Two things an editor is oddly bad at.
Typing á é í ó ú, ñ ü ç, ø å æ, ß, ł ż or ă ș ț when your keyboard has no key for them. A searchable picker over 682 accented letters in 55 languages, inserted at every cursor. Search by the letter, by language, by code point, or by what the mark is called — "two dots" finds ä ë ï ö ü.
And taking accents back out, which editors cannot do at all: Crème brûlée in São Paulo becomes Creme brulee in Sao Paulo. Plus a URL-slug command.
Offline. No telemetry.