Please add description of outline

[rogers0]

Some links:

• https://getoutline.org/en/home
• https://github.com/Jigsaw-Code

Thanks for your work!

[KeiKinn]

Some links:

• https://getoutline.org/en/home
• https://github.com/Jigsaw-Code

Thanks for your work!

Hello
I had used Outline just when it released, but i never have enough time to get it in detail. I will add Outline in my article. Maybe you can share your experience on Outline with me.

[ghost]

Nice