Temporary unofficial but enhanced document

[chinesedfan]

Section/Content To Improve

All sections.

Suggested Improvement

See chinesedfan/You-Dont-Know-Axios.

Why not amend axios official document directly? This personal repository can be updated sooner, and affects axios reputations less. Hope I didn't make serious mistakes and offend anyone. Feedbacks will also be shared with axios team timely.

Before axios official docs repository was ready, I'd like keep this issue pinned to guide users, with a more clear title than #2747.

Relevant File(s)

README.md