![]() It’s like taking a 529-page book and condensing it into a 324-page book. Here, we have reduced 529 bytes to 324 bytes, gaining 205 bytes of free space and reducing the page load by almost 40%. ![]() That means it will load and render more quickly, reducing page load time and speeding up content. Now, let’s see how that same code looks once it’s been minified: function checkPalindrome(n)Ĭonst string=prompt("Enter a string: "), value=checkPalindrome(string) console.log(value) Īs you can see, the second block of code is much smaller and more compact. check if first and last string are sameĬonst string = prompt('Enter a string: ') This first block is regular, unminified JavaScript: // program to check if the string is palindrome or not ![]() Unminified vs Minified JavaScript Code Examples You may have to make some further changes to the code, too - for example, inlining functions, removing block delimiters, using implicit conditionals, or rewriting local variables. You’ve removed all the unnecessary white spaces, comments, newline characters, and everything that initially made the code legible. Once it’s been minified, it should be almost unreadable to the naked eye. To minify JavaScript code, you must parse it, compress it, and get the output. Some work goes into making code more compact while keeping it functional. However, the process isn’t instantaneous. However, the biggest concern is to minimize the code without altering the functionality.Ĭode minification is possible in all core programming technologies, including HTML, CSS, and - as we’re about to see - JavaScript. ![]() Code minification means optimizing code to save space, reduce page load times, and lower website bandwidth usage. Minification is also known as minimization. Kinsta customers can quickly minify JavaScript and CSS files through their MyKinsta dashboard. If you need to create a highly interactive website that runs in all browsers without any obstruction, then JavaScript is the most dependable option you can employ. Hence, alongside HTML and CSS, it’s a proficient choice to pick if you’re interested in web development. Notably, web browsers can understand JavaScript. For example, JavaScript offers complex elements such as scrolling video jukebox, 2D/3D videos, and interactive maps. Whereas HTML and CSS build a website’s structure, JavaScript adds complex features that bring interactivity to your website to engage the users. It’s a simpler and less complex language to learn than most, which explains its widespread use. JavaScript is a text-oriented scripting language for creating interactive websites on both the client and server sides. Need to find a portion of string but not sure which file to look at? Don’t worry, just press Ctrl + Shift + F and now search will be perform through all available files on website.What Is JavaScript? JavaScript (Image Source: Medium) There will be a bit of delay if there are lots of child nodes though Search all files Just hold Alt key while click the expand arrow and all child nodes will be expanded. No need to manually click each child node to expand them anymore. Or just click “Capture screenshot” to save the image Expand All Nodes Hot Key After that, locate the upper right menu and click “Show device fame”. Just open the developer tools and click the toggle device tools bar button. If you want to take a screenshot of your site on a mobile device, no need to do that on your actual phone. Trust me it will help you work faster! (And also look like a pro) Capture Mobile Screenshot So, this post is about the tips and tricks for Chrome Developer tools that you might not know. For IE, well… I use IE only to test the fallback or graceful degradation. Firebug is also great but personally I think Chrome’s did a better job about the ease of use. Chrome developer tools is one of the best web authoring and debugging tools available.
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