title: Could you recommend a JQuery plugin to compose a set of conditions mappable to a SQL query?
body: <p>I've found <a href="http://redquerybuilder.appspot.com/" rel="nofollow noreferrer">http://redquerybuilder.appspot.com/</a> but that generates SQL client side which I want to avoid. On hat page there is a link to JQuery Query Builder plugin but that link goes to jquery home page. Seems that this plugin does nto exist anymore (also see <a href="https://stackoverflow.com/questions/5903006/simple-sql-query-builder-in-jquery">Simple SQL Query Builder in JQuery</a> for same link).</p>
  
  <p>I found <a href="http://kindohm.com/posts/2013/09/25/knockout-query-builder/" rel="nofollow noreferrer">http://kindohm.com/posts/2013/09/25/knockout-query-builder/</a> which looks pretty much what I want except I do not want to add yet another JavaScript library.</p>
  
  <p>Last there is <a href="http://devtools.korzh.com/easyquery/javascript/docs/javascript-query-builder-php" rel="nofollow noreferrer">http://devtools.korzh.com/easyquery/javascript/docs/javascript-query-builder-php</a> which looks very nice. But they use a web service to generate SQL and you have to get an API key for it to work. For now it's free...but looks like a nice trap to lure in users and then when they can't easily get away, the will probably start to charge for the web service or can shut it down any time they want.</p>
  
  <p>So before I just build a custom tailored query form, does such a query builder exist at all?</p>