The Collaboratory offers an online, zero install version of the ABS toolchain. Use it to experiment with the language in a risk-free environment.
Load our ready-made examples or run your own ABS models. The editor has many features of an IDE, including showing you an outline of the code, and of course reporting syntax- and type errors.
The collaboratory also supports many of the analysis tools that we have developed, like COSTA and SACO.
The collaboratory is hosted at the ENVISAGE project, http://ei.abs-models.org:8082/clients/web/. Note that your local network policy may not allow you to access this web-service.