Update README and add .nvmrc

Author: glanham-jr

.nvmrc

@@ -0,0 +1 @@
+16.20.2

readme.md

@@ -1,13 +1,30 @@
-<h1>Sploder Launcher</h1>
-A project that aims to revive <a href="https://sploder.com">sploder</a>.<br>
-Join the <a href="https://discord.gg/cHGz362sdC">Discord server</a>!
-<h1>How to use:</h1>
-- Download the <a href="https://github.com/Sploder-Saptarshi/Sploder-Launcher/releases/latest">latest release</a> from here.<br>
-- Run the installer.<br>
-- Done.<br>
-<h1>How to build:</h1>
-- Use node 14.10.0.<br>
-- Install yarn.<br>
-- Install all the required packages by running <code>yarn</code>.<br>
-- Run <code>build</code> or build.bat.
-- The built files will be available in the dist folder.
+# Sploder Launcher
+
+A repository that aims to provide a standalone application to be able to access the Sploder-Revival project without needing to install Flash or downgraded applications system wide.
+
+Join the [Discord Server](https://discord.gg/cHGz362sdC) for the active community and development.
+
+## Using without releases
+
+- Download the [latest release](https://github.com/Sploder-Saptarshi/Sploder-Launcher/releases/latest)
+- Run the installer
+
+## How to build
+
+### Dependencies
+
+ - [node.js](https://nodejs.org/en)
+ - [node version manager (nvm)](https://github.com/nvm-sh/nvm)
+
+### Steps to Build
+
+ - Run `nvm use` to switch to the node version specified in .nvmrc
+ - Run `npm i` to install all necessary packages
+ - Run `npm run dist` to build the project
+ - The built files will be available in the dist folder.
+
+### Steps to Debug
+
+ - Run `nvm use` to switch to the node version specified in .nvmrc
+ - Run `npm i` to install all necessary packages
+ - Run `npm run dev` to start the electron development server