A hackable text editor for the 21st century, built on Electron and designed for deep customization.
Atom is a hackable text editor for the 21st century, built on the Electron framework to provide a cross-platform editing experience. It solves the need for a deeply customizable editor that remains user-friendly with default settings, allowing developers to tailor their workflow extensively.
Developers and power users who want a highly extensible text editor they can modify through packages and themes, particularly those familiar with web technologies due to its Electron base.
Developers choose Atom for its unparalleled hackability and customization options, combined with a smooth default experience and strong community-driven package ecosystem, making it a versatile tool for any coding task.
:atom: The hackable text editor
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Atom's core is built to be modified, allowing users to create custom packages and themes via web technologies, making it deeply tailorable to any workflow.
Built on Electron, Atom runs uniformly on macOS, Windows, and Linux, providing a familiar interface across different operating systems.
Supports a vast library of community-driven packages and themes, enabling extensions for almost any programming language or tool, as highlighted on atom.io.
Includes smart autocompletion, a built-in file system browser, and multi-pane editing out of the box, reducing the need for external tools.
Atom was archived in December 2022 with no further updates, bug fixes, or security patches, making it risky for new or long-term projects.
The Electron foundation leads to high memory and CPU usage, causing slower performance on older or low-end hardware compared to native editors.
While hackable, creating or modifying packages requires knowledge of JavaScript and CSS, which can be a barrier for users not familiar with web technologies.
Atom is an open-source alternative to the following products:
A free, open-source code editor developed by Microsoft that supports debugging, embedded Git control, syntax highlighting, and extensions for many programming languages.
A free source code editor and Notepad replacement that supports several programming languages. It runs in the MS Windows environment and is written in C++.
Sublime Text is a sophisticated text editor for code, markup, and prose, known for its speed, extensive plugin ecosystem, and powerful features.