React Crazy Utils

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react-crazy-utils is a useful library for React that helps you write better code.

Installation

You can install react-crazy-utils via bun, npm or yarn:

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bash bun add react-crazy-utils

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bash npm install react-crazy-utils

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bash yarn add react-crazy-utils

Usage

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This function checks if an object is empty.

``typescript const obj = {};
console.log("Empty Object?", isEmptyObject(obj)); // Output: true
`

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This function checks if an array is empty.

`typescript
const arr = [];
console.log("Empty Array?", isEmptyArray(arr)); // Output: true
`

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This function limits the frequency of function calls by delaying execution until when a certain amount of time has passed.

`typescript
const debouncedFunc = debounce(
() => console.log("Call debounce function"),
300
);

debouncedFunc();
`

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`typescript
const throttledFunc = throttle(
() => console.log("Call throttle function"),
500
);

throttledFunc();
`

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This function generates a random integer in the range min to max.

`typescript
const randomNum = randomInt(1, 10);
console.log("Random number:", randomNum);
`

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This function removes the duplicate elements in array.

`typescript
const originalArray = [1, 2, 2, 3, 3, 4];
const uniqueValues = uniqueArray(originalArray);
console.log("Array after removing duplicates:", uniqueValues);
`

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This function creates a wait time in milliseconds.

`typescript
async function exampleUsage() {
console.log("Starting waiting...");
await sleep(2000); // Wait 2 seconds
console.log("End of wait!");
}

exampleUsage();
`

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This function formats a number to a currency string.

`typescript
const formattedAmount = formatCurrency(1000000);
console.log("Formatted Amount:", formattedAmount); // Output: "1,000,000"
`

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This function removes commas and returns a numeric value corresponding integer or NaN if the input is invalid.

`typescript
const inputString = "1,000,000";
const parsedValue = parseCurrency(inputString);
console.log("Integer value:", parsedValue); // Output: 1000000
`

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This function returns a Date object representing the current time

`typescript
const currentDate = getDateNow();
console.log("Current date and time:", currentDate);
`

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This function returns the current time as a timestamp (milliseconds / seconds)

`typescript
const timestamp = getTimestamp();
console.log("Current timestamp:", timestamp);
`

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Capitalizes the first character of the passed string.

`typescript const inputString = "hello, world!";
const capitalizedString = capitalizeFirstLetter(inputString);
console.log("Capitalized string:", capitalizedString); // Output: "Hello, world!"
``

Contributing

Contributions are welcome! Please open an issue or submit a pull request on GitHub.

Author

Nguyen Phuc Bao Chau - GitHub Profile

License

This project is licensed under the MIT License.