fast-replaceall

High-performance string replacement tool
Supports global replacement, case-insensitive mode, start index control, and functional replacement compatible with native String.replace.

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Features 🌟

• Global Replacement: Achieve full replacement without regular expressions
• Flexible Options: Customize with caseInsensitive and fromIndex parameters
• Functional Replacement: Use callback functions for dynamic logic
• TypeScript Support: Full type definitions included
• Lightweight: Only 1KB (uncompressed), zero dependencies

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Documentation

For detailed usage instructions and API references, please visit the official documentation:

👉 View Full Documentation

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Quick Start 🚀

Basic Replacement

1import replaceAll from 'fast-replaceall';
2
3const text = 'The quick brown fox jumps over the lazy dog';
4console.log(replaceAll(text, 'dog', 'monkey'));
5// Output: The quick brown fox jumps over the lazy monkey

Functional Replacement

1replaceAll('123-456', '-', (match, offset) => `_${offset}_`);
2// Output: 123_0_456

Custom Options

1// Case-insensitive replacement
2replaceAll('Apple apple', 'APPLE', 'ORANGE', { caseInsensitive: true });
3// Output: ORANGE ORANGE
4
5// Start replacing from index 2
6replaceAll('aaaa', 'a', '*', { fromIndex: 2 });
7// Output: aa**

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Contributing

We welcome contributions from the community! If you find a bug or want to suggest an improvement, feel free to open an issue or submit a pull request.

How to Contribute

1. Fork the repository.
2. Create a new branch for your changes.
3. Submit a pull request with a clear description of your changes.

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License

This project is licensed under the MIT License.

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Browser Support

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