Quick Answer: Can You Hide Javascript Code?

How do I hide HTML code without deleting it?

The text will remain in the HTML code, but not in a user’s browser window.Launch your HTML editor.

Locate the text within the HTML document you want to hide.

Type “<" followed by ".

Type “—” followed by “>” (no quotes and no spaces) at the end of the block of text you want to hide.

Save your HTML document..

When should I load JavaScript?

Because of the fact that browsers have to pause displaying content of a page when it’s parsing a Javascript file, the recommendation is to load the Javascript at the bottom of the page to speed up displaying a page’s content.

Should I put JavaScript in head or body?

It is a best practice to put JavaScript tag rather than in the section of your HTML. The reason for this is that HTML loads from top to bottom. The head loads first, then the body, and then everything inside the body.

How do I get an inactive HTML code?

To do so you can put "/*" and "*/" around the code you want to disable.

Can I hide my JavaScript code?

No, it isn't possible. If you don't give it to the browser, then the browser doesn't have it. If you do, then it (or an easily followed reference to it) forms part of the source.

How do I hide code in view page source?

Disable Right Click One way to deter people from viewing your site's source code is to disable the context menu when you right-click on a web page. The context menu usually contains options to view the page's source, or to open the inspector that developers usually use.

What is the best place to put your JavaScript code?

The tags.

How do I secure my JavaScript code?

5 Practices to write a secure JavaScript web applicationTrust nobody. When writing code for web applications, do yourself a favor- trust nobody. ... Minify and Obfuscate: ... Lint your code. ... Always have the Strict mode on. ... Keep it simple.

Should jquery be in head or body?

It's always a good practice to add jQuery code in footer i.e. just before the closing tag. If you have not done that, then use the defer attribute. The defer attribute is used to specify that the script execution occurs when the page loads.

Is client side JavaScript secure?

Is Parse.com client-side Javascript safe? Absolutely not. The client is in the hands of the enemy - you can never ever ever trust the client not to manipulate their data and/or the code that generates it.

How do I hide text in HTML?

Here are a few methods for using CSS to hide text:Specify an attribute of display:none. ... Specify an attribute of visibility: hidden. ... Use the z-index command to place your text on a layer below the currently viewable layer. ... Fahrner Image Replacement. ... Use CSS to position the text off the screen.

How do I hide react code in browser?

In Google chrome browser in you go to Inspector window and enter cntr+p or cmd+p (in mac) you can see all components code. Solution: To hide source code being exposed to outside world just enable GENERATE_SOURCEMAP = false in package.

What is type hidden in HTML?

The defines a hidden input field. A hidden field let web developers include data that cannot be seen or modified by users when a form is submitted. A hidden field often stores what database record that needs to be updated when the form is submitted.

How do I hide my code?

How to Hide an HTML Text CodeLaunch your HTML editor. Select "File" and "Open" from the program's navigation bar. ... Locate the text within the HTML document you want to hide. ... Type "<" followed by "! ... Type "---" followed by ">" (no quotes and no spaces) at the end of the block of text you want to hide. ... Save your HTML document.

How do I hide a tag in HTML?

Style display property is used to hide and show the content of HTML DOM by accessing the DOM element using JavaScript/jQuery. To hide an element, set the style display property to “none”.

Is PHP code hidden?

PHP isn't hidden, it never makes it to the browser at all. ... PHP code runs on the server and produces HTML (and sometimes JaveScript) that the browser does understand. That's what you see when you view source, the result of your PHP code, not the code itself.

Can you obfuscate JavaScript?

You can obfuscate the javascript source all you want, but it will always be reverse-engineerable just by virtue of requiring all the source code to actually run on the client machine... the best option I can think of is having all your processing done with server-side code, and all the client code javascript does is ...

Is JavaScript safe to use?

Modern JavaScript is a “safe” programming language. It does not provide low-level access to memory or CPU, because it was initially created for browsers which do not require it. JavaScript's capabilities greatly depend on the environment it's running in. For instance, Node.