This content originally appeared on DEV Community and was authored by João Victor
Tired of constantly searching for the perfect regex pattern? Meet Regex Vault, an open-source library designed to centralize, standardize, and simplify the use of regular expressions in JavaScript and TypeScript projects. No more reinventing the wheel—just plug and play!
🔥 Why Regex Vault?
Regex can be tricky, and writing them from scratch every time is inefficient. Regex Vault solves this by providing:
✅ Pre-built regex patterns for validation, security, and data handling.
✅ Security-focused patterns to filter malicious inputs and protect applications.
✅ Time-saving utilities that prevent regex duplication across projects.
✅ Simple integration with both JavaScript and TypeScript.
📦 Installation
Get started with a simple npm install:
npm install regex-vault
💻 Quick Usage
Import and use regex patterns directly:
import { emailRegex, ipv4Regex } from 'regex-vault';
// Validate an email
const email = "example@domain.com";
if (!emailRegex.test(email)) {
console.log("Invalid email");
}
// Validate an IPv4 address
const ip = "192.168.1.1";
if (ipv4Regex.test(ip)) {
console.log("Valid IPv4 address");
}
🛠️ Featured Regex Patterns
🔤 Input Validation: Validate alphanumeric, ASCII, and special characters.
💳 Credit Cards: Support for Visa, MasterCard, and Amex formats.
📅 Date Formats: Match Brazilian, American, and general date patterns.
📬 Postal Codes: Validate ZIP codes from multiple countries.
🔗 URLs: Validate general and secure HTTPS URLs.
🛡 Security: Filter potential XSS attacks and dangerous commands.
🏷️ And more
✅ Tested & Secure
Regex Vault is quality-assured with unit tests and security checks. Run tests using:
npm test
🤝 Contribute to Regex Vault
Got a regex pattern to share? Contributions are welcome!
- Fork the repo.
- Create a feature branch (
git checkout -b feature/new-regex). - Commit and push (
git push origin feature/new-regex). - Open a pull request.
🌎 Get Started Now!
🚀 Regex Vault is available on GitHub and npm. Give it a ⭐ and start optimizing your regex workflow today!
💬 What regex patterns would you like to see added next? Drop a comment below! 👇
This content originally appeared on DEV Community and was authored by João Victor
João Victor | Sciencx (2025-01-29T15:47:38+00:00) 🚀🛠Boost Your Regex Game with Regex Vault: A Library for Developers. Retrieved from https://www.scien.cx/2025/01/29/%f0%9f%9a%80%f0%9f%9b%a0boost-your-regex-game-with-regex-vault-a-library-for-developers/
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