feat: Populate repo

.github/CONTRIBUTING.md

@@ -0,0 +1,50 @@
+# Contributing
+
+<!---
+Used linters:
+  [ESLint](https://eslint.org/)
+  [EditorConfig](https://editorconfig.org)
+--->
+
+If you wish to contribute to C Websocket Server, feel free to fork the repository and submit a pull request.
+[EditorConfig](https://editorconfig.org) is enforced to correct most typo's you make and keep the code style the same throughout the whole project,
+so it would be much appreciated if you installed [EditorConfig](https://editorconfig.org) to your editor of choice
+
+<!---
+Prerequisites for Node.JS:
+
+* [Node.JS V18.14.0](https://nodejs.org/en/)
+* [Docker](https://www.docker.com)
+* [ESLint](https://eslint.org)
+* [(OPTIONAL) Yarn](https://yarnpkg.com)
+--->
+## Prerequisites
+The following prerequisites must be met before installing C Websocket Server:
+  * libmysqlclient
+  * gcc
+  * json-c
+
+<!---
+Install commands:
+  JavaScript/TypeScript: `yarn --dev` or `npm install --dev`
+  Rust: `cargo run`
+  C: `make clean install`
+
+Run commands:
+  JavaScript/TypeScript: `yarn test` or `npm run test`
+  Rust: `cargo run`
+  C: `make clean dev`
+--->
+## Setup
+To get ready to work on the codebase, please do the following:
+
+1. Fork & clone the repository, and make sure you are on the **master** branch
+2. Code your ideas and test them using `make clean test`
+3. [Submit a pull request](https://github.com/wessel/c-websocket-server/compare)
+
+## Testing
+When creating any new functions, please also create unit tests for them in the `tests` directory.
+Use the library associated with the project when creating such tests.
+
+When modifying existing functions, make sure to test them before making a pull request, this will prevent
+anything from breaking on the production environment.