What is SharedArrayBuffer and how can I use it?
SharedArrayBuffer is a JavaScript object that allows the sharing of memory between web workers. It enables efficient data sharing without copying.
Can you give me an example of how to create a SharedArrayBuffer?
Sure! You can create a SharedArrayBuffer like this: const sab = new SharedArrayBuffer(1024);
This allocates 1024 bytes of memory.
How do I access the data in a SharedArrayBuffer?
You can access the data using a typed array. For example: const uint8Array = new Uint8Array(sab);
This allows you to read and write to the buffer.
Are there any limitations I should be aware of?
Yes, SharedArrayBuffer has some security restrictions, especially in cross-origin contexts. Make sure to check browser compatibility and security policies.
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