Contribution Guidelines

Please ensure your pull request adheres to the following guidelines:

Please search previous suggestions before making a new one, as yours may be a duplicate.
Please make an individual pull request for each suggestion.
Use the following format: [RESOURCE]LINK - DESCRIPTION.
Keep descriptions short and simple.
End all descriptions with a full stop/period.
Make sure your text editor is set to remove trailing whitespace.
Order projects alphabetically within each category.
Check your spelling and grammar.
New categories, or improvements to the existing categorisation are welcome.

Thank you for your suggestions!