nteractivity with JavaScript Issued by University of Michigan via Coursera Instructors: Dr. Colleen van Lent, Dr. Charles Severance
Four-module course on vanilla JavaScript covering variables, data types, operators, functions, scope and the this keyword, DOM traversal and manipulation, event handling for mouse, touch, and keyboard input, arrays, and loops. Strong focus on writing clean code, debugging in the browser, and balancing interactive features against accessibility requirements (tabindex, keyboard navigation, screen reader support).
Skills: JavaScript (ES5+), DOM Manipulation, Event-Driven Programming, Functions, Arrays, Debugging, Web Accessibility