What are the best practices for minifying code?

What are the best practices for minifying code?

Minifying code involves removing unnecessary characters from source code without changing its functionality. Best practices include using automated tools, keeping a backup of the original code, and testing after minification.

Which tools do you recommend for minifying JavaScript?

Some popular tools for minifying JavaScript include UglifyJS, Terser, and Google Closure Compiler. They help reduce file size and improve load times.

Should I minify CSS and HTML as well?

Yes, minifying CSS and HTML is also recommended. It reduces file sizes and improves performance, just like with JavaScript.

How do I ensure my code still works after minification?

To ensure your code works after minification, always test your application thoroughly. Use automated testing tools to catch any issues that may arise.

Can minification affect debugging?

Yes, minification can make debugging more challenging since the code is compressed. It's advisable to keep source maps for easier debugging.