The easiest to follow jquery tutorial for beginners. Line chart is often used for showing trends over time. Jun 14, 2017 implement free html5 chart no requirement of jquery open source chart. Easily generate flot graphs using python python flot utils 0. The most important, flot continues to release new versions, each new version comes with new features. Flot is easy to use, just a few lines of code, you can make a simple line chart, it also provides a comprehensive api documentation where you can find examples, usage and methods.