'Update Angular from 5 to latest

My company wants to update from the current v5 angular to latest, 12 or 13 I think. I did a little research, I think the jump from 5 to 12-13 would be too large. What would be the best approach here? Should I update in parts? Thanks

angularnpm


Solution 1:[1]

You can use the Angular Update Guide. It's a tool that will walk you through the breaking changes in each version.

Solution 2:[2]

I've upgraded from version 4 to 12 last year. It took almost one week.. But the issues I faced was not really related to Angular but to components that were not compatible with the new version.

And the other tricky part was the migration of the Rxjs library (moving toward the pipe operator).

I've also used the Angular Update Guide

Sources

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Source: Stack Overflow

Solution Source
Solution 1 Gerardo Sabetta
Solution 2 ragnar

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