Flowchart.js
Flowchart.js is a simple JavaScript library for creating flowcharts and diagrams in web applications. It allows developers to easily add interactive flowcharts without needing charting libraries or plugins.
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diagram
visualization
javascript
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Flowchart.js: Simple JavaScript Library for Flowcharts
Create interactive flowcharts and diagrams in web applications with Flowchart.js, a lightweight and easy-to-use JavaScript library that eliminates the need for charting plugins.
What is Flowchart.js?
Flowchart.js is an open-source JavaScript library for easily creating flowcharts, diagrams, and graphs within web applications. It is designed to be simple and lightweight, relying only on native HTML5 canvas and JavaScript functionality rather than external libraries or plugins.
Some key features of Flowchart.js include:
- Straightforward declarative syntax for defining flowchart components like nodes, connections, and container blocks
- Dynamic rendering of diagrams that can respond to real-time data changes
- Customizable appearance and behavior with options for colors, shapes, zooming, scrolling, and user interactivity
- Small file size and no external dependencies for easy integration into any webpage or JavaScript app
- Exports to PNG images, SVG vector images, and JSON data formats
- Works across all modern web browsers including mobile
Flowchart.js simplifies the process of adding interactive diagrams and flowcharts to web apps. Developers can use it to quickly illustrate workflows, organization charts, application logic, algorithm steps, and more. The simple API allows complex diagrams to be defined concisely in JavaScript code.
Flowchart.js Features
Features
- Drag and drop flowchart nodes
- Connect nodes to build flowcharts
- Zoom, pan, and fit flowcharts
- Customizable node styles
- Export flowcharts as images
- Embed flowcharts in web pages
- Works with modern web frameworks
Pricing
- Open Source
Pros
Lightweight and easy to use
No dependencies required
Open source and free
Good documentation
Active development and support
Cons
Limited built-in node shapes
Basic styling options
Not many advanced features
Not suitable for complex diagrams
Official Links
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