How to Reduce unused JavaScript from Website ?
How to Reduce unused JavaScript ? Reducing unused JavaScript is an important optimization technique to improve the performance and efficiency of your website or application. Here are some steps you can follow to reduce unused JavaScript: Analyze your code: Start by analyzing your JavaScript codebase to identify unused or unnecessary scripts. You can manually review your code or use specialized tools like linters or code analyzers to help identify potential unused code. Remove or refactor unused code: Once you have identified unused code, remove it from your codebase. If you're unsure about the impact of removing certain code, consider commenting it out first and testing to ensure that it doesn't cause any issues. Additionally, consider refactoring your code to remove any unnecessary dependencies or functions that are no longer needed. Use a build system or bundler: Utilize build systems or bundlers like Webpack or Rollup.js to optimize your JavaScript code. These tools can an...