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Add to SafariWhen comparing Flot vs KoolChart, the Slant community recommends Flot for most people. In the question“What are the best JavaScript charting libraries? ” Flot is ranked 16th while KoolChart is ranked 17th. The most important reason people chose Flot is:
Flot provides detailed and well organized [documentation](https://github.com/flot/flot/blob/master/API.md) that includes plenty of code examples you're free to use. It's fast to customize and add functionality, partially due to its use of jQuery.
Question Ranking
Pros
Pro Easy to use
Flot provides detailed and well organized documentation that includes plenty of code examples you're free to use. It's fast to customize and add functionality, partially due to its use of jQuery.
Pro Real-time updates
Flot provides live updating with a customizable update time.
Pro Drag to select
Pro Simple configuration
Pro Charts look beautiful
The colors and shapes of charts are very beautiful.
Pro Event handling and user interactivity
If you have data that meets certain conditions, you can highlight it or create another chart at that data point. Also, you can use the built-in data editor to simulate the chart while directly modifying the chart data
Pro The most numerous sample charts provided
30 chart types and 400 ready-to-use sample charts are pre-packaged in KoolChart, which is the most numerous provided in a single package. Here are some sample charts available.
https://www.koolchart.com/demo/line_chart
https://www.koolchart.com/demo/histogram_chart
https://www.koolchart.com/demo/target_chart
https://www.koolchart.com/demo/wing_chart
Pro Very easy and intuitive
Pro Lazy data processing
This is a very useful feature when used with the scroll function because of the large amount of data.
Pro Candlestick charts
Pro Various types of charts are available
KoolChart provides a variety of useful charts. It can bring your business data effective visualization.
Cons
Con Limited choice of charts
Currently, Flot supports a limited number of chart types (lines, bars, filled area and point chart).
Con Not open source - 2 month trial
