Notepad++ is a free open source notepad replacement and code editor with nice features. It supports syntax highlighting for many languages and has an extension system as well. Developed by Don Ho
License: Open Source
Notepad++ is a lightweight text editor primarily for Windows, ideal for quick edits and scripting with extensive plugin support. In contrast, GNOME Builder is a full-fledged IDE designed for developing GNOME applications, featuring project management and debugging tools but may be resource-heavy and complex for new users.