A highly customizable and fully-featured text editor based on modern web technologies and packed with tools designed for developers Atom is a well-designed and hackable text editor specially made for developers and power users that need more than just a simple text processor for their daily tasks.

Someguy123's Atom Builds for Windows. Download Latest Unstable Build (.zip) Atom is an editor released by GitHub originally for Mac OSX. Atom is similar to Sublime Text, the editor is fully customizable just by editing the HTML, CSS, and Javascript, making it easy to build packages for.
However you can also program the ESP32 with Atom Text Editor and PlatformIO IDE. This next tutorial was tested on a Windows 10 PC and on a Mac OS X computer. Installing Atom Text Editor. The first step is to go to Atom.io website and download the free text editor.

Freeware

Windows/macOS/Linux

160 MB

149,114

At GitHub, we're building the text editor we've always wanted. A tool you can customize to do anything, but also use productively on the first day without ever touching a config file. Atom is modern, approachable, and hackable to the core. We can't wait to see what you build with it. You can also try the latest beta for Atom here.

Taking the web native

Atom is a desktop application based on web technologies. Like other desktop apps, it has its own icon in the dock, native menus and dialogs, and full access to the file system.

Open the dev tools, however, and Atom's web-based core shines through. Whether you're tweaking the look of Atom's interface with CSS or adding major features with HTML and JavaScript, it's never been easier to take control of your editor.

Node.js integration

Node.js support makes it trivial to access the file system, spawn subprocesses, and even start servers directly from within your editor. Need a library? Choose from over 50 thousand in Node's package repository. Need to call into C or C++? That's possible, too.

Seamless integration allows you to freely mix usage of Node and browser APIs. Manipulate the file system and write to the DOM, all from a single JavaScript function.

Modular design

Atom is composed of over 50 open-source packages that integrate around a minimal core. Our goal is a deeply extensible system that blurs the distinction between 'user' and 'developer'.

Don't like some part of Atom? Replace it with your own package, then upload it to the central repository on atom.io so everyone else can use it too.

Full-featured, right out of the box

No one wants to waste time configuring their editor before they can start using it. Atom comes loaded with the features you've come to expect from a modern text editor. Here are a few of them:

File system browser
Fuzzy finder for quickly opening files
Fast project-wide search and replace
Multiple cursors and selections
Multiple panes
Snippets
Code folding
A clean preferences UI
Import TextMate grammars and themes

What's New:

Fixed a problem that prevented installation and loading of some packages with native modules (#19780)
atom/github#2124 - Review comments and summaries are editable in the review tab
atom/github#2102 - Checks statuses are included in the build status page of a PR item
atom/github#2195 - Avoid stalls when opening a branch associated with a PR that has a large (>1MB) patch
atom/github#2128 - Show a friendly message when the network isn't available (instead of crashing horribly ðŸ™ˆ), and attempt to reconnect when the network becomes available again
atom/atom#19579 - Improve handling of .gitignore edge cases
atom/atom#17813 - Enable multiple release channels (e.g., Atom, Atom Beta, and Atom Nightly) to be installed side-by-side on Windows
atom/atom#19594 - Improve reliability of 'restart and install' operation when updating Atom
atom/atom#19556 - Add a new injection point setting to support parsing Rust macros via language injection
atom/atom#18738 - Show Tree-sitter grammars in the grammar selector
atom/atom#19528 - Assign originalFontSize when the Workspace is initialized
atom/find-and-replace#1095 - Add pcre2 ripgrep option for find-and-replace operations
atom/language-c#331 - Add noexcept and mutable and remove _Atomic from tree-sitter-cpp
atom/language-javascript#650 - Fix auto-indent when the previous line ends with a comment with a quote
atom/language-javascript#651 - Allow JS snippets to be used in Flow files
atom/language-php#360 - Fix syntax highlighting issue for flexible HEREDOC and NOWDOC in PHP 7.3

To customize Atom you should check out the packages available here.

Requirements:

OSX 10.8 or later

Apps similar to Atom 4

101 votes
Free source code editor which supports several programming languages running under the MS Windows environment.
- Freeware
- Windows
37 votes
Sublime Text is a sophisticated text editor for code, markup and prose. You'll love the slick user interface, extraordinary features and amazing performance.
- Free to Try
- Windows/macOS/Linux
28 votes
The ideal text, HTML and HEX editor, and an advanced PHP, Perl, Java and JavaScript editor for programmers.
- Free to Try
- Windows

Teletype for Atom

Free Download Atom Text Editor For Mac

Great things happen when developers work together—from teaching and sharing knowledge to building better software. Teletype for Atom makes collaborating on code just as easy as it is to code alone, right from your editor.

Share your workspace and edit code together in real time. To start collaborating, open Teletype in Atom and install the package.

GitHub for Atom

A text editor is at the core of a developer’s toolbox, but it doesn't usually work alone. Work with Git and GitHub directly from Atom with the GitHub package.

Create new branches, stage and commit, push and pull, resolve merge conflicts, view pull requests and more—all from within your editor. The GitHub package is already bundled with Atom, so you're ready to go!

Everything you would expect

Cross-platform editing

Atom Text Editor For Mac

Atom works across operating systems. Use it on OS X, Windows, or Linux.

Built-in package manager

Search for and install new packages or create your own right from Atom.

Smart autocompletion

Atom helps you write code faster with a smart and flexible autocomplete.

Atom Text Editor Mac

File system browser

Easily browse and open a single file, a whole project, or multiple projects in one window.

Multiple panes

Split your Atom interface into multiple panes to compare and edit code across files.

Find and replace

Find, preview, and replace text as you type in a file or across all your projects.

Make it your editor

Packages

Choose from thousands of open source packages that add new features and functionality to Atom, or build a package from scratch and publish it for everyone else to use.

Themes

Atom comes pre-installed with four UI and eight syntax themes in both dark and light colors. Can't find what you're looking for? Install themes created by the Atom community or create your own.

Customization

Atom Text Editor For Linux

It's easy to customize and style Atom. Tweak the look and feel of your UI with CSS/Less, and add major features with HTML and JavaScript.

See how to set up Atom

Under the hood

Atom Text Editor Review

Atom is a desktop application built with HTML, JavaScript, CSS, and Node.js integration. It runs on Electron, a framework for building cross platform apps using web technologies.

Open source

Atom is open source. Be part of the Atom community or help improve your favorite text editor.

Atom Text Editor For Mac Download