Emacs can be controlled entirely with the keyboard.
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Pro Keyboard-focused, mouse-free editing
Emacs can be controlled entirely with the keyboard.
Pro Total customizability
Customizations can be made to a wide range of Emacs' functions through a Lisp dialect (Emacs Lisp). A robust list of existing Lisp extensions include the practical (git integration, syntax highlighting, etc) to the utilitarian (calculators, calendars) to the sublime (chess, Eliza).
Pro It's also an IDE
You can debug, compile, manage files, integrate with version control systems, etc. All through the various plugins that can be installed.
Pro Works in terminal or as a GUI application
You can use Emacs' command line interface or graphical user interface.
Pro Self documenting
Emacs has extensive help support built-in as well as a tutorial accessed with C-h t.
Licensed under GNU GPL.
Pro Great documentation
With 30+ years of use the Emacs documentation is very thorough. There are also a lot of tutorials and guides written by third parties.
Pro Mini buffer
You can pass complicated arguments in the mini buffer.
Fully compliant GNU-emacs is available on many platforms, and they all understand .emacs configuration files.
Pro Rectangular cut and paste
Emacs can select rectangularly.
Pro Lisp customizations
With lisp customization, any behavior of Emacs can be changed. Update with pre-release patch can be also applied without recompiling the whole Emacs.
Pro Vi keybindings through Evil mode
Evil mode emulates vim behaviors within Emacs. It enables Vi users to move inside the Emacs universe.
Pro Visual selection and text objects with Evil
Evil is an extensible vi layer for Emacs. It provides Vim features like Visual selection and text objects.
Pro Support multi-line editing, multiple frame, powerful paren, crazy jumping style
Review the "Emacs Rocks" video.
Pro Provides org-mode
Advanced planning and publication which can start as a simple list.
Pro Has been widely used for a long time
Pro dabbrev-expand (Alt-/)
Dynamic word completion.
Works on Linux, Windows, Macintosh, BSD, and others.
Pro Enormous range of functionalities (way beyond simple "text editing")
Through its programmability, a very broad range of functionalities can be integrated in emacs, turning it even into a "single point of contact" with the underlying operating system.
Pro Integrates planning in your development process
You can jump straight from your org-mode files to programming tasks - and back - and build a seamless workflow.
Pro Helm plugin adds even more power to Emacs
Powerful commands, search, and more with the Helm plugin.
Pro GTK+ widgets support
Pro Dropbox and Google Drive support
Codeanywhere allows connecting and pulling development files from a Dropbox or a Google Drive account, making it easy to sync development files across devices.
Pro Full terminal access
CodeAnywhere gives users full terminal access.
Pro Unlimited revisions
Each action performed on any file from any resource will be saved forever.
Pro Github integration
Integrates with Github and allows logging in with your Github account.
Pro Has mobile apps for all major mobile OSs
Codeanywhere has apps for iOS, Android, Kindle Fire, Windows, and Blackberry.
Pro SFTP access
Allows connecting code via FTP, SFTP.
Pro BitBucket integration
Integrates with BitBucket and allows logging in with your BitBucket account. It's possible to launch Codeanywhere from within BitBucket's repo by adding Codeanywhere integration as an add-on.
Pro Good editor
Pro Allows inviting collaborators with a link
Codeanywhere has a feature called Share Links, that allows users to collaborate with others on their projects in real-time by simply sharing a link to their work.
Pro Multiple devboxes
DevBoxes are saveable, fully customizable development environments that run on either Open VZ or Docker and each has a dedicated amount of memory and disk space. Multiple devboxes can be run at the same time.
Pro SSH Terminal
Even for 3rd party SSH connections.
Pro Integration with DigitalOcean
CodeAnywhere recently partnered up with DigitalOcean. Now users can manage, spin up and provision DigitalOcean droplets all from the CodeAnywhere IDE. This is a great addition for both products, combining the power of an affordable host with the portability and power of CodeAnywhere IDE.
Pro OneDrive Integration
Similar to their Dropbox integration, it gives you full access.
Con Learning curve is long
While it's better than it used to be, with most functions being possible through the menu, Emacs is still quite a bit different from your standard editor. You'll need to learn new keyboard shortcuts.
Con Sometimes the extensibility can distract you from your actual work
If I ever want to lose half a day, I'll start by tweaking my .spacemacs config file.
Con Chorded keyboard combinations can be baffling
For example, for navigation it uses the b, n, p, l keys. Which for some people may seem strange. But don't worry, you can change it.
Con A lot of jokes in this serious software
Con Using Emacs on a new machine without your .emacs file
Con No debugging options found (stepping through code)
Con Non free/libre (proprietary)
Con iOS app hasn't been updated in almost 3 years
Update as of August 20 2017
Con Web editor on iPad is severely lacking
Codeanywhere relies on right click for major actions but doesn't support this interaction on iPad. Selecting listed Dev box URLs to access site is also unworkable in practice. iPad app allows the actions but has very limited set of Dev box controls.
Using an external keyboard with the app can also be problematic as the arrow keys don't work.
Con SSH Port will be different each time you start your DevBox
Only for Always on DevBoxes will SSH ports remain static.
Con Does not have a function name list in side panel view
Con Does not jump to definitions
Unable to navigate the class definition or declaration.
Con Can't use SFTP with GIT
Con UI is not optimized and zoom is applied to the entire screen, rather than just the editor
The buttons are way too small. The UI feels washed out and opaque. Zoom (Ctrl++) is applied on the entire screen and not just on the editor.
Con 2 Factor authentication is a joke
Con Customer support is virtually non-existent
Con Web terminal window doesn't always run
In many instances, opening a terminal window in CodeEnvy would continue to load eternally.
Con Very unstable
It's a nice IDE when it works, but suffers a lot from instability with things like being unable to save files, or not starting up, as well as crashes, etc.
Con Confusing, not user friendly
It's so confusing versus other IDEs. Not recommended for newbies and programming students.