To give some examples of developpement tools following this trend, there are VS Code (an IDE implemented only with web technolgies), Eclipse Theia (an IDE usable in Web or desktop setting), Eclipse Che (a web IDE coupled with a workspace server), Eclipse Orion (a web IDE), Sourcegraph (an online and smart code reviewer on top of Git repositories), Atom (code editor implemented with web technologies), etc…
In addition to these tools, the IDE community is working to agree on a common protocol, the Language Server Protocol (LSP) to communicate with a Language Server from an IDE, the idea being to separate IDEs from their language services (goto reference, diagnotics, …) to make them reusable in any IDE.
Next to IDEs, modeling workbenches (Domain-Specific IDE specialized in model manipulation) are still desktop applications. But since their users have the same needs, the modeling workbench will have to migrate to web technologies.
Modeling workbenches are similar to IDEs but have also specific concerns. Models are mainly manipulated through non-textual representations (diagram, tree, form etc…) but LSP focuses on textual languages and the supported language services do not fully meet needs of a modeling workbenches. For example, services such as ‘goto implementation of a method’ may be useless for a diagram editor and services such as ‘computing a layout for a diagram’ are missing.
We have three motivating scenarios for this PhD:
Since the current Web IDEs have a Client-Server architecture that doesn’t allow a finely granulated deployement of the different languages services, the objective of the PhD will be to study micro-service architecture for modeling environment in order to support the motivating scenarios.
We will focus on tree main axes of exploration:
Shape-Diverse DSLs: Languages without Borders (SLE’18 best vision paper)
Fabien Coulon, Thomas Degueule, Tijs van der Storm, Benoit Combemale
In Proceedings of the 11th International Conference on Software Language Engineering (SLE), 2018. doi preprint
Fabien Coulon - Obeo / Université Rennes 1 / Inria
Stéphane Bégaudeau - Obeo
Mélanie Bats - Obeo
Benoit Combemale - Université Toulouse Jean Jaurès
Olivier Barais - Université Rennes 1