PykCharts.js

PykCharts.js

PykCharts.js is an open source JavaScript charting library built on top of D3.js. It enables easy and customizable data visualization in web applications. PykCharts supports various interactive chart types including line, bar, pie, donut, scatter, bubble and more.
charts data-visualization javascript d3js open-source

PykCharts.js: Open Source JavaScript Charting Library

PykCharts.js is an open source JavaScript charting library built on top of D3.js. It enables easy and customizable data visualization in web applications. PykCharts supports various interactive chart types including line, bar, pie, donut, scatter, bubble and more.

What is PykCharts.js?

PykCharts.js is an open source JavaScript charting library for building highly customizable and interactive data visualizations and charts using web technologies. It is built on top of the popular D3.js library.

Key features of PykCharts include:

  • Support for various chart types like line, bar, pie, donut, scatter, bubble maps etc.
  • Interactive charts with features like tooltip, zooming, panning etc.
  • Theme support for customizing chart colours, fonts etc.
  • Client side chart generation
  • Legends and axes formatting options
  • Configurable chart sizes and ratios
  • Works across modern browsers

PykCharts aims to provide an easy way to visualize data on the web without needing to write complex D3 code. Developers can create responsive, publication-quality charts with PykCharts by providing chart configurations. It abstracts away D3's lower level API and provides simpler JSON-based configuration options.

Some key use cases of PykCharts include building interactive business dashboards, data journalism apps, data reports, analytics software etc. Many open source and commercial applications use PykCharts for their data visualization needs.

PykCharts.js Features

Features

  1. Supports various interactive chart types like line, bar, pie, donut, scatter, bubble etc
  2. Built on top of D3.js for customizable SVG visualizations
  3. Includes options for styling, transitions, tooltips, legends and exporting charts as images
  4. Works across modern browsers and devices
  5. Open source library with MIT license

Pricing

  • Open Source

Pros

Lightweight and easy to integrate into web apps

Highly customizable with extensive configuration options

Good documentation and examples

Active development and maintenance

Free to use for commercial and non-commercial purposes

Cons

Less chart types compared to some commercial libraries

Steeper learning curve than simple wrapper libraries

Relies on D3.js so requires knowledge of SVG and D3

Limited support available as open source project


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