Author: vedullapali durgarao

IntroductionOne sunny Tuesday ☀️, I faced a tricky React bug at work. This issue taught me a lot about managing state and props in React. Let me share my story.The ProblemWe were building a weather dashboard 🌦️. My task was to create a parent component that fetched weather data and passed it to a child component.WeatherDashboard ComponentWeatherDetails ComponentThe IssueI expected the child component to update when the parent data changed. However, the displayed weather stayed the same 😲.The SolutionThe problem was that the child component’s state was set only once. To fix this, I used the useEffect hook to update…