Pine Script is the domain specific scripting language of TradingView. It’s very powerful and very fun to use with a huge community.
You can check out some of the community scripts here.
If you want to see how Pine Script stacks up against other Scripting and Programming languages check out the article below.
Calculating the correct commission type for strategies When running strategies in Pine Script, we have the option to choose a commission type that reflects the commission type we will be using when live trading. Choosing the correct commission type is important in order to get the most accurate results for our strategy. There are three types of commission we can choose from in Pine Script: It’s important to note that all commissions are paid on each order, including both entries and exits. For example, if we buy $100 worth of a security and pay a 1% commission, we would pay…
If you need a primer on Pine Script you can read the official docs here.
I also have a course on Udemy here.