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Oct 10th 2025

Article

Soulaymen Chouri, Dr. Steven Smyth

Turn AI Prompts into Web Apps using a Semiformal DSL

In this post, we showcase SWAG: A semiformal DSL for generating web applications, as well as some patterns and best practices for building semiformal DSLs.

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Sep 25th 2025

Article

Kai Salmen

A toolbox for editor-centric web applications

monaco-languageclient version 10 contains all tools needed to create complete editor-centric web applications, and thus it goes beyond just being a library for LSP integration.

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Jul 31st 2025

Article

Benjamin F. Wilson

Langium 4.0 is released!

Langium 4.0 is released! This release brings multi-reference support, infix operator rules, strict mode for Langium grammars, and more!

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Jul 3rd 2025

Article

Jan Bicker, Jonah Iden, Dr. Miro Spönemann

Collaborative coding in the browser: The OCT Playground

OCT is the first open source framework to support live collaboration between IDEs and web apps—a strategic advantage for flexible cross-platform development.

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Jun 6th 2025

News

Dr. Johannes Meier, Dr. Insa Fuhrmann

Announcing Typir

Johannes and Insa present our new open source project Typir for type checking your language in the web. The stand-alone library provides default implementations for type checking as well as predefined types to reuse.

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May 23rd 2025

Article

Daniel Dietrich, Dr. Miro Spönemann

Boost your AI apps with domain-specific languages

We're pioneering a fundamental shift in how humans and AI interact by leveraging domain-specific languages that deliver unmatched precision and clarity where natural language fails.

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Apr 17th 2025

News

Benjamin F. Wilson, Daniel Dietrich, Dr. Miro Spönemann

Langium AI: The fusion of DSLs and LLMs

TypeFox presents Langium AI, a toolbox for building applications that leverage both LLMs and Langium DSLs. We explore its vision, challenges and solutions.

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watch the videoOpen Video

Nov 14th 2024

Video

Mark Sujew

Building Collaborative Experiences with Theia

The recent release of a collaboration feature in Theia enables adopters to create custom collaborative editing experiences, such as text, diagram editors and custom views.

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watch the videoOpen Video

Oct 24th 2024

Video

Dr. Johannes Meier

Introducing Typir: Type Checking for the Web!

Typir is an open source TypeScript framework that simplifies type system development for both graphical and textual languages. Johannes gives us an overview and demo of the project.

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watch the videoOpen Video

Oct 23rd 2024

Video

Mark Sujew

Introducing the Open Collaboration Tools Project

Mark introduces the Open Collaboration Tools (OCT) project, an open source live sharing solution that integrates with platforms such as Eclipse Theia to enhance developer collaboration.

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watch the videoOpen Video

Oct 23rd 2024

Video

Dr. Miro Spönemann

Crafting Domain Specific Languages - A Practical Guide

Miro explores DSL development, providing practical insights into their design, implementation, and strategic use across diverse business contexts.

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watch the videoOpen Video

Oct 18th 2024

Video

Mark Sujew

Bringing Notebook Experiences to modern IDEs

As Jupyter Notebooks rise in popularity, IDEs like VS Code have started offering fully integrated support for them. Join us to explore our native notebook integration in the Eclipse Theia IDE.

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