React Hook Cheat Sheet: First 10 Hooks Free

Stop reinventing the wheel for common React patterns. Here are the first 10 of 50 ready-made hooks you can copy/paste into your projects today—no boilerplate, no frustration. Get the complete 50-hook library as a $10 download on Gumroad. React Hook Cheat Sheet: Hooks 1–10 Hook 1: useFetch(url, options)Fetch JSON from any endpoint with built-in loading and error state. Returns { data, loading, error, refetch }. Automatically aborts on unmount to prevent stale state updates. Hook 2: useDebounce(value, delay)Debounce any fast-changing value (e.g. search input). Returns the debounced value after the specified delay—perfect for reducing API calls or expensive computations. Hook 3: usePrevious(value)Capture the previous render’s value using a ref. Useful for comparing past and current props or state inside effects without extra variables. Hook 4: useLocalStorage(key, defaultValue)Persist a stateful value to localStorage. Returns [value, setValue], reading from storage on mount and writing JSON-stringified updates automatically. Hook 5: useInterval(callback, delay)Run a callback on a set interval and clean it up on unmount. Pass null to pause. Encapsulates setInterval logic in a React-friendly way. Hook 6: useOnClickOutside(ref, handler)Call your handler when a click occurs outside the given ref’d element. Ideal for closing dropdowns, modals, and popovers automatically. Hook 7: useMediaQuery(query)Track CSS media query matches in React. Returns a boolean for whether window.matchMedia(query).matches, updating responsively on resize. Hook 8: useToggle(initial)A simple boolean toggle hook that returns [value, toggle, setTrue, setFalse]. Perfect for feature flags, modals, and dropdowns. Hook 9: useDocumentTitle(title, retainOnUnmount=false)Update document.title dynamically. Optionally restore the previous title on unmount for cleaner head management. Hook 10: useWindowSize()Return the viewport’s { width, height }, updating on resize with a throttled listener to avoid performance hits. Summary These 10 hooks save you hours of plumbing code—copy/paste and customize. Get the full set of 50 production-ready React hooks in one downloadable pack for just $10 on Gumroad:

Apr 28, 2025 - 04:10

React Hook Cheat Sheet: First 10 Hooks Free

Stop reinventing the wheel for common React patterns. Here are the first 10 of 50 ready-made hooks you can copy/paste into your projects today—no boilerplate, no frustration. Get the complete 50-hook library as a $10 download on Gumroad.

React Hook Cheat Sheet: Hooks 1–10

Hook 1: useFetch(url, options)
Fetch JSON from any endpoint with built-in loading and error state. Returns { data, loading, error, refetch }. Automatically aborts on unmount to prevent stale state updates.

Hook 2: useDebounce(value, delay)
Debounce any fast-changing value (e.g. search input). Returns the debounced value after the specified delay—perfect for reducing API calls or expensive computations.

Hook 3: usePrevious(value)
Capture the previous render’s value using a ref. Useful for comparing past and current props or state inside effects without extra variables.

Hook 4: useLocalStorage(key, defaultValue)
Persist a stateful value to localStorage. Returns [value, setValue], reading from storage on mount and writing JSON-stringified updates automatically.

Hook 5: useInterval(callback, delay)
Run a callback on a set interval and clean it up on unmount. Pass null to pause. Encapsulates setInterval logic in a React-friendly way.

Hook 6: useOnClickOutside(ref, handler)
Call your handler when a click occurs outside the given ref’d element. Ideal for closing dropdowns, modals, and popovers automatically.

Hook 7: useMediaQuery(query)
Track CSS media query matches in React. Returns a boolean for whether window.matchMedia(query).matches, updating responsively on resize.

Hook 8: useToggle(initial)
A simple boolean toggle hook that returns [value, toggle, setTrue, setFalse]. Perfect for feature flags, modals, and dropdowns.

Hook 9: useDocumentTitle(title, retainOnUnmount=false)
Update document.title dynamically. Optionally restore the previous title on unmount for cleaner head management.

Hook 10: useWindowSize()
Return the viewport’s { width, height }, updating on resize with a throttled listener to avoid performance hits.

Summary

These 10 hooks save you hours of plumbing code—copy/paste and customize. Get the full set of 50 production-ready React hooks in one downloadable pack for just $10 on Gumroad: