DEV Community: Rakesh Gombi

Log Ninja: The Ultimate VS Code Extension for Effortless Debug Logging

Rakesh Gombi — Mon, 03 Nov 2025 14:57:54 +0000

Stop wasting time writing repetitive logging statements. Generate contextual logs instantly with a single keystroke.

TL;DR

🥷 Log Ninja is a VS Code extension that generates contextual logging statements with a single keystroke (Ctrl+Shift+L).

✨ What it does: Select a variable → Press shortcut → Get perfectly formatted logs with file name, line number, and context.

🌐 Languages: JavaScript, TypeScript, Python, Java, C#, C++, Go, Rust, PHP, Ruby, Kotlin, Swift, and more.

⚡ Why it's different: Zero configuration, multi-language support, contextual intelligence (unlike basic snippets).

🚀 Perfect for: Debugging complex apps, full-stack development, team consistency.

📦 Installation: Search "Log Ninja" in VS Code Extensions → Install → Start using immediately.

🆓 Open Source: v0.0.1 - contributions welcome!

The Problem Every Developer Faces

We've all been there. You're deep in debugging mode, trying to trace a bug, and you find yourself typing the same logging statements over and over:

console.log('userName:', userName);
console.log('userAge:', userAge);
console.log('isActive:', isActive);

After the 20th time writing similar statements, you start asking yourself: "There has to be a better way, right?"

What Makes Debug Logging Frustrating?

Repetitive Typing: Writing console.log, print(), or System.out.println repeatedly
Context Loss: Forgetting which file and line the log came from
Inconsistent Format: Different developers use different logging styles
Time Consuming: Breaking focus to write logging statements
Multi-Language Hassle: Switching between projects with different languages means remembering different syntax

Enter Log Ninja: Silent, Swift, and Smart

Log Ninja is a VS Code extension that solves all these problems with a single keyboard shortcut. Select a variable, press Ctrl+Shift+L, and watch contextual logging magic happen.

What Makes Log Ninja Different?

🎯 Contextual Intelligence

Unlike basic snippet extensions, Log Ninja doesn't just insert text—it understands your context:

// Before: Your cursor is on 'userName' at line 15 in auth.js
const userName = "john_doe";

// After: Press Ctrl+Shift+L
const userName = "john_doe";
console.log('[JS] auth.js:15 - userName:', userName);

The generated log includes:

File type ([JS] for JavaScript)
File name (auth.js)
Line number (15)
Variable name (userName)

🌐 True Multi-Language Support

Most logging extensions focus on one language. Log Ninja supports 13+ languages with language-specific syntax:

JavaScript/TypeScript:

console.log('[JS] file.js:10 - variable:', variable);

Python:

print(f'[PY] file.py:10 - variable: {variable}')

Java:

System.out.println("[JAVA] File.java:10 - variable: " + variable);

C#:

Console.WriteLine($"[CS] File.cs:10 - variable: {variable}");

Go:

fmt.Printf("[GO] file.go:10 - variable: %v\n", variable)

⚡ Zero Configuration

No setup required. Install and start using immediately. No JSON configurations, no custom templates to define—it just works.

🎪 Flexible Selection

Works in two ways:

Select text and press the shortcut
Place cursor on a variable and press the shortcut (auto-detects word boundaries)

Comparison with Existing Solutions

vs. Manual Typing

❌ Manual: 15-30 seconds per log statement
✅ Log Ninja: 1 second with keyboard shortcut

vs. Basic Snippets

❌ Basic Snippets: Generic templates, no context
✅ Log Ninja: File-aware, line-aware, language-specific

vs. Language-Specific Extensions

❌ Single Language: Only works for one programming language
✅ Log Ninja: Works across 13+ languages in the same project

vs. Complex Logging Frameworks

❌ Complex Tools: Require configuration, setup, learning curve
✅ Log Ninja: Zero configuration, instant productivity

Real-World Impact

Before Log Ninja:

⏰ Time to add debug logs: 5-10 minutes for 20 statements
🧠 Mental overhead: High (syntax, formatting, context)
🔄 Consistency: Low across team members
📁 Multi-language projects: Painful context switching

After Log Ninja:

⏰ Time to add debug logs: 30 seconds for 20 statements
🧠 Mental overhead: None (muscle memory)
🔄 Consistency: Perfect across entire team
📁 Multi-language projects: Seamless experience

Perfect for These Scenarios

🔍 Debugging Complex Applications

When you need to trace data flow through multiple functions and files:

// Quickly add logs throughout your application
const processUser = (userData) => {
    console.log('[JS] userService.js:23 - userData:', userData);

    const validation = validateUser(userData);
    console.log('[JS] userService.js:26 - validation:', validation);

    const result = saveUser(userData);
    console.log('[JS] userService.js:29 - result:', result);

    return result;
};

🏗️ Full-Stack Development

Working with multiple languages in the same project:

# Python backend
def get_user_data(user_id):
    print(f'[PY] api.py:15 - user_id: {user_id}')
    return database.get_user(user_id)

// JavaScript frontend
const fetchUser = async (userId) => {
    console.log('[JS] userApi.js:8 - userId:', userId);
    const response = await fetch(`/api/users/${userId}`);
    return response.json();
};

👥 Team Development

Ensuring consistent logging format across team members:

Everyone uses the same contextual format
Quick identification of log sources during debugging

Installation and Usage

Quick Setup

Open VS Code
Go to Extensions (Ctrl+Shift+X)
Search for "Log Ninja"
Click Install

Usage

Select a variable in your code
Press Ctrl+Shift+L (or Cmd+Shift+L on Mac)
Done! Contextual log statement appears

Alternative Method

Place cursor on a variable (no selection needed)
Press Ctrl+Shift+L
Log Ninja auto-detects the variable name

Supported Languages

JavaScript, TypeScript, Python, Java, C#, C++, C, Go, Rust, PHP, Ruby, Kotlin, Swift

More languages coming based on community feedback!

The Developer Experience Transformation

Before:

1. Think about log syntax for current language
2. Type console.log/print/System.out.println
3. Add variable name
4. Remember to include context manually
5. Repeat 50 times per debugging session
6. End up with inconsistent log formats

After:

1. Select variable
2. Ctrl+Shift+L
3. Continue coding
4. Perfect contextual logs everywhere

Community and Future

Log Ninja is open source and actively maintained. The roadmap includes:

🎨 Customizable log formats
🌍 Additional language support
🔧 User-defined templates
📊 Log level configuration

🚀 This is Just the Beginning!

Log Ninja v0.0.1 is the first release, and this is where the community comes in! As an open-source project, Log Ninja thrives on developer feedback and contributions.

💬 Your Voice Matters

Found a bug? Report it on GitHub Issues
Missing a language? Let us know which one you need
Have ideas for better log formats? Share your suggestions
Want custom templates? Tell us your use cases

🤝 Join the Development

Contribute code: The codebase is TypeScript-friendly and well-documented
Add language support: Help us support more programming languages
Improve features: Enhance existing functionality
Write documentation: Help other developers discover Log Ninja

📝 How to Contribute

Star the repository to show your support
Open issues for bugs or feature requests
Submit pull requests for improvements
Share feedback in the comments below

The goal is to make Log Ninja the ultimate debugging companion for every developer, and that can only happen with community input!

Why Choose Log Ninja?

✅ For Individual Developers

Massive time savings
Reduced cognitive load
Consistent debugging experience
Works across all your projects

✅ For Teams

Standardized logging format
Easier log analysis
Improved debugging efficiency
Zero onboarding time

✅ For Multi-Language Projects

Single tool for all languages
Consistent experience everywhere
No context switching overhead

Try It Today

Stop writing repetitive logging statements. Start debugging efficiently with Log Ninja.

Install Log Ninja from VS Code Marketplace →

About the Author

Building developer tools that solve real problems. Follow me for more VS Code extensions and productivity tips!

Build Dynamic Mock APIs Effortlessly with AutoAPI

Rakesh Gombi — Fri, 09 May 2025 08:55:08 +0000

Build Dynamic APIs Effortlessly with AutoAPI 🚀

Introduction

Are you tired of manually creating RESTful APIs for every new project? Do you wish there was a way to dynamically generate APIs based on your file structure? Look no further! AutoAPI is here to revolutionize the way you build and manage APIs.

AutoAPI is a FastAPI-based project that dynamically generates RESTful Mock APIs based on the directory and file structure of a specified root directory. Whether you're prototyping, testing, or building a full-fledged application, AutoAPI simplifies the process of managing resources and records.

Why Choose AutoAPI for Dynamic API Generation?

In the fast-paced world of software development, time is of the essence. Developers often spend countless hours defining routes, managing resources, and handling CRUD operations. AutoAPI eliminates this overhead by:

Automating API Route Generation: No need to manually define routes for each resource.
Simplifying Resource Management: Easily create, list, and delete resources.
Streamlining Record Management: Handle JSON-based records with minimal effort.
Enhancing Productivity: Focus on building features instead of boilerplate code.

Key Features of AutoAPI

1. Dynamic Route Generation

AutoAPI automatically creates API routes based on the directory structure under the root directory. Each directory represents a resource, and each JSON file within a directory represents a record.

2. Resource Management

Create Resources: Add new directories for resources.
List Resources: View all available resources.
Delete Resources: Remove unwanted resources.

3. Record Management

CRUD Operations: Create, read, update, and delete JSON-based records.
Pagination: Efficiently list records with offset and limit parameters.

4. Real-Time Updates

AutoAPI monitors changes in the root directory and dynamically updates the API routes, ensuring your API is always in sync with your file structure.

5. Easy Configuration

Set up your root directory using a simple .env file. No complex configurations required.

How AutoAPI Works

Directory Structure

AutoAPI generates routes based on the following structure:

ROOT_DIR/
├── users/
│   ├── 1.json
│   ├── 2.json
├── posts/
│   ├── 1.json

Resource Routes: /users, /posts
Record Routes: /users/{id}, /posts/{id}

Example Endpoints

List Resources: GET /list-resources
Create Record: POST /users
Update Record: PUT /users/1
Delete Record: DELETE /users/1

Getting Started with AutoAPI

Prerequisites

Python 3.12 or higher
pip (Python package manager)

Installation

Clone the repository:

   git clone https://github.com/Rakeshgombi/AutoAPI.git
   cd AutoAPI

Set up a virtual environment:

   python -m venv .venv
   source .venv/bin/activate  # On Windows: .venv\Scripts\activate

Install dependencies:
```
   pip install -r requirements.txt
```
Configure the root directory:
- Create a .env file and define the root directory:
```
 ROOT_DIR=./data
```
Run the application:
```
   uvicorn main:app --reload
```
Access the API documentation:
- Navigate to http://127.0.0.1:8000/docs for the Swagger UI.

Running with Docker

Prerequisites

Docker installed on your system.

Steps

Clone the repository:

   git clone https://github.com/Rakeshgombi/AutoAPI.git
   cd AutoAPI

Build the Docker image:
```
   docker build -t autoapi .
```
Run the Docker container:
```
   docker run -p 8000:8000 autoapi
```
Access the API:
- Open your browser and navigate to http://127.0.0.1:8000/docs for the Swagger UI.

Use Cases for AutoAPI

1. Prototyping

Quickly set up APIs for testing and prototyping without writing a single line of backend code.

2. Mock APIs

Generate mock APIs for frontend development or integration testing.

3. Data Management

Easily manage JSON-based data for small-scale applications or experiments.

Contributing to AutoAPI

We welcome contributions from the community! If you have ideas for new features or improvements, feel free to fork the repository, create a new branch, and submit a pull request.

Call to Action

Ready to simplify your API development process? Check out the AutoAPI repository and start building dynamic APIs today!

👉 Explore the Repository

Acknowledgments

Special thanks to the creators of FastAPI, Pydantic, and Uvicorn for providing the tools that make AutoAPI possible.

DEV Community: Rakesh Gombi

Log Ninja: The Ultimate VS Code Extension for Effortless Debug Logging

TL;DR

The Problem Every Developer Faces

What Makes Debug Logging Frustrating?

Enter Log Ninja: Silent, Swift, and Smart

What Makes Log Ninja Different?

🎯 Contextual Intelligence

🌐 True Multi-Language Support

⚡ Zero Configuration

🎪 Flexible Selection

Comparison with Existing Solutions

vs. Manual Typing

vs. Basic Snippets

vs. Language-Specific Extensions

vs. Complex Logging Frameworks

Real-World Impact

Before Log Ninja:

After Log Ninja:

Perfect for These Scenarios

🔍 Debugging Complex Applications

🏗️ Full-Stack Development

👥 Team Development

Installation and Usage

Quick Setup

Usage

Alternative Method

Supported Languages

The Developer Experience Transformation

Before:

After:

Community and Future

🚀 This is Just the Beginning!

💬 Your Voice Matters

🤝 Join the Development

📝 How to Contribute

Why Choose Log Ninja?

✅ For Individual Developers

✅ For Teams

✅ For Multi-Language Projects

Try It Today

Tags

About the Author

Build Dynamic Mock APIs Effortlessly with AutoAPI

Build Dynamic APIs Effortlessly with AutoAPI 🚀

Introduction

Why Choose AutoAPI for Dynamic API Generation?

Key Features of AutoAPI

1. Dynamic Route Generation

2. Resource Management

3. Record Management

4. Real-Time Updates

5. Easy Configuration

How AutoAPI Works

Directory Structure

Example Endpoints

Getting Started with AutoAPI

Prerequisites

Installation

Running with Docker

Prerequisites

Steps

Use Cases for AutoAPI

1. Prototyping

2. Mock APIs

3. Data Management

Contributing to AutoAPI

Call to Action

Acknowledgments