Beginner•Web Development

Personal Blog

Build a clean, modern personal blog using only HTML, CSS, and vanilla JavaScript. Features a multi-page SPA with localStorage persistence, full CRUD operations, live search, and a responsive card-based layout — no frameworks, no backend required.

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What You Will Build

A fully functional client-side blogging platform where users can create, read, edit, and delete blog posts. All data persists in the browser via localStorage, surviving page refreshes. The UI features a glassmorphism navbar, blue gradient hero, animated post cards, a live search bar, a delete confirmation modal, toast notifications, and a demo post seed — all without a single dependency or build tool.

Concepts You'll Learn

Structuring a multi-page Single Page Application (SPA) with pure HTML and JavaScript
Reading and writing structured data to localStorage for client-side persistence
Dynamic DOM manipulation — creating, updating, and removing elements with JavaScript
Form validation with real-time error feedback and character counters
Implementing full CRUD (Create, Read, Update, Delete) without a backend
Building a live search/filter feature that queries on every keystroke
Escaping HTML output to prevent XSS vulnerabilities
Responsive design with CSS Grid, Flexbox, and media queries
CSS custom properties (variables) for consistent theming
Smooth animations and transitions with pure CSS keyframes
Building accessible modals and toast notification systems
Mobile-first design with a hamburger navigation menu