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Atheos IDE Alternatives

Atheos IDE is described as 'Atheos is a web-based IDE framework with a small footprint and minimal requirements, built on top of Codiad by FluidByte and the Codiad Team' and is a IDE in the development category. There are more than 25 alternatives to Atheos IDE for a variety of platforms, including Online / Web-based, Mac, Linux, Windows and Self-Hosted solutions. The best alternative is Atom. It's not free, so if you're looking for a free alternative, you could try Eclipse or CodePen. Other great apps like Atheos IDE are PhpStorm, UltraEdit, AWS Cloud9 and Glitch.

Atheos IDE alternatives are mainly IDEs but may also be Code Editors or Text Editors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Atheos IDE.
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  • FreeOpen Source
  • Mac
  • Windows
  • Linux
  • Online
  • Self-Hosted

Atheos is a web-based IDE framework with a small footprint and minimal requirements, built on top of Codiad by FluidByte...

Learn more about Atheos IDE

  1. Atom icon

    Atom

    • Free PersonalOpen Source
    • Mac
    • Windows
    • Linux
    • Chrome OS
    • BSD
    • Electron / Atom Shell

    Atom is an open-source, Electron based text editor with a massive ecosystem of plugins and themes that are easily accessible through a built-in package manager. Being built with Electron, it uses web technology (HTML, CSS, JavaScript and Node.

    ⚫︎ Extensible by Plugins/ExtensionsAtom can be extended with add-ons, plugins and extensions.
    ⚫︎ CustomizableAtom is easy to customize with themes or similar features.
    ⚫︎ Syntax HighlightingAtom supports syntax highlighting for various programming and markup languages.
    ⚫︎ Dark ModeAtom supports dark mode for comfortable usage in low light conditions.
    ⚫︎ Real time collaborationMultiple users can work together in Atom simultaneously.
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    Discontinued

    Atom will be discontinued at the end of 2022: https://github.blog/2022-06-08-sunsetting-atom/

    Intro screen
  2. Eclipse is an extensible development platform with runtimes and application frameworks for building, deploying and managing software across the entire software lifecycle.

    ⚫︎ Extensible by Plugins/ExtensionsEclipse can be extended with add-ons, plugins and extensions.
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    eclipse on windows 10


  3. CodePen is a social development environment for front-end designers and developers. 

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    Screenshot
  4. PhpStorm icon

    PhpStorm

    • Mac
    • Windows
    • Linux

    Enjoy productive PHP and web development with PhpStorm. Take advantage of deep code understanding, top-notch coding assistance, and support for all major tools and frameworks.

    ⚫︎ Syntax HighlightingPhpStorm supports syntax highlighting for various programming and markup languages.
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    Screenshot
  5. UltraEdit icon

    UltraEdit

    • Mac
    • Windows
    • Linux

    UltraEdit is the ideal text, HTML and HEX editor, and an advanced PHP, Perl, Java and JavaScript editor for programmers. An industry-award winner, UltraEdit supports disk-based 64-bit file handling (standard) on 32-bit Windows platforms (Windows 2000 and later).

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    UltraEdit features an integrated FTP browser and supports syntax highlighting for hundreds of languages, with more always in the works. And with an integrated SSH/telnet client, scripting, custom tools, macros and Smart Templates, UltraEdit's ready for any coding session.


  6. AWS Cloud9 icon

    AWS Cloud9

    • Online

    AWS Cloud9 is a code editor and development environment built with browser technology yet with the power of a desktop IDE. It's available both as an online service and as a locally hosted platform.

    ⚫︎ Extensible by Plugins/ExtensionsAWS Cloud9 can be extended with add-ons, plugins and extensions.
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    Screenshot
  7. With working example apps to remix, a code editor to modify them, instant hosting and deployment - anybody can build a web app on Glitch.

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    The homepage
  8. Ideone icon

    Ideone

    • FreeProprietary
    • Online

    ideone.com is a... pastebin. But a pastebin like no other on the Internet. More accurate expression would be

    ⚫︎ Syntax HighlightingIdeone supports syntax highlighting for various programming and markup languages.
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    Screenshot
  9. Eclipse Theia icon

    Eclipse Theia

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Electron / Atom Shell
    • Code - OSS (vscode)

    With Theia you can develop one IDE and run it in browsers or native desktop application from a single source. Theia is designed in a modular way to allow extenders and adopters customizing and extending every aspect of it.

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    Screenshot
  10. Codeanywhere is a code editor in a browser with a powerful ftp client integrated, and all popular web formats are supported (HTML, PHP, JavaScript, CSS, and XML).

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    Screenshot
Showing 10 of 35 alternatives