TypeCode is a developer-focused typing platform designed to help programmers improve coding speed, syntax accuracy, and muscle memory. Unlike traditional typing tests that use plain text, TypeCode trains users using real code snippets across multiple programming languages and difficulty levels.

This project is being built as a major academic project with a focus on real-time input processing, performance analytics, and scalable architecture using modern web technologies.

Most typing platforms train general typing speed. TypeCode trains coding fluency.

Users practice typing:

• real syntax
• real patterns
• real logic structures

The goal is to help developers:

• type faster
• reduce syntax mistakes
• build coding reflexes

Practice snippets from multiple languages:

• JavaScript
• Python
• C++
• SQL

Each snippet is categorized by:

• language
• topic
• difficulty

Snippets are grouped by complexity:

• character-by-character validation
• live caret tracking
• mistake highlighting
• instant feedback

Tracks mistake patterns such as:

• brackets
• operators
• punctuation
• keywords

Generates performance insights:

• strongest syntax area
• weakest syntax area
• improvement suggestions

After each test:

• WPM
• accuracy
• error breakdown
• consistency score

Users can train by concept:

• loops
• recursion
• arrays
• strings
• conditionals

This doubles as DSA syntax training.

• streak tracking
• daily challenge snippet
• achievement badges

• Next.js
• React
• Tailwind CSS
• Framer Motion

• Next.js API routes
• MongoDB

{
  "language": "python",
  "topic": "loops",
  "difficulty": "easy",
  "code": "for i in range(n):\n    print(i)"
}

Client UI
   ↓
Typing Engine (client logic)
   ↓
API Routes
   ↓
Snippet Database
   ↓
Analytics Engine

This project aims to demonstrate:

• real-time input processing
• frontend performance optimization
• structured backend design
• scalable data modeling
• clean UI/UX engineering

• adaptive difficulty system
• multiplayer typing battles
• AI mistake prediction
• keyboard heatmap visualization
• personalized training plans

TypeCode is not just a typing test. It is a developer skill training platform.

It combines:

• learning
• performance analytics
• gamification
• real coding practice

Project by: Sans

typecode/ │ ├── app/ │ ├── page.tsx → homepage │ ├── layout.tsx → global layout │ ├── test/ │ │ └── page.tsx → typing screen │ ├── dashboard/ │ │ └── page.tsx → stats screen │ └── api/ │ ├── snippets/ │ │ route.ts → fetch snippets │ └── stats/ │ route.ts → save results │ ├── components/ │ ├── TypingBox.tsx │ ├── Caret.tsx │ ├── StatsCard.tsx │ ├── LanguageSelector.tsx │ └── DifficultySelector.tsx │ ├── lib/ │ ├── typingEngine.ts → logic engine │ ├── metrics.ts → WPM/accuracy │ └── snippetLoader.ts │ ├── models/ │ ├── Snippet.ts │ └── UserStats.ts │ ├── data/ │ └── snippets.json → starter dataset │ ├── styles/ │ └── globals.css │ ├── public/ │ ├── utils/ │ ├── errorAnalysis.ts │ └── difficultyScaler.ts │ └── README.md