![]() ![]() This way, you can make an informed decision that will best affect your website development project. Minification may be an important process for developers, but if you’re managing a massive development project, it’ll be worth it to consult with your team before deciding to minimize your Javascript files. It can also introduce critical errors that are difficult to debug, since all variables and comments have been removed. For this reason, minification must be performed in convergence with other performance enhancing methods.īy itself, minification won’t provide significant benefits for developers. In fact, minification can ruin complicated scripts due to site-dependent variables, such as server environment, plugins, and themes. What are the Disadvantages of Minification? Because browsers can execute code without needing to interpret it. Once the code is completed, minifying the files should be done to improve its performance. Developers need to use comments, formatting, and whitespace to properly debug the code and improve collaboration. With that said, how come developers don’t already write code that’s minimized? This can improve a website’s overall performance. Why Don’t Developers Create Minimized Cost At First?Īs you have already learned, minification delivers compact Javascript files. Microsoft Word, and other files, may be up to 90% smaller after compression. Compression can increase the speed of file transfers, free up hard drive space, and reduce bandwidth costs. Compression - Data compression is the process of decreasing the number of bits needed for the code to be recognized. ![]() This results in a reduced file size and improved performance. Obfuscation is performed by altering the names of members, functions, variables. Unlike encryption, computers are still able to interpret Javascript files and execute them. Through obfuscation, reverse engineering becomes nearly impossible. In essence, the source code is altered in a way that becomes illegible to other humans. ![]()
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