Beginner
React Event HandlingCheatsheet
Handle user events in React with camelCase handlers, synthetic events, and controlled inputs.
Beginner
React useRef HookCheatsheet
Learn useRef fundamentals: DOM access, callback refs, useImperativeHandle, and React 19 ref-as-prop.
Beginner
React Fragment and KeysCheatsheet
Master React.Fragment, short syntax, and when keys are necessary.
Beginner
React useState HookCheatsheet
Manage React component state with useState to store and update values across renders.
Beginner
React Keys and ListsCheatsheet
Render lists efficiently with the key prop, understand reconciliation, and avoid common list rendering bugs.
Beginner
React Props and ChildrenCheatsheet
Master prop drilling, children, and patterns for composable component APIs.
Beginner
React Conditional RenderingCheatsheet
Show or hide elements in React using if statements, ternaries, logical operators, and switch patterns.
Beginner
React Forms HandlingCheatsheet
Build and manage controlled forms in React with inputs, validation, and submit handlers.