I love watching football matches and sometimes I bet on sports. But I'm not a programmer and I can't write a Javascript to calculate the odds and winnings. I'm sure there is a lot of ready-made software for this, you need only to find the tool that suits you best. If you are sure that you need to understand how sports betting works, then I can recommend this informative articles about betting
https://1xbet.ug/ . I think this will help you understand the basic principles of bookmaking and maybe you will have new ideas about creating a betting strategy.
