Contribution Guidelines

Please ensure your pull request adheres to the following:

• Search previous suggestions before making a new one, as yours may be a duplicate.
• Please only add or remove one item per commit.
• Please ensure your items are formatted consistently, e.g. as [Name](link) - description.
• Link additions should be added to the bottom of the relevant category.
• New categories or improvements to the existing categorization are welcome.
• Please update the table of contents as needed.
• Check your spelling and grammar.

Thank you!