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A collection of interactive JavaScript projects showcasing DOM manipulation, game logic, and core programming concepts. Features number guessing games, modal components, banking apps, and more educational demos.

by rahulgotrekiya

An action-packed dungeon crawler inspired by the arcade classic Gauntlet. Battle enemies, grab treasure, and fight your way through levels on HTML5 canvas.

by hereistopdev

An interactive JavaScript console. Type JavaScript, see results instantly. Perfect for experimenting and learning.

by openexchangerates

Write HTML, CSS, and JavaScript with instant live preview. A lightweight CodePen-style editor in your browser.

by ItzBlueSword

Test your knowledge of JavaScript's tricky == operator. Fill in the equality table by guessing which comparisons return true — a fun challenge for developers.

by slikts

Turn JavaScript code into draggable bookmarklets instantly. Paste your code, get a ready-to-use bookmarklet link you can drag to your browser toolbar.

by caiorss

Discover JavaScript book recommendations and listen to relaxing music to help you concentrate while studying. Combines learning resources with ambient sounds for an optimal study experience.

by VicPeralta

A programming puzzle game. Write JavaScript to control a building elevators and transport passengers as efficiently as possible.

by magwo

A JavaScript fighting game featuring two powerful warriors battling with special attacks and energy moves. Built using sprites without canvas for smooth browser gameplay.

by Hidekela

JavaScript API client library for Passky password management services. Provides developers with tools to integrate password management functionality into web applications.

by Rabbit-Company

A browser-based roguelike dungeon crawler where you navigate through procedurally generated labs. Features turn-based combat, weapon systems, and classic roguelike exploration.

by unstoppablecarl

A platform adventure game where you battle through levels using shooting and jumping mechanics. Created by students to promote science and technology through interactive gameplay.

by oleonardosilva

An elegant browser-based command-line console. Type commands, see output, and build interactive terminal-style experiences in the browser.

by 1j01

A beautiful, lightweight dialog and modal library demo. See alerts, confirms, prompts, and custom dialogs with smooth animations.

by xxjapp

Plot mathematical functions in real-time on an interactive graph. Supports trigonometric, logarithmic, and polynomial functions.

by Abhrankan Chakrabarti

Convert Scratch projects into standalone HTML files. Upload a Scratch project and download a self-contained web page you can share.

by SheepTester

A twin-stick shooter packed into 13KB of JavaScript and WebGL. Procedurally generated levels, multiple weapons, and neon retro aesthetics.

by phoboslab

Create music from math — write tiny formulas that generate audio in real time. A bytebeat player for composing algorithmic music with just a few characters of code.

by BSquareII

Classic checkers board game built with JavaScript.

by Launch Arcade

A browser-based image editor with filters, adjustments, and effects. Apply brightness, contrast, saturation, and more to any photo.

by victorqribeiro

A real-time strategy game in 13KB of JavaScript and WebGL. Command units, capture resources, and conquer the map.

by phoboslab

CPU ray tracer rendering 3D scenes with reflections, shadows, and materials in pure JavaScript.

by erichlof

An interactive graphing tool for visualizing and animating mathematical concepts like linear transformations and matrix operations.

by soerenfriese

A full-featured Google Calendar clone built with zero dependencies. Create events, drag to reschedule, switch between day/week/month views — all in vanilla JavaScript.

by chaseottofy

Interactive monthly calendar with navigation built in pure JavaScript.

by niinpatel

A tiny, elegant code editor for the browser with syntax highlighting. Write and edit code in a clean, minimal interface.

by kazzkiq