Hello Extension

A minimal popup that says hello.

Hello Extension is a lightweight and playful Chrome extension that provides a collection of small interactive worlds and practical mini tools, all accessible from a simple popup. Features 🌍 Globe: A rotating 2D Earth with stars and glow effects, built with Canvas. 🌌 Galaxy: A spiral galaxy visualization with starfield and luminous core. 🧮 Calculator: A scientific calculator supporting DEG/RAD modes, memory functions, and common math operations. 🐍 Snake: A neon-styled 2D Snake game with multiple skins and mobile-friendly controls. 🐍 3D Snake: A WebGL-based Snake game featuring a 3D board, rounded snake segments, and bright boundaries. Design Principles Runs entirely locally in the browser No external libraries or frameworks No data collection or network requests Simple, fast, and self-contained Hello Extension is designed for exploration, experimentation, and short breaks, offering small interactive experiences without distraction or tracking.