What are the differences between Java and JavaScript typing?

What are the main differences between Java and JavaScript in terms of typing?

Java is statically typed, meaning you must declare variable types at compile time. JavaScript is dynamically typed, allowing variable types to change at runtime.

Can you give examples of how type checking works in both languages?

In Java, if you declare an integer variable, you can't assign a string to it later. In JavaScript, you can easily change a variable from a number to a string without any errors.

Which typing system is better for large projects?

For large projects, many developers prefer Java's static typing as it helps catch errors at compile time, making the code more robust.

Are there any tools to help with type checking in JavaScript?

Yes, tools like TypeScript and Flow can add static typing to JavaScript, helping to catch errors before runtime.