Moment of doubt on the recap of my project

Hello there !
I got really inspired with the threads of all your projects :) I think it's really cool to watch a project progressively growing and evolving through time.
I wanted to make the same in a form of a diary but I feel like my english is too simple ^^" Like written by a 10 year old (much respect for ten year olds). They would be talking about pull requests but still.
That's why the article is not published yet and still in draft, I don't feel it's good enough >.< Here it is: https://medium.com/@ajuliette/how-i-set-up-and-launched-an-open-sourced-documentation-on-github-within-two-months-e6106063546e
Do you have any advice of how I could improve my technical written english ? What did help you (if it's not your native language like me !) ?
Thanks !