When it comes to learning Pine Script code for TradingView and improving your trading strategies, there are several resources available that can help you. Here are some of the best resources you can use:

1. TradingView’s Pine Script Documentation: The official documentation provided by TradingView is an excellent starting point. It covers all aspects of Pine Script, including language syntax, built-in functions, indicators, and strategies. You can find the documentation at https://www.tradingview.com/pine-script-docs/en/v4/.

1. Pine Script Forum: The TradingView Pine Script forum is a valuable community where you can interact with other Pine Script developers, ask questions, and find answers to common problems. You can access the forum at https://www.tradingview.com/script/.

1. YouTube Tutorials: There are many Pine Script tutorials available on YouTube that can help you understand the basics and advanced concepts of Pine Script coding. Some popular channels that offer Pine Script tutorials include Pine Script Mastery, Backtest Rookies, and Pine Coders.

1. Online Courses: There are several online courses dedicated to teaching Pine Script and improving trading strategies on platforms like Udemy, Coursera, and Skillshare. These courses provide structured lessons, hands-on projects, and quizzes to enhance your learning experience. Look for courses with good ratings and reviews to ensure their quality.

1. Books and eBooks: There are a few books available that specifically cover Pine Script and algorithmic trading on TradingView. One popular book is “Building Winning Algorithmic Trading Systems” by Kevin Davey, which includes a section on Pine Script.

1. TradingView Blog: TradingView’s official blog often publishes articles related to Pine Script and trading strategies. The blog posts cover various topics such as indicator development, backtesting techniques, and strategy optimization. You can explore the blog at https://www.tradingview.com/blog/.

1. Community Scripts: TradingView has a vast library of community-contributed scripts that you can study to understand different Pine Script techniques and trading strategies. You can browse and explore the scripts at https://www.tradingview.com/scripts/.

Remember that learning Pine Script and developing effective trading strategies require practice and experimentation. Start with simple scripts and gradually build up your skills and knowledge by working on more complex projects. Additionally, make use of backtesting and paper trading features in TradingView to validate and refine your strategies before deploying them in real trading scenarios.