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npmcharts.com

MITJavaScript

Compare npm package download trends over time with interactive charts and embeddable visualizations.

Visit WebsiteGitHubGitHub
168 stars28 forks0 contributors

What is npmcharts.com?

npmcharts.com is a web application that visualizes and compares npm package download statistics over time. It transforms raw npm download data into interactive charts that developers can use to analyze package popularity trends and make informed decisions about dependencies. The service also generates embeddable chart images for documentation, articles, and social media sharing.

Target Audience

JavaScript and Node.js developers evaluating npm packages for their projects, open-source maintainers tracking their package's adoption, and technical writers creating documentation with package comparison data.

Value Proposition

Developers choose npmcharts.com because it provides free, visual access to npm download trends that are otherwise only available as raw numbers, with unique embeddable charts that work across platforms like Medium, Reddit, Twitter, and Slack without requiring API keys or authentication.

Overview

Compare npm package downloads over time

Use Cases

Best For

  • Comparing download trends between competing npm packages
  • Embedding package popularity charts in Medium articles and blog posts
  • Adding visual download statistics to open-source project READMEs
  • Tracking adoption trends of newly released npm packages
  • Analyzing seasonal or version-related download patterns
  • Sharing package comparison charts on social media platforms

Not Ideal For

  • Developers needing programmatic access to npm download data via API for custom analysis tools
  • Projects requiring real-time or intra-daily download statistics, as npmcharts aggregates data on a daily basis
  • Teams that need to visualize private npm package downloads, since it only works with public packages

Pros & Cons

Pros

Interactive Package Comparison

Allows side-by-side visualization of multiple npm packages' download trends, helping developers compare popularity easily based on the key features.

Platform-Native Embeds

Generates embed codes and images that work seamlessly on Medium, Reddit, Twitter, and Slack, as demonstrated in the README with gif examples.

No Authentication Needed

Uses npm's public download data, so users can access charts without API keys or sign-ups, making it freely accessible as per the value proposition.

Local Development Support

Provides clear setup instructions with `yarn` and `npm start` commands, including testing steps to verify functionality locally, as outlined in the README.

Cons

Heavy Local Setup

Requires installing `puppeteer` with a 150MB chromium download, making initial setup time-consuming and resource-heavy, as mentioned in the setup instructions.

Limited Data Source

Relies solely on npm's public download data, so it cannot visualize packages from other registries or private npm packages, limiting its scope.

Basic Chart Customization

The README does not mention options to customize chart aesthetics or data parameters, suggesting limited flexibility for advanced users.

Frequently Asked Questions

Quick Stats

Stars168
Forks28
Contributors0
Open Issues13
Last commit1 year ago
CreatedSince 2015

Tags

#hacktoberfest#chart#graph#developer-tools#npm#npm-packages#charting#open-source-metrics#data-visualization#package-management#vue

Built With

C
Chromium
P
Puppeteer

Links & Resources

Website

Included in

Vue.js73.6k
Auto-fetched 9 hours ago

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