TypeORM supports both Active Record and Data Mapper patterns, unlike all other JavaScript ORMs currently exist, which means you can write high quality, loosely coupled, scalable, maintainable applications the most productive way.

TypeORM is an ORM that can run in NodeJS, Browser, Cordova, PhoneGap and Ionic platforms and can be used with TypeScript and JavaScript (ES5, ES6, ES7). Its goal to always support latest JavaScript features and provide features that help you to develop any kind of applications that use databases - from small applications with a few tables to large scale enterprise applications with multiple databases.

Typeorm - Amazing ORM for TypeScript and JavaScript (ES7, ES6, ES5)

Bookshelf is a JavaScript ORM for Node.js, built on the Knex SQL query builder. Featuring both promise based and traditional callback interfaces, providing transaction support, eager/nested-eager relation loading, polymorphic associations, and support for one-to-one, one-to-many, and many-to-many relations. It is designed to work well with PostgreSQL, MySQL, and SQLite3.
 
Bookshelf aims to provide a simple library for common tasks when querying databases in JavaScript, and forming relations between these objects, taking a lot of ideas from the the Data Mapper Pattern.

 Bookshelf is a JavaScript ORM for Node.js, built on the Knex SQL query builder. Featuring both promise based and traditional callback interfaces, providing transaction support, eager/nested-eager relation loading, polymorphic associations, and support for one-to-one, one-to-many, and many-to-many relations. It is designed to work well with PostgreSQL, MySQL, and SQLite3.

Bookshelf - A simple Node.js ORM for PostgreSQL, MySQL and SQLite3 built on top of Knex.js

The smoothest, best looking, and easiest to use SQL client for MySQL, Postgres, SQLite, SQL Server, Red shift, MariaDB, CockroachDB and more.

Beekeeper Studio - Open Source SQL Editor and Database Manager

sql.js is a javascript SQL database. It allows you to create a relational database and query it entirely in the browser. It uses a virtual database file stored in memory, and thus doesn't persist the changes made to the database. However, it allows you to import any existing sqlite file, and to export the created database as a JavaScript typed array. sql.js uses emscripten to compile SQLite to webassembly (or to javascript code for compatibility with older browsers). It includes contributed math and string extension functions.
 
sql.js can be used like any traditional JavaScript library. If you are building a native application in JavaScript (using Electron for instance), or are working in node.js, you will likely prefer to use a native binding of SQLite to JavaScript. A native binding will not only be faster because it will run native code, but it will also be able to work on database files directly instead of having to load the entire database in memory, avoiding out of memory errors and further improving performances.

sql.js is a javascript SQL database. It allows you to create a relational database and query it entirely in the browser.  It uses a virtual database file stored in memory, and thus doesn't persist the changes made to the database. However, it allows you to import any existing sqlite file, and to export the created database as a JavaScript typed array. sql.js uses emscripten to compile SQLite to webassembly (or to javascript code for compatibility with older browsers). It includes contributed math and string extension functions.

sql.js - A Javascript library to run SQLite on the web

MikroORM is a TypeScript ORM for Node.js based on Data Mapper, Unit of work and Identity Map patterns. It supports MongoDB, MySQL, MariaDB, PostgreSQL and SQLite databases. Heavily inspired by Doctrine and Nextras ORM.
 
It allows handling transactions automatically. When you call em.flush() all computed changes are wrapped inside a database transaction. It uses source code analysis so you do not have to repeat yourself when defining entities. Simply define correct TypeScript types and you are good to go.
 
Its features include:
<ul>
<li>Clean and Simple Entity Definition</li>
<li>Identity Map</li>
<li>Entity References</li>
<li>Using Entity Constructors</li>
<li>Modelling Relationships</li>
<li>Collections</li>
<li>Unit of Work</li>
<li>Transactions</li>
<li>Cascading persist and remove</li>
<li>Composite and Foreign Keys as Primary Key</li>
<li>Filters</li>
<li>Using QueryBuilder</li>
<li>Preloading Deeply Nested Structures via populate</li>
<li>Property Validation</li>
<li>Lifecycle Hooks</li>
<li>Vanilla JS Support</li>
<li>Schema Generator</li>
<li>Entity Generator</li>
</ul>

MikroORM is a TypeScript ORM for Node.js based on Data Mapper, Unit of work and Identity Map patterns. It supports MongoDB, MySQL, MariaDB, PostgreSQL and SQLite databases. Heavily inspired by Doctrine and Nextras ORM.

MikroORM - TypeScript ORM for Node

DbGate is cross-platform database manager. It's designed to be simple to use and effective, when working with more databases simultaneously. But there are also many advanced features like schema compare, visual query designer, chart visualisation or batch export and import. It supports MySQL, PostgreSQL ,SQL Server, MongoDB, Redis, SQLite, Amazon Redshift, CockroachDB, and MariaDB.
 
Its features include: 
<ul>
<li>Table data editing, with SQL change script preview</li>
<li>Edit table schema, indexes, primary and foreign keys</li>
<li>Compare and synchronize database structure</li>
<li>ER diagram</li>
<li>Light and dark theme</li>
<li>Master/detail views, foreign key lookups</li>
<li>Query designer</li>
<li>Form view for comfortable work with tables with many columns</li>
<li>JSON view on MongoDB collections</li>
<li>Explore tables, views, procedures, functions, MongoDB collections</li>
<li>SQL editor
<ul dir="auto">
<li>execute SQL script</li>
<li>SQL code formatter</li>
<li>SQL code completion</li>
<li>Add SQL LEFT/INNER/RIGHT join utility</li>
</ul>
</li>
<li>Mongo JavaScript editor, execute Mongo script (with NodeJs syntax)</li>
<li>Redis tree view, generate script from keys, run Redis script</li>
<li>Runs as application for Windows, Linux and Mac. Or in Docker container on server and in web Browser on client.</li>
<li>Import, export from/to CSV, Excel, JSON, XML</li>
<li>Free table editor - quick table data editing (cleanup data after import/before export, prototype tables etc.)</li>
<li>Archives - backup your data in JSON files on local filesystem (or on DbGate server, when using web application)</li>
<li>Charts, export chart to HTML page</li>
<li>For detailed info, how to run DbGate in docker container, visit <a href="https://hub.docker.com/r/dbgate/dbgate" rel="nofollow">docker hub</a></li>
<li>Extensible plugin architecture</li>
<li>Perspectives - nested table view over complex relational data</li>
</ul>

DbGate is cross-platform database manager. It's designed to be simple to use and effective, when working with more databases simultaneously. But there are also many advanced features like schema compare, visual query designer, chart visualisation or batch export and import. It supports MySQL, PostgreSQL ,SQL Server, MongoDB, Redis, SQLite, Amazon Redshift, CockroachDB, and  MariaDB.

DbGate- Database manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite and others

The fastest and simplest library for SQLite3 in Node.js. It has Full transaction support, High performance, efficiency, and safety, Support for user-defined functions, aggregates, and extensions.
 
Why should I use this instead of node-sqlite3? 
node-sqlite3 uses asynchronous APIs for tasks that are either CPU-bound or serialized. That's not only bad design, but it wastes tons of resources. It also causes mutex thrashing which has devastating effects on performance.

The fastest and simplest library for SQLite3 in Node.js. It has Full transaction support, High performance, efficiency, and safety, Support for user-defined functions, aggregates, and extensions.

better-sqllite3 - The fastest and simplest library for SQLite3 in Node.js

rqlite is a lightweight, distributed relational database, which uses SQLite as its storage engine. Forming a cluster is very straightforward, it gracefully handles leader elections, and tolerates failures of machines, including the leader. rqlite gives you the functionality of a rock solid, fault-tolerant, replicated relational database, but with very easy installation, deployment, and operation. With it you've got a lightweight and reliable distributed relational data store. Think etcd or Consul, but with relational data modelling also available.
 
if you're interested in understanding how distributed systems actually work, rqlite is a good example to study. Much thought has gone into its design and implementation, with clear separation between the various components, including storage, distributed consensus, and API. rqlite uses Raft to achieve consensus across all the instances of the SQLite databases, ensuring that every change made to the system is made to a quorum of SQLite databases, or none at all.

rqlite is a lightweight, distributed relational database, which uses SQLite as its storage engine. Forming a cluster is very straightforward, it gracefully handles leader elections, and tolerates failures of machines, including the leader. rqlite gives you the functionality of a rock solid, fault-tolerant, replicated relational database, but with very easy installation, deployment, and operation. With it you've got a lightweight and reliable distributed relational data store. Think etcd or Consul, but with relational data modelling also available.


rqlite - The lightweight, distributed relational database built on SQLite

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