otra vez
npm install -g otra-vez
A magic REPL. Watches your modules for changes and re-injects their contents into the REPL.
Watch the screencast:
Usage
otra [module.js]
If you pass a file argument, it's required and imported into the REPL context. When the module changes, it's reimported.
Any requires within the REPL also watch the module for changes, and injects the new module into the variable you imported to. It knows.
Licence
MIT