frontend devlopment on Instagram: "Built the Instagram-style double-tap Like system in React, with instant UI update + safe rollback. Small detail, but these micro-interactions make your UI feel premium. Let me know if you want the full code or want me to break another feature down. ( react dev, frontend tricks, ui interactions, react tutorials, coding reels, developer community, javascript dev, webdev tips, interview questions, interview preparation, frontend developer, react.js interview) #fro