Because they are still logos, not one list of short acronyms that just happens to be rendered in a specific way?
I really think it's fine: the web assembly gets to play with its parallels between W and A, JS gets to mirror the J's bottom-bend in its S (TS tagging along because those two really are more than just accidental neighbors), whereas CSS can indulge in summetry with its twin S by making them internally symmetric themselves. A logo that contains an acronym isn't really a logo when the characters are just picked from some font instead of tailored as part of the logo.
> Because they are still logos, not one list of short acronyms that just happens to be rendered in a specific way?
Consistency still matters. If you’re going through the trouble of making logos similar so they are understood as part of a family, don’t give up half way.
I really think it's fine: the web assembly gets to play with its parallels between W and A, JS gets to mirror the J's bottom-bend in its S (TS tagging along because those two really are more than just accidental neighbors), whereas CSS can indulge in summetry with its twin S by making them internally symmetric themselves. A logo that contains an acronym isn't really a logo when the characters are just picked from some font instead of tailored as part of the logo.