Adding basic readme

Signed-off-by: Raj Babu Das <mail.rajdas@gmail.com>

Author: imrajdas

README.md

@@ -1 +1,77 @@
-# diffr
+# Diffr - Compare Directory Content Differences with Ease
+
+
+Diffr is an open-source web-based tool designed to make comparing content differences between two directories a simple and intuitive process. Whether you're a developer comparing source code, a designer comparing image assets, or anyone dealing with files, Diffr provides a user-friendly interface to quickly identify changes and similarities between directories.
+
+Visit the project on GitHub: [https://github.com/imrajdas/diffr](https://github.com/imrajdas/diffr)
+
+## Table of Contents
+
+- [Installation](#installation)
+- [Usage](#usage)
+- [Commands](#commands)
+- [Flags](#flags)
+- [Examples](#examples)
+- [Contributing](#contributing)
+- [License](#license)
+
+## Installation
+
+To use Diffr, you need to have [Go](https://golang.org/) installed on your system. Once you have Go set up, you can install Diffr using the following command:
+
+```bash
+go get -u github.com/imrajdas/diffr
+```
+
+## Usage
+
+Diffr simplifies the process of comparing content differences between two directories. The basic usage is as follows:
+
+```bash
+diffr [dir1] [dir2] [flags]
+```
+
+You can also use the command to access specific features:
+
+```bash
+diffr [command]
+```
+
+## Commands
+
+Diffr supports the following commands:
+
+- `help`: Displays help information about any command.
+- `version`: Displays the version of Diffr.
+
+## Flags
+
+Diffr provides the following flags to customize its behavior:
+
+- `-a, --address string`: Set the address for the web server to listen on. The default is `http://localhost`.
+- `-h, --help`: Display help information about Diffr.
+- `-p, --port int`: Set the port for the web server to listen on. The default is `8080`.
+
+## Examples
+
+Here are some examples of how to use Diffr:
+
+```bash
+# Compare contents of two directories
+diffr /path/to/dir1 /path/to/dir2
+
+# Compare contents with custom server address and port
+diffr /path/to/dir1 /path/to/dir2 -a http://127.0.0.1 -p 9000
+```
+
+## Contributing
+
+Contributions to Diffr are welcomed and encouraged! If you find a bug or have a feature request, please open an issue on the [GitHub repository](https://github.com/imrajdas/diffr). If you'd like to contribute code, feel free to fork the repository and submit a pull request.
+
+## License
+
+Diffr is released under the [Apache](LICENSE). You are free to use, modify, and distribute this software in accordance with the terms of the license.
+
+---
+
+Diffr makes directory content comparison hassle-free, allowing you to focus on identifying differences rather than dealing with complex tools. Give it a try, and make directory comparison a breeze!