Refactor README for clarity and consistency in setup instructions

Author: akashchandwani

README.md

@@ -2,18 +2,42 @@
 
 A personal blogging website created to share my thoughts and experiences on software technologies and open source tools.
 
-## Technologies used
+## Technologies Used
 
 1. Static website builder: [Hugo](https://gohugo.io/)
 2. Theme: [PaperMod](https://themes.gohugo.io/themes/hugo-papermod/)
+3. Comments: [Disqus](https://disqus.com/)
+4. Diagrams: [Mermaid](https://gohugo.io/content-management/diagrams/#mermaid-diagrams)
+5. Dev Containers: [Dev Containers](https://containers.dev)
 
-## First time setup
+## Setting up the application:
+
+There are two ways to spin up this application
+
+1. The hard way: Install everything in local and hope everything works in CI/CD as well :)
+2. The easy way: Using dev containers. Just spin up the application in a docker container.
+
+### Setting up the application: The Hard Way
+
+Make sure you have the following tools installed as pre-requisite. The steps are for mac, but you can use alternatives for your OS.
+
+#### Pre-requisites
+
+1. Install Hugo: `brew install hugo`
+2. install pre-commit tool: `pip install pre-commit`
+
+#### Steps
 
 1. Clone the repository
-2. Run `pre-commit install -f` to install the `pre-commit` hooks in the repository
-3. Install hugo using the command: `brew install hugo`
-4. Install the theme submodule using the command: `git submodule update --init --recursive --remote`
-5. Install `pre-commit` extension in your text editor to maintain consistency in formatting. To install, run: `brew install pre-commit` and then `pre-commit-install` to update the pre-commit hook in your local repository
+2. Install pre-commit in your system by running: `pip install pre-commit`
+3. Run `pre-commit install -f` to install the `pre-commit` hooks in the repository
+4. Install hugo using the command: `brew install hugo`
+5. Install the theme submodule using the command: `git submodule update --init --recursive --remote`
+6. Install `pre-commit` extension in your text editor to maintain consistency in formatting. To install, run: `brew install pre-commit` and then `pre-commit-install` to update the pre-commit hook in your local repository
+
+### Setting up the application: The Easy Way
+
+You can use the devcontainers to run a pre-configured developement environment in your machine. This repository already has a prec-configured template in `devcontainer/devcontainer.json`. All you have to do is to run this application on `github codespaces`, `vs code dev containers` or any devcontainer of your choice.
 
 ## Create a new content page