Janus is a native linux text editor written 100% in C. It's aim is to be small and efficient, trading features for less impact on cpu and memory. It's best at opening small text files, binary files through its fallback binary editor, and spare source files through its optional syntax highlighting feature. The latest update, 0.9.8, adds arm builds for every platform, smaller binaries, and dutch translations. Check it out with the above url, or get it on flathub: https://flathub.org/apps/dev.pantheum.janus