Timer Context Manager
A Python context manager that times how long a block of code takes to run. Helpful for measuring performance of scripts...
pythonperformance
A Python context manager that times how long a block of code takes to run. Helpful for measuring performance of scripts...
A simple example of how to create a GET route using FastAPI. FastAPI is a modern, fast (high-performance) Python web fra...
Minimal HTTP server in Go using net/http. Good for testing routes or building simple APIs.
A React component that catches JavaScript errors in its child component tree and displays a fallback UI instead of crash...
A custom React hook to toggle light/dark mode and persist the preference to localStorage. Note: the app must define ligh...
A React custom hook that copies text to the clipboard and sets a state to provide user feedback. Useful for buttons that...
Ensures a function is only called at most once every X milliseconds. Great for controlling scroll handlers and improving...
Prevents a function from firing too frequently by waiting for a pause before calling it. Commonly used to optimize input...
A lightweight utility function for adding delays in async JavaScript/TypeScript code. Commonly used for testing and retr...
Caches results of expensive function calls to improve performance when the same input is provided repeatedly. Example: m...