[Marsymars]

I'm not saying you should never program with a GUI, but it comes at a cost of being able to read the code and tell what the result of the code will be, and all the associated benefits of version control and code reviews that you lose.

And as a side-effect of that, merge conflicts become murder when your "Fix right-hand margins" commit with a 20 line readable +/- diff instead becomes a 1000 line +/- diff.

The one time I built an iOS app using the xCode IB so that I could get up to speed more quickly, I really came to regret it several years into the project.

[badsectoracula]

If this is a real issue, it seems to be an issue with the way a particular toolkit handles visual WYSIWYG editors. Lazarus serializes the object properties into a simple and readable text format that follows the class declarations themselves and you can easily diff them. E.g. here is the diff of a minor change i did (added a new button in a panel with an event handler and modified a property in an existing button):

https://i.imgur.com/aHMHqSc.png

Handling merges (and other VCS functions) is also simple since you can edit the file manually if needed.

[Marsymars]

I swear I meant to write an "often" in my previous post. But yeah, that was largely directed at the interface builder in xCode, for iOS - it gives you storyboard/xib files that are effectively-not-human-editable (and entirely non-mergeable) xml.