We have presented two IDE's for GF. The web-based IDE is a stable system, which makes it easy to develop multilingual applications in the cloud. The Eclipse plugin brings GF to one of the leading desktop environments of software development. It is already usable for simple tasks such as syntax highlighting and cross-modular references, but more functionalities are being added; the further development of the Eclipse plugin will be sensitive to the actual users in the other sites of the MOLTO project. In addition to the IDE's, we have introduced the technique of example-based grammar writing, which has already been implemented as a desktop shell program and within the web-based IDE.
The IDE's are expected to make the use of GF more efficient for power users and more accessible for beginning users. The success in this will be monitored and evaluated in the case studies of the MOLTO project.