APIBlaster 🚀

APIBlaster is a modern, high-performance API load testing web application built with Next.js 15, TypeScript, and Tailwind CSS. It allows developers to stress test their APIs with concurrent requests, providing real-time statistics and performance visualization.

📦 Versions

Version	Features
v1.5	View Details
v1.1.0	View Details

✨ Features

• Concurrent Load Testing: Send thousands of requests with configurable concurrency limits.
• Delayed API Calling (NEW): Set a custom delay (in milliseconds) between individual requests to simulate realistic user behavior.
• User Authentication (NEW): Secure login and registration system to manage your personal test history.
• History Overview (NEW): A dedicated dashboard to view, analyze, and track your historical API test results.
• MongoDB Persistence (NEW): All user data and test history are stored in a MongoDB database (Mongoose).
• Real-Time Statistics: Live tracking of Total Requests, Success/Failure counts, Average Response Time, and RPS.
• Performance Charts: Real-time response time latency visualization using Recharts.
• CORS Proxy Support: Built-in backend proxy to bypass CORS restrictions.
• Premium Theming: Seamless switching between Light and Dark modes with automatic system detection.
• Multi-Session Tabs: Manage up to 5 concurrent test sessions using a specialized tab system.

🛠️ Tech Stack

• Framework: Next.js 15 (App Router)
• Database: MongoDB with Mongoose
• State Management: Zustand with Persistence
• Theming: Next-Themes
• Charts: Recharts
• Styling: Tailwind CSS v4
• Language: TypeScript

📖 Documentation

• Existing Features List - A detailed breakdown of all project capabilities.
• Development Guide - Instructions for developers on how to extend and contribute to the project.

🚀 Getting Started

Prerequisites

• Node.js 18.x or later
• MongoDB (Running locally at mongodb://localhost:27017/API-blaster or via MONGODB_URI env)
• npm or yarn

Installation

1. Clone the repository:

   git clone https://github.com/UmayerCoding1/API-Blaster.git
   cd API-Blaster

2. Install dependencies:

   npm install

3. Set up Environment Variables (Optional): Create a .env.local file:

   MONGODB_URI=mongodb://localhost:27017/API-blaster
   

4. Run the development server:

   npm run dev

5. Open http://localhost:3000 in your browser.

📂 Project Structure

/src
  /app           - Next.js App Router (Pages & API Routes)
  /components    - Reusable UI components
  /lib           - Core engine and database utilities
  /models        - Mongoose schemas (User, History)
  /store         - Global state management (Zustand)
  /types         - TypeScript interfaces
  /docs          - Project documentation

🛡️ Best Practices

• Concurrency: Be careful with high concurrency levels on public APIs to avoid being rate-limited or blocked.
• Timeouts: The system has a default 30s timeout per request to ensure tests don't hang indefinitely.

📄 License

This project is licensed under the ISC License.

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Built with ❤️ by Umayer