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Danimai | Deepak Mandal

  • HTML
    • Phase 1: The Foundation (Mental Models)
      • The Web & Browser
      • Anatomy of an Element
      • The Boilerplate (The Setup)
      • Nesting & Indentation: Organizing the Chaos
      • Comments & Characters: The Invisible & The Special
    • Phase 2 :Content Hierarchy (The Document)
      • Headings & Hierarchy
      • Paragraphs & Formatting
      • Inline Semantics
      • Lists (Structuring Items)
      • Review & Practice (Recipe project)
    • Phase 3: Connectivity & Assets
      • The Anchor Tag (Links)
      • Link Attributes: Controlling the Click
      • Images: Painting with Code
      • File Paths & Directory Structure
      • Modern Media: Semantics, Speed, and Vectors
    • Phase 4: Structural Meaning (Semantics)
      • Block vs. Inline: The Physics of HTML
      • The Generic Containers
      • Semantic Layouts I: The Big Picture
      • Semantic Layouts II
      • Structure Project (Capstone II)
    • Phase 5: Interaction & Data (Forms & Tables)
      • Tables (Strictly for Data)
      • Introduction to Forms
      • Input Essentials: The Chameleon Tag
      • Selection & Choices
      • Form Accessibility & UX
    • Phase 6: Professional Standards (Architecture)
      • Form Validation
      • The Head Tag Deep Dive
      • SEO & Social Sharing
      • Audio & Video
      • The Road Ahead (Integration)
  • CSS
    • Phase 1: The Physics of CSS (Mental Models)
      • CSS Anatomy & Integration
      • Selectors (Targeting)
      • The Cascade & Specificity (The Rules of War)
      • The Box Model (The Most Important Concept)
      • Box Sizing (The Fix)
    • Phase 2: Typography & Aesthetics
      • Color Systems
      • Typography Basics
      • Text Formatting & Spacing
      • Backgrounds
      • Styling Review (Capstone I)
    • Phase 3: The Layout Engine (Modern)
      • The Display Property
      • Positioning Strategy
      • Flexbox Part 1 (The Container)
      • Flexbox Part 2 (The Children)
      • CSS Grid (Two-Dimensional)
    • Phase 4: Responsive Design
      • Modern Units
      • Media Queries
      • Mobile-First Strategy
      • Responsive Images & Media
      • Layout Project (Capstone II)
    • Phase 5: Visual Effects & Polish
      • Shadows & Depth
      • Gradients
      • Transitions (Simple Movement)
      • Transforms (2D & 3D)
      • Keyframe Animations
    • Phase 6: Architecture & Professional CSS
      • Pseudo-classes & Elements
      • CSS Variables (Custom Properties)
      • Methodologies (Organizing Code)
      • Modern Frameworks (The “Why”)
      • The Road Ahead
  • Python
  • Javascript
    • Phase 1: The Foundation (Mental Models)
      • The JavaScript Environment
      • Data Containers (Variables)
      • Primitive Data Types
      • Modern Strings
      • Operators & Coercion
    • Phase 2: Control Flow
      • Conditional Logic
      • Advanced Decisions
      • Loops
      • Nested Loops & Patterns
      • Logic Review (Capstone I)
    • Phase 3: Functions
      • Introduction to Functions
      • Modern Syntax (Arrow Functions)
      • Scope & Hoisting
      • Clean Code Principles
    • Phase 4: Data Structures
      • Arrays (The List)
      • Array Methods
      • Objects (The Entity)
      • Complex Structures
      • Functional Iteration
      • Console Project (Capstone II)
    • Phase 5: The DOM
      • The DOM Tree
      • Manipulation
      • Event Listeners
      • Creating Elements
      • Propagation & Delegation
    • Phase 6: Architecture & Deployment
      • State-Driven UI
      • Capstone Project A
      • Capstone Project B
      • Async JavaScript
      • The Road Ahead
  • SQL
    • Phase 1: The Foundation (Mental Models)
      • The Database vs. The Spreadsheet
      • Relational Theory Basics
      • Syntax & The Environment
      • The Select Statement (Retrieval)
      • Sorting & Limiting
    • Phase 2: Filtering Logic (The Surgeon)
      • The WHERE Clause
      • Logical Operators
      • Pattern Matching
      • Range & Sets
      • Filtering Project (Capstone I)
    • Phase 3: The Relational Engine (Joins)
      • Primary & Foreign Keys
      • Inner Joins (The Intersection)
      • Left & Right Joins
      • Full Outer Joins & Cross Joins
      • Self Joins
    • Phase 4: Aggregation & Analysis (Data Science)
      • Aggregate Functions
      • Grouping Data
      • Filtering Aggregates (HAVING)
      • Date & String Functions
      • Analysis Project (Capstone II)
    • Phase 5: Managing Data (CRUD) & Integrity
      • Inserting Data
      • Updating Data (The Danger Zone)
      • Deleting Data
      • The NULL Trap
      • Constraints & Validation
    • Phase 6: Advanced & Architecture
      • Subqueries (Inception)
      • CTEs (Common Table Expressions)
      • Indexes (Performance)
      • Transactions (ACID)
      • The Road Ahead
    • PostgreSQL
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Danimai | Deepak Mandal

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