ELI5: Explain Like I'm 5

Mobile development framework

A mobile development framework is like a big box of tools that make it easier for people to create applications for phones and other small devices like tablets. It helps to manage all the complicated tasks that go into making a working app, such as making sure the different part of the app work well together, helping you debug your code so it runs smoothly, and making sure your app looks nice on the phone's screen. All in all, it makes developing apps much faster and easier.
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