I am looking out for a software that identifies duplicate/redundant Javascript code. I found one such tool named CloneDR, but don't know how good it is .
I was looking out for similar open source tools . Please guide .
3 Answers
It may be worth checking out the coverage section in Google Chrome, relatively new feature: https://developers.google.com/web/updates/2017/04/devtools-release-notes#coverage
Find unused CSS and JS code with the new Coverage tab. When you load or run a page, the tab tells you how much code was used, versus how much was loaded. You can reduce the size of your pages by only shipping the code that you need.
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