Jax_, I couldn't find an offline browser based text editor so i made one myself! Its pretty bare bones and requires you to manually unregister the service worker but it works! (I'll try to make it so you dont have to eventually)
https://textedit.labbolab.repl.co/
Features:
Plaintext editor
You can upload files
You can also download the text
Offline use!
Works on mobile!
#JavaScript #js #WebDev #dev #development #html #webtools #programming
(If you find this helpful please boost this! (no pressure of course ^^))