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Discussion on: Analyzing Angular bundle with Source Map Explorer

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stealthmusic profile image
Jan Wedel

Hey Salim, thanks for your article. We are just trying to reduce our bundle size and this helped a lot. I just ran this tool today and we found a couple of things we can remove already!

One thing: We have a box with 13% of the bundle size called "No source". Do you know by chance how to find out what that is?

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salimchemes profile image
Salim Chemes Author

Hi Jan, glad it helped. I just ran the report in a big project and I don't have any "No Source". Seems to be some source code not able to be classified.
I would try a couple of things
1- remove content under /dist and run ng build --prod again
2- run the report with webpack-bundle-analyzer and see if you got the same (just to compare, you can check this post dev.to/salimchemes/analyzing-angul...)

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stealthmusic profile image
Jan Wedel

I already did 1, this was a clean fresh build. 2 I will try. Thanks for the quick reply.