Add some more items to landscape

[veggiemonk]

Hi @ramin,

Thank you for contributing! 👍

A project needs to meet the requirements for it to be included in the landscape.

See the requirements below, they might change in the future.

This is from the slides from @caniszczyk

• Projects with at least 250 GitHub stars that clearly fit in an existing category are generally included. Put the project in the single category where it best fits.
• We generally will only list a company's product in one box, to represent its major or best known offering. We occasionally make exceptions for large companies.
• We are unlikely to create a new category for products/projects as we'd rather find the best home with the current options.
• We are generally not including commercial versions of open source software.
• Closed source products need to link to a clear description of your product; no stealth mode companies.
• Your project or company needs a logo and the logo needs to include the name.
• Will add entries here when ready: https://github.com/chaoseng/landscape

If you want to add projects, please use the spreadsheet

[veggiemonk]

Feel free to reopen this if I was wrong. I'm just following the rules.

[ramin]

@veggiemonk thanks for reviewing, rules make total sense!