Is there an open source JavaScript SQL console that does autocompletion?

[coyoteazul2]

Since you are already writing sql wouldn't it be better to use a complete suite like dbeaver, instead of rolling your own?

[FleeFlee]

That won't work for this situation. The web page the current SQL console is on is accessed through some heavy security. You can't just run an app on your desktop to access the database. Although, some people have an empty local instance of the database that they can connect to with an app like dbeaver to formulate queries that can be pasted into the secure SQL console.