Showing 56 apps matching “openings”
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Study 3,600+ chess openings on an interactive board. Search by name or ECO code, step through moves, bookmark favorites, and track your study progress.

A beautiful, animated birthday card with confetti, cake, and warm wishes. Customize and share with someone special.

Browse classic gaming characters and share your favorites with likes and comments. Discover nostalgic pixel art heroes from gaming history.

A curated collection of creative front-end mini-projects: interactive animations, visual effects, and clever CSS/JS experiments.

A live GLSL fragment shader editor with instant preview. Write WebGL shaders and see the results in real-time on a canvas.

Your morning news digest. Top stories across 8 categories, updated every 30 minutes.

A fitness app with exercise guides, workout routines, and body stats tracking. Browse exercises by muscle group and build your personal training plan.

A browser drum machine and beat sequencer. Program grooves, record patterns, and export your beats as JSON.

A polished color picker with web colors, theme palettes, and custom color selection. Pick from a familiar Office-style interface or enter hex and RGB values directly.

A turn-based tactical adventure game with resource-based magic, intelligent AI enemies, and interactive environments. Explore dungeons and use strategy to overcome challenges.

Live status dashboard for the Strait of Hormuz. See current shipping conditions, threat level, oil flow data, and the latest news headlines.

A collaborative platform where developers worldwide can showcase and discover diverse coding projects across web development, mobile apps, machine learning and more.

The iconic falling green characters from The Matrix, rendered on canvas. Click and interact with the digital rain.

Learn Kubernetes through interactive 3D gameplay. Deploy pods, handle real incidents, and master kubectl commands in campaign, chaos, and sandbox modes.

Generate Sierpinski triangles and other fractals using the chaos game algorithm. Customize sides, colors, and restrictions to create mesmerizing patterns.

A complete starter template for creating browser-based roguelike games with level generation, inventory systems, and mobile-friendly controls.

Generate customizable hexagonal terrain maps with biomes, elevation, and moisture using procedural algorithms. Export your created worlds as PNG images.

Explore procedurally generated dungeons. Fight monsters, collect items, and descend deeper. ASCII roguelike adventure in your browser.

Interactive tool for visualizing sorting algorithms in action. Watch bubble sort, quick sort, merge sort, and more come to life with animated bar charts.

Interactive simulation of organic Turing patterns emerging from two chemicals mixing together. Adjust parameters to create mesmerizing biological patterns.

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.

Interactive visualizations of 40+ data structures and algorithms — trees, heaps, graphs, hash tables, sorting, and more. A classic CS education resource.

Learn guitar scales on an interactive fretboard and record, edit, and playback guitar tablature with sound synthesis.
Interactive grid-based physics simulations including quantum mechanics, gravity, and fluid dynamics. Experience real-time physics in a pixelated visual style.

Read CBR, CBZ, and CBT comic book files right in your browser. Drop a file and flip through pages with a clean reading interface.

A cozy lofi music player with ambient visuals. Hit play, relax, and let the chill beats flow — perfect for studying or unwinding.

A minimalist dungeon crawler with procedurally generated rooms, stamina-based combat, and persistent world simulation. Originally designed for e-readers but works on all devices.

A 15-tile sliding puzzle built from real OpenStreetMap tiles. Pick any location on the map, then unscramble the satellite imagery to solve the puzzle.

A sleek HTML5 compass that uses your device orientation sensors. Point your phone and see which direction you are facing.
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