When comparing Eclipse Che vs CodeTasty, the Slant community recommends Eclipse Che for most people. In the question“What are the best cloud IDEs?” Eclipse Che is ranked 7th while CodeTasty is ranked 14th. The most important reason people chose Eclipse Che is:
Ranked in these QuestionsQuestion Ranking
Pro Docker runtimes
Pro Custom commands
I like that I can package up custom commands with my workspace and then use them (or share them) with everyone else.
Pro SSH + terminal
Built-in terminal with root access so I can make changes to my running machines. Although I don't use it often being able to SSH into the workspace so I can use a desktop IDE is handy.
Pro Portable workspaces
The workspace in Che includes project sources, IDE and the runtime. So if you hand your Che workspace definition to another user and they execute it they will get everything they need to build, run and debug the project.
Also the runtime is in a Docker container so it will work even if the second user is on a different OS than the original user who shared their workspace with them.
Che does a nice job to automatically map the service:port running in my Docker container (e.g. tomcat on 8080) to the Docker port it actually uses (something in the ephemeral range). I never need to figure that out - it's just made available to me when I run my server.
Pro GIT and SVN VCS support
Projects can be easily imported from any Git or Svn repository hosting service.
Pro Reproducible environment
Pro Merge tool for VCS
Pro Open Source
Pro Beautiful, user friendly website
The website has a beautiful design and is very easy to nagivate and find what you're looking for.
Pro Code complete
Con Young project
CodeTasty is a fairly new IDE and still has some catching up to do in terms of community size and ironing out bugs.