LearnHTMLy - Coding & Editor

LearnHTMLy is your all-in-one mobile web development studio. Write HTML, CSS, and JavaScript code, preview it in real time, and learn web development through interactive lessons — all from your Android device.

Whether you're a complete beginner learning your first HTML tag or a developer prototyping on the go, LearnHTMLy gives you everything you need in one app.

▶ SMART CODE EDITOR
• Syntax highlighting for HTML, CSS, JavaScript, and PHP
• Auto-indent, smart bracket matching, and auto-closing tags
• Line numbers with current line highlighting
• Code folding for easy navigation
• Undo/Redo with full history
• Code formatting powered by Prettier.js
• Real-time syntax validation with inline error indicators
• Pinch-to-zoom font size adjustment

▶ LIVE PREVIEW
• Split-screen editor and preview mode
• Device-responsive preview in phone, tablet, and desktop sizes
• Real-time updates as you type
• Safe preview with sanitized external resources

▶ INTERACTIVE LEARNING HUB
• Tap any HTML tag to instantly see its definition and examples
• 20+ HTML tag definitions with syntax, attributes, and tips
• Step-by-step micro-lessons for hands-on learning
• Interactive coding challenges with hints and solutions
• Track your progress and maintain learning streaks
• Categories: HTML Basics, CSS Basics, CSS Layout, JavaScript, and more

▶ JSON TREE VIEWER
• Paste HTML or JSON and inspect the DOM as a navigable tree
• Expand and collapse nodes to explore structure
• Export to JSON for external use

▶ MARKDOWN EDITOR
• Write Markdown with live preview
• Save to project or export as HTML/MD

▶ PROJECT MANAGEMENT
• Create projects from templates: Blank, Bootstrap, or Landing Page
• Multi-file support for HTML, CSS, JS, and JSON
• Auto-save with version recovery

▶ BEAUTIFUL THEMES
• Glassmorphism — frosted glass panels with blur effects
• Dark Mode — system-aware with manual toggle
• Neon — cyberpunk aesthetic with glow effects
• Terminal — retro green phosphor styling
• Doodle — hand-drawn, paper-like appearance

▶ WHO IS THIS FOR?
• Students learning web development for the first time
• Developers who want a quick mobile code editor
• Anyone who wants to understand how websites are built
• Teachers and mentors looking for a learning tool

Start coding and learning web development today — no laptop required.