BBEdit is described as 'Professional HTML and text editor for the Macintosh. Specifically crafted in response to the needs of Web authors and software developers, this award-winning product provides an abundance of high-performance features for editing, searching, and manipulation of text' and is a Code Editor in the development category. There are more than 100 alternatives to BBEdit for a variety of platforms, including Windows, Mac, Linux, Flathub and BSD apps. The best BBEdit alternative is Notepad++, which is both free and Open Source. Other great apps like BBEdit are Visual Studio Code, Sublime Text, Eclipse and Zed Editor.
Lightweight native editor with syntax coloring, brace matching, and multi-file sidebar. Most importantly, it's not a bloated JavaScript Electron mess.