Dev-C++ provides an integrated environment to aid users developing various applications.
The developers decision not to use Electron makes Dev-C++ an IDE that doesnt eat up memory resources.
The component that takes up the most space is the compiler.

Features and Highlights
Embarcadero Dev-C++ first time configuration window appears after you install Dev-C++.
Its asks you to select a language or skip the selection.
There is a preview for each theme to help you decide which one to choose.

Dev-C++ has a massive number of editable shortcuts.
poke the Tools menu, select Configure Shortcuts, and you will see the list.
Six options are available to configure the autosave behavior.
For you who concern about the memory footprint, Dev-C++ is developed without relying on Electron.
If you need an IDE that works flawlessly with both C++ and C, you should grab Dev-C++ now.