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

@slowclap/financial-charts

v0.0.6

Published

React charts specific to finance.

Readme

React Financial Charts

Note: this repo is a fork of react-financial-charts, renamed, converted to single repo, and updated to support React 19. This is in no way intended to be a maintained version, but if you find it useful, good luck!

Features

  • integrates multiple chart types
  • technical indicators and overlays
  • drawing objects

Chart types

  • Scatter
  • Area
  • Line
  • Candlestick
  • OHLC
  • HeikenAshi
  • Renko
  • Kagi
  • Point & Figure

Indicators

  • EMA, SMA, WMA, TMA
  • Bollinger band
  • SAR
  • MACD
  • RSI
  • ATR
  • Stochastic (fast, slow, full)
  • ForceIndex
  • ElderRay
  • Elder Impulse

Interactive Indicators

  • Trendline
  • Fibonacci Retracements
  • Gann Fan
  • Channel
  • Linear regression channel

Installation

pnpm install @slowclap/financial-charts

Documentation

Current documentation is limited to examples. These can be run by downloading and installing dependencies, then doing the same for the examples/ folder.

pnpm install
pnpm run build
(cd examples && pnpm install)
pnpm storybook

Contributing

Use, copy, or modify on your own. This was intended as a one-off for my specific needs. Not accepting contributions at this time.