If you are not used to making charts, there is a tool that will make your life easier.
From Data to Viz helps you to decide which chart would best describe your data.
Following the type of your data, From Viz to Data will suggest charts that best fits your needs.
Furthermore, for each kind of chart, it will show you what it is used for, which information it gives, the common mistakes when using it, and also directs you to R, Phyton and JS galleries, so you can find the best codes for making these charts.
You may also find these codes directly in the galleries: