SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
Theia : Theia is an open-source cloud & desktop IDE framework implemented in TypeScript.
Query Mongo : Convert MySQL Queries to MongoDB Syntax
re:dash : Query Editor: think of JS Fiddle for SQL queries. It's your way to share data in the organization in an open way, by sharing both the dataset and the ...
Franchise : Franchise is a lightweight but powerful SQL tool with a notebook interface.
SQLFormat is a free online formatter for SQL statements.
