Allow to develop extensions so this can has features similars to TermKit. The first ones I'm most interested are
- execution of commands/executables like a normal UNIX shell besides to exec Javascript statements,
- send its output to a single window/textarea when executed asynchonously
- autocollapse of sucesfully executed commands similar to SemaphoreCI and expand them by clicking on the command
Allow to develop extensions so this can has features similars to TermKit. The first ones I'm most interested are