We really encourage you to find the right tool for your task. Check out the other options here:

SQL-database:

• sql.js - port of SQLite to JavaScript, compiled with Emscripten
• SequelSphere - commercial SQL-database
• SQLinMemory.js - SQL in JavaScript
• nSQL - SQL engine (including integration of sources)
• SQLinJS
• SQL-Engine - SQL over LevelDB
• level-sql - level sql-engine
• Datamanip
• jsonQ.js
• SQittle
• jQuery-SQL-Emulator

LINQ realizations:

• SQLike -
• JSLINQ
• JavaScriptSQL
• TrimQuery
• jlinq
• jSQL

Other:

• dom-storage-query-language
• kombai-js

JavaScript databases:

• SearchJS
• TaffyDB
• River
• CrossFilter
• js-hypercube
• cubico
• SimpleMemolap
• LokiJS

SQL Parsers

• sequeljs

Other

• Pure-JS-WebSQL - integration between WebSQL and SQL.js