JavaScript Practice Projects Create 3 Mini Apps From Scratch

Explore how you can build and setup these JavaScript applications and web site components. Perfect to practice and explore using JavaScript and get familiar with the Document Object Model. Extend your knowledge try the code and customize to suit your needs. Code is explained in a step by step approach to building the below example applications.

Click Counter – only JavaScript

Build a click counter that outputs a functional click counting application using only JavaScript NO HTML 🙂

interactive elements

creating elements on the fly

DOM – element manipulation

Image Gallery Image modal popup window – Dynamic JavaScript

Click an image, any image and it will popup within the larger modal. Use JavaScript to get image source of the clicked image and utilize it in the modal output.

Element selection

Element object data – dynamically use it in code

Update element contents setting attributes

Create interaction with event listeners

Dynamic Content updating DOM elements with new content data.

Play Hangman – Word guessing Game

All generated dynamically using JavaScript, including user letters for selection, applying game logic for win conditions, creating elements and interactive content on the fly.

Arrays and objects for data use and dynamic gameplay

Creating interactive elements with event listeners