Louis-Edouard Lafontant presented his invited talk Creating a language with Gentleman: a lightweight web-based projectional editor at the Strumenta Community’s regular meetup.

Gentleman is a lightweight web-based projectional editor for creating and manipulating domain specific languages (DSLs) in a unique, concept-oriented way. Gentleman offers an alternative to currently used solutions that are typically heavyweight, platform-specific, and suffer from poor usability. More details on the framework are available in the MODELS 2020 paper co-authored by Louis-Edouard Lafontant and Eugene Syriani.