I wouldn't use React if you didn't use it yet. Although I agree with the previous comment, Reactjs is definitely very useful to learn and jQuery is going out of fashion, I would suggest you to use what you are already good at. Even more so considering the very small time frame.
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I wouldn't use React if you didn't use it yet. Although I agree with the previous comment, Reactjs is definitely very useful to learn and jQuery is going out of fashion, I would suggest you to use what you are already good at. Even more so considering the very small time frame.