Atom

Atom is a highly extensible open-source text and source code editor created by GitHub. Built on a modern web-based architecture, Atom provides a hackable environment where every element can be customized through packages, themes, and configuration options. It offers intelligent autocompletion, integrated Git support, multi-pane editing, cross-platform compatibility, and a robust plugin ecosystem powered by Node.js. Atom remains a flexible tool for developers seeking a personalized, modular coding experience.