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How to Build a Debounced Global Search Context in React (No Libraries)

  • Creating a debounced global search context in React without using any libraries is possible. This provides benefits like reducing API call spam, consistent search state, and improved user experience.
  • Step 1: Create the Search Context - Using `createContext`, `useState`, and `useRef` to handle search term updates and debounce internally.
  • Step 2: Create a Search Input Component - A component that updates the global search context upon typing.
  • Step 3: Use Search Results Anywhere - Any component can subscribe to the debounced search term and perform search fetching logic.

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