[{"_1":2,"_42":-5,"_43":-5},"loaderData",{"_3":4,"_10":11,"_40":-5,"_41":-5},"root",{"_5":-5,"_6":-5,"_7":-5,"_8":9},"user","shoppingCartId","toast","locale","en","routes/_store+/_readers+/email_author.$slug/route",{"_12":13,"_39":-5},"book",{"_14":15,"_16":17,"_18":19,"_20":21,"_22":23,"_24":25},"id","Z2lkOi8vbGVhbnB1Yi9TdG9yZTo6Qm9va1Byb2R1Y3QvNjQzMDc","title","Creating NPM Package with Vanilla JavaScript","state","published","contactAuthorMethod","email","aboutText","

Want to master the art of building and publishing your own NPM packages? The \"Creating NPM Package\" book is your step-by-step guide to crafting high-quality, production-ready JavaScript libraries from scratch—and getting them into the hands of developers around the world.

Whether you’re a beginner looking to publish your first package or a seasoned developer ready to streamline your release pipeline, this book walks you through every essential stage of the process.

What You’ll Learn

Configure your project like a pro with robust tooling from the start
Write reliable tests to ensure your component works as expected
Set up GitHub Actions for automated workflows and CI/CD
Define clear entry points for your package to support consumers
Test your library locally—before and after publishing
Create professional README and LICENSE files that boost trust
Learn the correct and safe way to publish to NPM
Master semantic versioning and update your package like a pro
Automate changelog generation and GitHub releases for effortless updates

Why This Book?

Clear, practical, and beginner-friendly guidance
Covers modern, best-practice workflows used by top open-source developers
Helps you turn your code into a trusted, reusable NPM library
Saves you time with automation tips that reduce manual work

Start publishing like a professional developer. ?

","authors",[26],{"_14":27,"_28":29,"_5":30},"Z2lkOi8vbGVhbnB1Yi9TdG9yZTo6UHJvZHVjdEF1dGhvci82ODE3NQ","name","CodeSweetly",{"_31":32},"avatar",{"_33":34,"_35":36,"_37":38},"url","https://d308did4coypzi.cloudfront.net/avatars/2126865/medium/codesweetly-logo.png?1740345320","styleName","medium","exists",true,"currentUser","routes/_store+/_layout","routes/_store+/_readers+/_layout","actionData","errors"]

Email the author