I just added this in the suggestions forum, but I'll copy paste it here since these are my ideas about the Languages section. If I shouldn't copy paste like this, please, mods, tell me so, because I don't intentionally wish to clutter up the forums.
Master in Linguistics insight: The languages tab is… very bare and uninviting. As a dream, I'd love for Phonology to bring up an interactive IPA chart (click on a phoneme and it gets highlighted and used in the final phonology) plus a notes field for phonotactics etc. But that is just… asking too much, I'm entirely aware. However, it remains really rather hard to get a table of any sort into the text field, and tables are essential to grammars relying on conjugation or multiple registers. Entities has just numbers and qualifiers? Like, there's nothing here other than a text box for dumping a complete grammar, because the other sub sections are less than helpful. Not all languages have conjugations, but a few subheadings under Grammar for things such as Sentence Order, Register (move it here), Verbs» Tense Aspect Mood Negative Questions Agreement, Nouns» Case Number Person Pronouns Noun-Clauses, Adjectives/Adverbs» Placement Agreement Conjugation… would be nice and probably helpful. Typology separate from phonology is super unhelpful because it's unwieldy to have to go to a separate section to learn the orthography of the sound system you've just read.
I once did not have a master in linguistics insight: For people who are real newbies at language, I think it would be really super helpful to expand the "Entities" tag to include just some basic vocabulary groups. Most people making languages just need to know the phonology and a basic themed lexicon for character and map naming! So it's helpful to have some basic lexical entry groups such as: Numbers (already here), Colours, Community Members, Common Plants, Common Animals, Landscape Features (river, mountain, field, town, road), Heroic Attributes (big, little, brave, shining, beautiful), Tools & Occupations (hunter, smith, singer, sword, hammer, lyre), and Traditional Names (Moses, Brittany, Megatron, Apollo). This well covers naming places and even people as long as the beginner is reminded to have rules about adjective order in their language: a language could put adjectives after nouns as in "forest-green" but not "green-forest" or "for-green-est."