npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@nebula-kit/core

v0.10.0

Published

React UI system built on composition and prop inheritance, with strict rules governing component appearance and behavior. Designed to reduce UI entropy and keep interfaces consistent and maintainable as products grow over time.

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Maintainers

karmello_1234karmello_1234

Keywords

nebulakitreactuilibraryreusablecomponentsdesignsystemaccessibilitytypescriptjsxcompositionsemanticsresponsivessr

Readme

NebulaKit

React UI system built on composition and prop inheritance, with strict rules governing component appearance and behavior. Designed to reduce UI entropy and keep interfaces consistent and maintainable as products grow over time.

JSX first

JSX is the primary development flow. Styling happens through structured props instead of constant CSS authoring, while preserving familiar CSS concepts underneath.

Composition and inheritance

Pure composition drives all component behavior. Functionality is never duplicated. Composed functionality flows through prop inheritance, not redefinition.

Enforcing HTML semantics

Semantic HTML is part of the component contract. Components preserve structure and meaning by default.

Orthogonal styling engine

Styling concerns are separated and scoped to prevent interference. Each styling dimension stays isolated. Performance is a property of the architecture, not an added optimization.

Unified rendering models

The mechanisms for drawing visual output and handling responsiveness are each driven by their own explicit model, ensuring consistent behavior across the system.

Resistant to entropy

System constraints minimize UI entropy and optimize for long-term consistency, keeping products stable as they grow.

Get started: https://nebulakit.dev/foundations/overview/getting-started/installation

License: https://nebulakit.dev/foundations/other/legal/license

Release notes: https://nebulakit.dev/foundations/resources/changelog/v0.10.0