25 docs tagged with "javascript"

Chapter 2 cheat sheet — CSS selectors, properties, and JavaScript functions for GSEB Std 12 Computer Studies. Quick board exam revision reference.

Learn the HTML Canvas API — draw shapes, text, images, and create graphics programmatically with JavaScript. Free student notes & practical code examples guide.

Master HTML form validation — built-in HTML5 validation, Constraint Validation API, custom validation, accessible error messages, and best practices.

Master HTML5 APIs including Geolocation for location services, Canvas for graphics, and Local Storage for data persistence. Complete student exam study guide.

Learn what JavaScript is and how it powers modern websites. Understand its relationship with HTML and CSS using the Human Body scenario. Complete.

Master Async/Await in JavaScript. Learn how to write clean, synchronous-looking asynchronous code using the Delivery Waiter scenario. Complete.

Learn how JavaScript integrates with HTML — the script tag, defer vs async, DOM manipulation basics, and making pages interactive. Complete practical.

Explore the 8 data types in JavaScript, including primitives like Strings and Numbers, and non-primitives like Objects. Structured study material & code notes.

Learn how to make websites interactive with JavaScript Events. Master click events, hover states, and event listeners using the Alarm Clock scenario.

Master JavaScript functions. Learn declaration, parameters, and return values using the Coffee Recipe scenario. Understand local vs global scope.

Learn how JavaScript handles numbers, understand floating-point precision, and use the built-in Math object for complex calculations. Complete.

Learn how to use Objects in JavaScript to store complex data. Master dot notation, bracket notation, and the 'this' keyword with the Car scenario.

Learn about JavaScript operators, including the important distinction between loose and strict equality. Step-by-step practical programming guide with examples.

Learn the four main ways to display output in JavaScript, including innerHTML, console.log, and window.alert. Complete practical study guide for student exams.

Learn how JavaScript handles tasks that take time. Master Promises and Async/Await using the Pizza Shop scenario. No more Callback Hell!. Complete.

Learn how to insert JavaScript into HTML using the script tag, and understand the difference between internal and external scripts. Complete.

Master JavaScript strings, learn how to extract substrings, replace content, and use modern template literals. Complete practical study guide for student exams.

Master the basic syntax rules of JavaScript, including variables, operators, and how to properly comment your code. Free student notes & practical code guide.

JavaScript learning roadmap covering browser basics, foundations, DOM work, and async programming. Practical programming guide with step-by-step code examples.

Learn how to store data in JavaScript. Master let and const, and learn why var is deprecated using the Post-it Note scenario. Complete student exam study guide.

Practice CSS/JS integration and interview skills. Style a bio page, add JavaScript interactivity, and complete a timed mock interview coding challenge.

Master the Document Object Model (DOM). Learn how JavaScript interacts with HTML using the Christmas Tree scenario. Includes querySelector and getElementById.

Step-by-step practical exam solutions for VNSGU BCA Semester 3 Web Designing (April 2025, Set A). Free VNSGU BCA practical examination study & solution guide.

Step-by-step practical exam solutions for VNSGU BCA Semester 3 Web Designing (April 2025, Set B). Free VNSGU BCA practical examination study & solution guide.

Learn Web Components — build reusable custom HTML elements with Shadow DOM, HTML templates, and the `<slot>` element. Free student notes & practical code guide.