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

@0xsequence/marketplace-sdk

v2.0.1

Published

`@0xsequence/marketplace-sdk` provides core functionality for integrators who wish to develop their own web3 Marketplaces using [Sequence's Aggregated Marketplace](https://sequence.xyz/marketplaces) technology.

Readme

Marketplace SDK

@0xsequence/marketplace-sdk provides core functionality for integrators who wish to develop their own web3 Marketplaces using Sequence's Aggregated Marketplace technology.

You can install with:

pnpm install @0xsequence/marketplace-sdk

For an example Marketplace implementation that leverages this SDK, see Sequence Marketplace Boilerplate.

Development

To run the development server, run:

pnpm dev:react

This will start the React playground, which is a Vite project

To run the Next.js playground, run:

pnpm dev:next

The playgrounds can run against the local SDK in both "build" and "unbuild" modes. When modifying existing SDK code without building it, you'll get the benefit of Hot Module Replacement (HMR) in the playgrounds automatically with the exeption of adding new exports to the SDK, then you'll need to run pnpm install afterward to trigger the creation of new symlinks for the playgrounds.

Testing

The marketplace SDK uses Foundry / Anvil for testing.

Install Foundry using the following command:

curl -L https://foundry.paradigm.xyz | bash

To run the tests, run:

pnpm test