Even for the experienced users, they may also get lost when trying to uninstall a problematic, stubborn or even malicious application. In the latter case it is quite necessary to clean out those junk files from your Mac for complete removal.įor some novice users, they may have no idea how to remove Name Mangler 3.3.1 in a proper way. These vestiges can be very small in size, thus leaving them alone may not affect your Mac performance, yet they can also be a large chunks of useless files that occupy a large portion of your hard drive space. However, a fact is often neglected that, even the stand-alone software may might still leave its configuration and preferences files on multiple system directories after you carry out a basic uninstall. Generally speaking, most Mac applications are separate bundles that contain the executable and any associated resources for the app, and therefore users can easily remove any unwanted software (if they are installed properly) from their Macs. In normal cases Mac users just need to simply drag and drop the target app to the Trash and then empty the Trash to perform the standard uninstallation. Uninstalling applications in macOS/Mac OS X is quite different from that in Windows operating system. Things you should know about Mac app removal: How to uninstall Name Mangler 3.3.1 on Mac computer? If you encounter problem when trying to delete Name Mangler 3.3.1 as well as its associated components, read through this removal tutorial and learn about how to perfectly remove any unwanted applications on your Mac. Webpack noticed that the request was not used anywhere and removed the unreachable code.Tips to Perfectly Uninstall Name Mangler 3.3.1 on Mac OS X Notice that not only is the call to buyHat removed, but the actual function has been removed as well. The output should look something like this: function selectClothes(type)]) Now, let’s take a first pass with Terser, run: npx terser index.js Once that’s initialized we can add Terser: npm i terser - save-dev Note: Terser describes itself as a “JavaScript parser and mangler/compressor toolkit for ES6+”.įirst, create a folder for this project: mkdir dce-example cd dce-exampleĪdd the selectClothes code above into a dce-example/index.js.įinally, let’s create an npm package: npm init Let’s try passing our code example through Terser to get a better understanding of the library itself. It will find that any code that is never executed and remove it from the codebase automatically. Many minifications tools, like Terser, already include dead code elimination. Increased bundle sizes, as we know, create longer load times, and require more data over the network. What is left is referred to as “dead code.” Even though this code is minimal, these bits and pieces can certainly add up, and they are increasing the size of our bundle. Perhaps it was included at one point, maybe this was a refactor that left this code in accidentally, or someone decided that users aren’t able to buy hats. In our example, it’s impossible ever to get the Hat object as our return value. Let’s assume that selectClothes executes from a different module in our application. In our first example below, we will be using minification before any dead code elimination, so you’ll be able to see for yourself! Production sites would point to minified versions of these libraries.īefore we go a step further, what is code minification? We mentioned it in part one, but when we minify and uglify our code, we are removing all unneeded data we can, such as creating a smaller function and variable names, removing newlines, comments, delimiters, and whitespace between characters, combining files, and possibly optimizing calls. Furthermore, we would shift large, commonly used JavaScript tools like JQuery to CDN’s for faster content delivery. Static sites would often be more concerned with the amount of HTML and, most importantly, the size of images than they would about their ability to shrink bundles, as JavaScript usage at the time was much more supplemental if used at all!Īs JavaScript usage increased with tools like Moo-Tools and JQuery, minification tools were developed to reduce CSS and JavaScript footprints and therefore reduce the initial request load time. Website sizes and request load times have been a concern for many years now, just the culprits of slow load times have shifted.
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