With the help of our Computer Science Principles Labs, learn how to code from theory to practise. You have the chance to practise JavaScript, one of the most well-liked online programming languages, in this practical lab. JavaScript is a fantastic choice for beginning programmers because of its simplicity, cross-platform interoperability, and plenty of free coding tools. This course demonstrates how to immediately translate ideas such as variables, functions, conditions, loops, and arrays to the JavaScript programming language, building on the topics in the Computer Science Principles series. Follow along with series teacher Doug Winnie as he deconstructs the syntax and demonstrates JavaScript in action by downloading the free exercise files.