Browse Apps

Read-along picture books for toddlers. Five illustrated stories with word-by-word highlighting, read-aloud narration, and a star-collecting bookshelf. Cloud saves track your progress across devices.

Draw tarot cards, explore their light and shadow meanings, and keep a personal reading journal. Single card and three-card (Past, Present, Future) spreads with all 78 cards.

Browse 148 named CSS colors, build palettes, save them to the cloud, and share to a community gallery. Filter by hue, sort by lightness, and export as CSS custom properties.

The classic light-gun arcade game reimagined for the browser. Aim, shoot, and do not miss or the dog will laugh at you.

Plan custom workouts organized by days and exercise blocks with built-in timers, dark/light themes, and local data persistence with JSON export/import.

A tiny live Markdown previewer — type Markdown on the left, see formatted HTML on the right. Ultra-lightweight at under 5KB.

Compare two blocks of text side-by-side with highlighted differences. Your text never leaves the browser.

Explore prime numbers on an interactive grid — watch patterns emerge as primes light up across thousands of numbers. A beautiful way to see the structure in primes.

Full-featured ASCII art editor with drawing tools, text mode, dark and light themes, and keyboard shortcuts.

A full-featured Markdown editor with live preview, syntax highlighting, and export. All processing happens in your browser.

Test regular expressions with live highlighting. See matches, groups, and flags in real-time.

GPU-accelerated real-time path tracer with scene modeling, materials, and lights via WebGL2.

A beautiful puzzle game about light. Connect beams, reflect colors, and illuminate the board with increasingly tricky levels.

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

A lightweight web spreadsheet with formulas, cell formatting, merge, freeze panes, and multiple sheets. Excel-like editing in the browser.

A minimalist fitness timer with reps, cardio, and sparring modes featuring audio cues, lap tracking, and dark/light themes for real-world training.

Toggle lights on a 5x5 grid to switch them all off. Clicking a light toggles itself and adjacent lights in this classic logic puzzle.

An interactive duration picker for hours, minutes, and seconds. Scroll or type to set precise time durations — clean, lightweight, no dependencies.

A full-featured online Markdown editor with syntax highlighting, live preview, and auto-save. Write documents with a clean, dark-themed interface.

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

A lightweight password manager that stores encrypted passwords locally in your browser. Generate secure passwords and manage credentials without requiring any backend server.

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

Click any image to zoom into it with a smooth, elegant animation. A beautiful image lightbox that just works.

Click the button. It does nothing. Or does it? A hilariously pointless web experience with surprisingly delightful surprises.