MyRevisor

DevOps Interview Study Application - Master your Kubernetes, AWS, Docker, Jenkins, Git, Linux, and Shell Scripting knowledge through interactive study modes and quizzes.

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Live Demo

Try the web application live: https://myrevisor.vercel.app

The web app features:

• Study Mode with flashcards
• Quiz Mode with MCQ testing
• AI Chatbot support (bring your own OpenRouter API key)
• Progress tracking
• PWA support (install as app)

Quick Install

npm install -g myrevisor

Usage

After installation, you get both CLI and Web in one package!

Launch Web App

myrevisor web

This opens the beautiful web interface in your browser with:

• Study Mode with flashcards
• Quiz Mode with MCQ testing
• AI Chatbot support
• Progress tracking
• PWA support (install as app)

CLI Commands

| Command | Description | | ---------------------------------- | -------------------------------- | | myrevisor or myrevisor study | Start interactive study mode | | myrevisor test [subject] | Start quiz mode | | myrevisor test --timed [subject] | Timed quiz (30 seconds/question) | | myrevisor test --mcq [subject] | Multiple choice quiz | | myrevisor scores | View your score history | | myrevisor list | List all available subjects | | myrevisor reset | Reset all scores | | myrevisor sync | Sync latest data from GitHub | | myrevisor update | Alias for sync | | myrevisor help | Show help information | | myrevisor web | Launch the web application |

Options

| Option | Description | | ---------------------- | ------------------------------------- | | -n, --number <count> | Number of questions to answer | | -t, --timed | Enable timed mode (30s per question) | | -m, --mcq | Multiple choice questions | | -f, --force | Force sync all files (with sync cmd) | | -s, --subject | Sync specific subject (with sync cmd) | | -h, --help | Show help information | | -v, --version | Show version number |

Sync Command

Keep your question database up to date:

myrevisor sync          # Check for updates
myrevisor sync --force  # Force sync all files
myrevisor sync -s aws   # Sync specific subject
myrevisor update        # Alias for sync

Examples

# Launch the web app (recommended)
myrevisor web

# Or use CLI directly
myrevisor study kubernetes
myrevisor test aws --timed --number 10
myrevisor test docker --mcq
myrevisor scores
myrevisor list
myrevisor sync

Available Subjects (770+ Questions)

| Subject | Questions | Description | | ---------- | --------- | --------------------------------------- | | kubernetes | 110 | Container orchestration and management | | docker | 100 | Container technology and best practices | | aws | 130 | Amazon Web Services cloud platform | | jenkins | 110 | CI/CD automation and pipelines | | git | 110 | Version control system fundamentals | | linux | 110 | Linux administration and commands | | shell | 100 | Bash scripting and command line |

Web Application Features

When you run myrevisor web:

• Dashboard - Overview with progress cards for each subject
• Study Mode - Flashcard-style review with keyboard shortcuts (Space to reveal, K for Known, R for Review)
• Quiz Mode - MCQ testing with immediate feedback
• AI Chatbot - Ask questions using OpenRouter API (bring your own key)
• Progress Tracking - Track known/review questions per subject
• PWA Support - Install as an app on your device for offline use

Web Routes

| Route | Description | | ------------------- | ---------------------------- | | / | Dashboard with subject cards | | /study/:subjectId | Study mode for a subject | | /quiz | Quiz configuration | | /chat | AI chatbot | | /progress | Progress and statistics | | /settings | App settings | | /about | About page | | /terms | Terms & Conditions | | /copyright | Copyright info |

Development

Prerequisites

• Node.js >= 18.0.0
• npm or yarn

Setup

# Clone the repository
git clone https://github.com/ashwani983/myrevisor.git
cd myrevisor

# Install root dependencies (CLI)
npm install

# Build the web app
npm run build

Development Commands

# Run CLI
npm start

# Launch web app
npm run web

# Build web app
npm run build:web

# Lint code
npm run lint

# Format code
npm run format

Project Structure

myrevisor/
├── bin/
│   └── myrevisor.js      # CLI entry point
├── src/
│   ├── app.js            # Main CLI app
│   ├── commands/         # CLI commands
│   │   ├── study.js
│   │   ├── test.js
│   │   ├── scores.js
│   │   ├── list.js
│   │   ├── reset.js
│   │   ├── help.js
│   │   ├── sync.js       # Data sync command
│   │   └── web.js        # Web server command
│   ├── config/
│   ├── data/             # Question databases (JSON)
│   │   ├── aws.json
│   │   ├── docker.json
│   │   ├── git-github.json
│   │   ├── jenkins.json
│   │   ├── kubernetes.json
│   │   ├── linux.json
│   │   ├── shell-scripting.json
│   │   └── versions.json  # Version tracking
│   └── utils/
├── web/                   # Web application (React + TypeScript)
│   ├── src/
│   └── public/
├── dist/                  # Built web app (generated)
├── docs/
├── package.json
└── README.md

Configuration

CLI App

Scores and settings are stored in:

• macOS: ~/.config/myrevisor/
• Linux: ~/.config/myrevisor/
• Windows: %APPDATA%/myrevisor/

Web App

Data is stored in your browser's localStorage:

• Progress (known/review questions)
• Settings
• Quiz history
• Chat conversations

License

MIT

Links

• Live Demo: https://myrevisor.vercel.app
• GitHub: https://github.com/ashwani983/myrevisor
• NPM Package: https://www.npmjs.com/package/myrevisor
• Developer: https://github.com/ashwani983