Showcase

Welcome to Langium's showcase! Here you can find examples of languages created using Langium, all running in the browser (no backend involved).

State Machine

A language that captures the functionality of a state machine. Demonstrated by modeling a traffic light.

Arithmetics

A language for arithmetic calculations. It supports definitions of functions and intermediate values.

MiniLogo

A language designed to draw geometric shapes on a canvas.

SQL

A language server for potentially any SQL dialect. Demonstrated by modeling an airport.

Domain Model

A language designed for modeling data structures. Demonstrated using the structures for a blog.

OpenAPI SL

A proof-of-concept DSL to describe OpenAPI-Documents in a concise and human readable way. Made by BestSolution.