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Step 12. Introduction to Conditional Statements

Daniel Shiffman introduces the fundamental concept of an "if" statement in programming. He introduces JavaScript operators. The "if" statement in this World tests if the x-value of the mouse is above a certain value and changes color accordingly. Edit it to do something entirely different.

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From: Tutorial 3.1: Introduction to Conditional Statements

World

Tutorial 3.1
Introduction to Conditional Statements
The background is a program, showing the JavaScript graphics used on this site.
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Ancient Brain is looking for a partner to co-write a JavaScript or Python coding book for schools, to be used worldwide. This would be a course for students in learning to code from scratch. The book and course will be integrated into the Ancient Brain site. This is an opportunity for someone looking to develop a course and textbook to partner with a site to promote it. Read more.