JavaScript One-Liner Utilities

50+ Mind-Blowing JavaScript One-Liners
From array flattening to debouncing, get a cheatpack of ultra-efficient one-liner functions you can copy-paste into your projects. These are battle-tested utilities that simplify code, reduce bugs, and impress your team.

Build Faster with JavaScript One-Liner Utilities
Don’t waste hours writing boilerplate again.
This toolkit includes reusable JavaScript functions built for real-world use.
Whether you’re working on frontend app, backend service, automation, this pack helps you code smarter — not harder.

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What’s Included index.html – demo preview dist/script.js – full readable version dist/script.min.js – minified version for production README.md – usage instructions screenshot.png – preview image of the tool All packaged in a single .zip file for easy plug-and-play into your projects.

Why You’ll Love This

Save hours on development Modular, reusable code No dependencies Lightweight & production-ready Simple, clean documentation (edited)

Perfect for

freelancers, indie hackers, and developers who want to build fast, clean, and maintainable JavaScript apps. (edited)

Format

.zip file download JavaScript + HTML + README Use in any HTML/JS project

License

For personal and commercial use. Attribution not required (MIT License).