I’m trying to write while I learn; would love some feedback on this so it can help new users!

Have you thought about the fact that the article is "member-only" before asking for feedback here?

Ah yeah, here’s a free link: https://astute.dev/build-a-basic-typescript-ide-with-emacs-6a209c46199e?sk=7a302f18ca143e6b0b46b616fb327e32

Here’s a few others too (no paywall): https://astute.dev/building-a-modern-ide-with-emacs-b8714c4f4a6d?sk=48b382e5029ce9d63e90751d26aa04d0 https://astute.dev/making-emacs-feel-like-vim-with-evil-a488b26a29e2?sk=8c4f57ea2a43555511ed3ea46c048059

A title like "Asking for feedback on my TypeScript IDE" or similar would probably be better. Those on this subreddit who work with TypeScript would be more likely to click through.