Alternatives to Spacemacs.org

Discover websites similar to Spacemacs.org based on shared categories, topics, and features.

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geany.org favicon

Edit and manage code with a fast, lightweight IDE

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Geany is a lightweight, fast code editor and IDE for programmers. It supports 50+ languages, works on Windows, Linux, and macOS, and is easy to use.

aquamacs.org favicon

Emacs tailored for Mac with native integration

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Aquamacs is a user-friendly Emacs-based text editor for Mac, supporting coding, LaTeX, and more, designed to work seamlessly with macOS features.

scintilla.org favicon

Add code editing to your apps for free

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Scintilla offers a free, open-source code editing component and sample text editor, letting you add advanced code editing to your own software projects.

ipython.org favicon

Write and test Python code interactively

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IPython offers an interactive computing environment for Python, making it easy to write, test, and visualize code for data analysis and research.

codeblocks.org favicon

Free, customizable C/C++ IDE for all platforms

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Code::Blocks is a free, customizable IDE for C, C++, and Fortran, offering cross-platform support and a wide range of features for developers.

desktop.turbowarp.org favicon

Edit Scratch 3 projects offline with extra features

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TurboWarp Desktop lets you edit and run Scratch 3 projects offline with extra features like a compiler, dark mode, add-ons, and cross-platform support.

pharo-project.org favicon

Code and learn with instant feedback

53%

Pharo offers a pure object-oriented programming language and an all-in-one development environment designed for simplicity and instant feedback.

lips.js.org favicon

Write and run Scheme in your browser

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Run and experiment with Scheme code directly in your browser, mixing Scheme and JavaScript with easy access to documentation and interactive features.

pharo.org favicon

Code live with an immersive programming environment

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Pharo offers a pure object-oriented programming language and interactive environment for building and exploring code with immediate feedback.

notepad-plus-plus.org favicon

Edit code and text for free on Windows

40%

Notepad++ is a free source code editor and Notepad replacement for Windows, supporting multiple programming languages and easy text editing.

jedit.org favicon

Customize your code editor with powerful plugins

38%

jEdit is a free programmer's text editor for coding, featuring a wide range of plugins and customization options for developers on any platform.

nano-editor.org favicon

Edit text easily in your terminal

38%

GNU nano offers a simple, easy-to-use text editor for the terminal with features like syntax highlighting, spell check, and undo/redo.

play.rust-lang.org favicon

Write and run Rust code instantly online

38%

Try out Rust code in your browser, experiment with examples, and see instant results—no installation needed. Great for learning and quick testing.

kate-editor.org favicon

Edit multiple files with powerful tools

38%

Kate is a modern, feature-rich text editor for editing and viewing multiple files at once, with tabs, split views, and powerful plugins for developers.

bluej.org favicon

Learn Java with an easy beginner-friendly IDE

38%

BlueJ is a free Java development environment designed to help beginners learn programming with simple tools and an easy-to-use interface.

makecode.microbit.org favicon

Code and simulate micro:bit projects online

36%

Create and test code for the BBC micro:bit using an easy blocks or JavaScript editor—perfect for learning programming and electronics online.

netbeans.apache.org favicon

Develop apps with a free, open-source IDE

36%

Apache NetBeans is a free, open-source development environment and platform for building applications in Java, PHP, and other languages.

editor.p5js.org favicon

Code and preview p5.js sketches online

36%

Create, edit, and run p5.js code right in your browser—no installation needed. Perfect for artists, designers, educators, and coding beginners.

theia-ide.org favicon

Develop in the cloud or on desktop with full flexibility

36%

Theia IDE is an open-source development environment for cloud and desktop, supporting VS Code extensions and AI tools while keeping your data private.

godbolt.org favicon

View assembly output from your code in real time

30%

Compile and explore C++, Rust, Go, and more online, instantly seeing the generated assembly code and comparing outputs across multiple compilers.

Top Spacemacs.org Alternatives (Matching Language)

nuclide.io favicon

Enhance Atom for React Native and Flow development

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Nuclide is an open-source package for Atom, offering a powerful development environment for React Native, Hack, and Flow projects.

eiffel.com favicon

Build reliable software with EiffelStudio IDE

70%

Eiffel Software offers EiffelStudio, an IDE for building reliable and adaptable software with features like design by contract and automatic testing.

playcode.io favicon

Run JavaScript code instantly in your browser

70%

Write, run, and experiment with JavaScript code instantly in your browser—perfect for learning, prototyping, and quick testing with no setup required.

paiza.io favicon

Write and run code instantly in your browser

65%

Run and share code online in multiple programming languages with Paiza.IO—an easy-to-use code editor and compiler you can access from your browser.

runjs.app favicon

Write and test JavaScript with instant results

60%

RunJS is a desktop app that lets you write, run, and experiment with JavaScript and Node.js code, offering live feedback and helpful code suggestions.

jdoodle.com favicon

Run code instantly in your browser

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Write, compile, and run code in multiple programming languages directly in your browser—no installation needed. Quick and easy online coding platform.

gitpod.io favicon

Start coding instantly in the cloud

52%

Gitpod offers a cloud-based development environment, letting you code instantly from any device without setup. Collaborate and work on projects online.

fig.io favicon

Instant autocomplete for your command line

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Fig makes your command line smarter and easier to use, offering autocomplete, shortcuts, and tools to boost productivity for developers and power users.

playground.amp.dev favicon

Experiment with AMP code instantly online

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Test and edit AMP HTML code live in your browser with instant feedback. Save, share, and experiment with AMP features easily in this online playground.

sublimetext.com favicon

Edit code and text with speed and style

40%

Sublime Text is a fast, feature-rich text editor for code, markup, and prose, offering a sleek interface and powerful tools for developers and writers.

coteditor.com favicon

Edit text and code natively on your Mac

40%

CotEditor is a clean, user-friendly text editor built specifically for macOS, offering a native experience for editing plain text and code files.

barebones.com favicon

Edit and manage code with powerful tools

38%

BBEdit is a fast, professional text and code editor for macOS, offering powerful tools and productivity features for developers and writers.

codemirror.net favicon

Embed a powerful code editor in your website

38%

CodeMirror is a flexible code editor component for the web, offering powerful editing features and easy integration for building interactive coding tools.

brackets.io favicon

Design and code for the web with live preview

38%

Brackets is a free, open source code editor built for web designers and front-end developers, offering live preview, visual tools, and extension support.

textasticapp.com favicon

Edit code on your iPad with syntax highlighting

38%

Edit code and text files on your iPad or iPhone with syntax highlighting, remote file access, and seamless integration with FTP, SFTP, and cloud storage.

macromates.com favicon

Edit code with a customizable macOS editor

38%

TextMate is a powerful, customizable text editor for macOS that supports many programming languages and is available as open source software.

dabblet.com favicon

Write and share CSS code instantly online

38%

Dabblet is an interactive CSS playground where you can write, test, and share CSS code easily. Save your work to GitHub gists and collaborate online.

edhita.bornneet.com favicon

Edit text files on iOS for free

38%

Edhita is a free, open source text editor app for iOS, built with Swift. Edit and manage text files easily right from your iPhone or iPad.

openoffice.nl favicon

Edit code and web files with powerful open source tools

38%

Bluefish is a free, open source editor for programmers and web developers, supporting multiple languages, syntax highlighting, and remote file editing.

windsurf.com favicon

Boost coding speed with AI-powered editing

36%

Windsurf is an AI-powered code editor and assistant designed to help developers write, edit, and manage code faster and more efficiently.

More Spacemacs.org Alternatives

lispworks.com favicon

Develop Common Lisp apps across platforms easily

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LispWorks offers an integrated development environment for Common Lisp, with cross-platform support, editor features, and helpful resources for developers.

dartpad.dev favicon

Write and run Dart code online instantly

65%

Try out Dart code instantly in your browser with this online editor, supporting both console and Flutter apps. No installation or setup required.

witheve.com favicon

Code with a human-first language and IDE

54%

Eve offers a human-friendly programming language and IDE designed to make coding more intuitive, with documentation, a playground, and community resources.

amber-lang.net favicon

Write and run Smalltalk code in your browser

52%

Amber Smalltalk lets you code in Smalltalk for the web, offering a live in-browser environment with editing, debugging, and testing tools.

krillapps.com favicon

Write and run code instantly on your Mac

38%

Discover simple macOS apps like CodeRunner to write and run code in many languages with ease. Explore lightweight tools for coding and productivity.

jsfiddle.net favicon

Test and share code instantly in your browser

36%

JSFiddle lets you write, test, and share JavaScript, HTML, and CSS code online—perfect for quick experiments, demos, and collaborative coding.

ideone.com favicon

Run and share code in 70+ languages online

36%

Ideone.com lets you write, compile, and run code in 70+ programming languages online—test ideas, debug, and share code easily from your browser.

ace.c9.io favicon

Embed a code editor directly into your site

36%

Ace is a fast, web-based code editor you can embed in your own site or app, offering syntax highlighting and rich features for developers.

jsbin.com favicon

Collaborate on live code with instant results

36%

Edit, test, and share HTML, CSS, and JavaScript code live in your browser, with real-time collaboration and support for preprocessors like SCSS and CoffeeScript.

oxygenxml.com favicon

Edit and publish XML content with ease

36%

Oxygen XML Editor is a powerful tool for editing, authoring, and publishing XML content, supporting single-source authoring and multi-channel publishing.

zed.dev favicon

Collaborate on code in real time with AI support

36%

Zed is a fast, next-gen code editor with multiplayer features and AI assistance, built for seamless coding and real-time collaboration.

emeditor.com favicon

Edit massive text and CSV files instantly

36%

Edit, search, and manage large text or CSV files quickly on Windows with EmEditor, a powerful code and text editor offering free and paid versions.

trinket.io favicon

Write and run code instantly in your browser

36%

Trinket lets you write and run code right in your browser, making it easy to learn, teach, and share coding projects on any device.

onlinegdb.com favicon

Debug C/C++ code instantly in your browser

36%

Write, compile, run, and debug C/C++ code online with an easy-to-use browser-based editor and debugger—no downloads or setup needed.

cursor.com favicon

Code faster with AI-powered editing tools

36%

Cursor is an AI-powered code editor that helps you write, edit, and manage code more efficiently, with smart features for a faster workflow.

makecode.mindstorms.com favicon

Code LEGO robots visually or with JavaScript

36%

Create and edit code for LEGO MINDSTORMS EV3 robots using an easy Blocks or JavaScript editor—ideal for learning programming and robotics.

html-online.com favicon

Edit HTML visually in your browser—no install needed

36%

Edit and clean HTML code online with a free, user-friendly WYSIWYG editor—no downloads or installs needed. Great for quick website editing and learning.

dotnetfiddle.net favicon

Run and share C# code instantly online

36%

Write, run, and share C#, VB.NET, or F# code directly in your browser with .NET Fiddle's online code editor—no installation needed.

codelobster.com favicon

Develop PHP and web apps across multiple platforms

36%

CodeLobster is a free, portable cross-platform IDE for PHP, HTML, CSS, JavaScript, and more, supporting popular frameworks and CMS tools.

jetbrains.com favicon

Boost coding with intelligent developer tools

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JetBrains offers smart development tools like IntelliJ IDEA and Kotlin to help software developers and teams code efficiently and collaborate with ease.