jEdit is a free software text editor available under the GNU General Public License version 2.0. It is written in Java and runs on any operating system with Java support, including BSD, Linux, macOS and Windows.
License: Open Source
Atom is a modern, highly customizable editor with real-time collaboration features, making it suitable for teams and large projects. In contrast, jEdit is a lightweight, efficient editor with a strong focus on performance and powerful macro capabilities, making it ideal for users who prioritize speed and simplicity.