Emacs
Software / AppMentioned in 5 videos
Editor referenced in discussing semi-structured editing support.
Videos Mentioning Emacs

Accessing Legacy Documents in the iPod Age
GoogleTalksArchive
Editor referenced in discussing semi-structured editing support.

It's Time To Uninstall And Improve Your Life | Cal Newport
Cal Newport

Sam Altman: OpenAI CEO on GPT-4, ChatGPT, and the Future of AI | Lex Fridman Podcast #367
Lex Fridman
A text editor highly extensible and customizable, mentioned as Lex Fridman's long-time preferred editor before switching to VS Code with Copilot.

Guido van Rossum: Python and the Future of Programming | Lex Fridman Podcast #341
Lex Fridman
A highly extensible text editor favored by Guido van Rossum for its comfort and speed, described as a spiritual predecessor to VS Code.

Brian Armstrong: Coinbase, Cryptocurrency, and Government Regulation | Lex Fridman Podcast #307
Lex Fridman
A text editor that Lex Fridman uses, highlighting its long history and customization capabilities in Lisp.