Okay, so your difficulty is that you've been creating in one of numerous World-wide-web progress languages for example PHP, JSP, or ASP.NET and you love that point that the code can't be stolen, however you hate The point that your javascript is often stolen.
1st, I will tell that to ensure that your javascript to get run, it has to be downloaded via the customer! How else can they run it on their monitor!
Let us discuss how Other people will be able to watch your javascript. Very first, they may very simple watch the source of your webpage and presto! There's your inline javascript, bare and ashamed. Which means you say, allow me to set it within a separate file, that should demonstrate them. All they need to do is key in the title of that file at the end of your url and they may have your javascript. Rely on me, I have done it.
Probably There exists a way to stop them from viewing the resource. You may make your page pop-up in a very window without any menus or anything, that could cease them. Wrong! javascript promises In firefox all you'll want to do is press f11 to get your menus back again or simply push ctrl+u to obtain the resource right.
But what if you could potentially block these essential presses? Then they couldn't provide the menu or press ctrl+u to perspective the supply. Wrong! When they are viewing your site on their own Personal computer, Meaning that is certainly continues to be downloaded for their Pc.
It's essential to understand how a web browser performs. It has two components, a downloader and also a renderer. The downloader connects to the net server and downloads the html then the photographs after which whichever else should be downloading, including the javascript into A brief place with your hard drive. Then the renderer renders the site using the browsers "render" motor and shows you what that website page is. So how can you look at a web site devoid of it becoming on your own hard disk? You cannot!!!
What can we do?
The most effective Resolution is no javascript. Wait around that does not perform. Sorry, prescription drugs. You can utilize an obfuscation Software. If you need an illustration go to dhteumeuleu.com. He has the top javascripts I've ever viewed, but They're completely unreadable because every one of the variables are one letter extended. It isn't really not possible but incredibly hard to read through.
In summary, is there a means to quit everyone from getting your javascript? not even though allowing for them to run it.