NOTE FOR VIDEO: The lag is because my computer is terrible, without screen recording there is no lag. This will not an issue for you most likely.
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OVERVIEW:
General quality of life update! Added window snapping, to both sides and the top to maximize. Added window focusing system, allow use of multiple apps at once and better general use. Also on the backend, split the index.html file into a much more organized multi-file system! This allows for much better readability, sharability, and bug fixing. Also fixed various bugs throughout OS.
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NEXT STEPS:

• Add game
• General polishing
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  CHALLENGES:
• Having multiple files introduced the need for global functions. I was very confused when many different scope and definition errors. I learned how to make everything usable globally, which simplified a lot for code and fixed errors.
• The snapping introduced very interesting behaviors with how the window is dragged and used, fixed by using various prevState variables and dissecting behaviors to see how they happened.