Coastline - Simple minimalist text editor. Create, open, edit and save plain text files.
AWS Cloud9 - AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser.
Jota Text Editor - Jota, pronouced as "i-o-ta", is a text editor designed for a long text file.
replit - Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Koding - A new way for developers to work.