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https://frontendark.com/problems/use-breakpoint Use Breakpoint | FrontendArk Implement a hook useBreakpoint(breakpoints) that returns the current breakpoint name depending on the window width. The hook should: - Accept an object of break use breakpoint https://frontendark.com/problems/traffic-light Traffic Light | FrontendArk Build a Traffic Light component in React. Requirements: 1. Display three lights: green, yellow, and red. 2. Lights should switch automatically in the order: gre traffic light https://frontendark.com/terms-of-service Terms of Service | FrontendArk Read the Terms of Service for FrontendArk. Understand your rights, responsibilities, and usage guidelines when accessing our platform. terms of service https://frontendark.com/problems/use-counter-ii useCounter II | FrontendArk Implement an optimized counter function that returns an object with methods to manipulate the counter. The returned methods must be memoized, meaning the same f usecounter ii https://frontendark.com/problems All Problems | FrontendArk Browse all frontend problems on FrontendArk. all problems https://frontendark.com/problems/intersection-by Intersection By | FrontendArk Implement a function intersectionBy(arrays, iteratee) that computes the intersection of multiple arrays, returning only the unique values that are present in al intersection https://frontendark.com/problems/use-step Use Step | FrontendArk Implement a hook useStep(totalSteps, initialStep = 0) that manages the state of a step counter for a multi-step process. The hook should: - Accept the total num use step https://frontendark.com/problems/file-explorer-ii File Explorer II | FrontendArk Build a semi-accessible file explorer in React that displays files and directories in a hierarchical tree format with appropriate ARIA roles and properties. Req file explorer ii