Which CMS do you think contains the ideal code?

Question

CMS

Let go of popularity, hype, many plugins, year of existence, admin design, etc. Which CMS has the best code and performance and very good documentation? Let there be little-known CMS, the main quality of the code.

Answer 1

None =) Write for yourself =)

Answer 2

Internal CMS of closed projects, which are written for specific tasks.
That is, these are not universal CMS, but performing narrow specific tasks.
The likelihood of an open universal CMS of excellent quality is minimal: the amount of work is huge, and the task is not interesting enough to interest professionals.
I can advise you to start with this: symfony.com/doc/master/cmf/index.html

Answer 3

The ideal code is the one you wrote yourself.
Still not bad in Yii, but not cms.