What are some alternatives?
When comparing Sublime Text and LibreOffice - Writer, you can also consider the following products
Atom - At GitHub, we’re building the text editor we’ve always wanted: hackable to the core, but approachable on the first day without ever touching a config file. We can’t wait to see what you build with it.
Google Drive - Docs - Create a new document and edit with others at the same time -- from your computer, phone or tablet. Get stuff done with or without an internet connection. Use Docs to edit Word files. Free from Google.
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft
Notion - Notions big update, now with Evernote import and web clipper
Vim - Highly configurable text editor built to enable efficient text editing
Microsoft Word - Microsoft Word is a commercial word document processor for Windows.