iiinova — where your digital self keeps evolving

Miro Spönemann @sponemann.bsky.social · 25/06/2026

Fastbelt v0.1 is here. 🚀 Our new open source DSL toolkit for Go already supports grammar definition, parser generation, cross-reference resolution, LSP support, and more—ready to build and experiment with today. Read more: www.typefox.io/blog/fastbel...

typefox.io

Fastbelt version 0.1

We're happy to announce the first version of Fastbelt—our new language engineering framework optimized for performance.

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Reposted by Miro Spönemann

Daniel Dietrich @danieldietrich.bsky.social · 20/05/2026

I'm thrilled to kick off a new article series: Building with AI. The first post is live. More to come soon. 👉 www.typefox.io/blog/buildin...

typefox.io

Building with AI

We launch domain-specific AI services and open the Building with AI series on enriching systems, autonomous agents, and engineering reliable AI.

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Miro Spönemann @sponemann.bsky.social · 28/03/2026

Fastbelt is out. A new language toolkit for Go, built for massive workspaces where traditional approaches hit their limits. Same idea as Langium and Xtext, different league in performance. www.typefox.io/blog/fastbel...

typefox.io

Fastbelt: The high-speed DSL toolkit for Go

We introduce Fastbelt, a native Go-based DSL toolkit that outperforms both Langium and Xtext by orders of magnitude.

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Miro Spönemann @sponemann.bsky.social · 16/12/2025

We’re already building what comes after Langium — and it’s not just the next release. After years with Xtext and Langium, we’ve hit clear performance limits at scale. This article explains where they come from, and ends with a glimpse at what we’re working on next. www.typefox.io/blog/xtext-l...

typefox.io

Xtext, Langium, what next?

What we’ve learned from building large-scale language tooling with Langium and Xtext, and a first glimpse at a new high-performance language engineering toolkit.

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TypeFox @typefox.bsky.social · 10/10/2025

In their latest post, Soulaymen and Steven showcase SWAG, a semi-formal DSL for generating web applications. Read the full story and learn patterns and best practices for building semi-formal DSLs. www.typefox.io/blog/turn-ai...

typefox.io

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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Reposted by Miro Spönemann

TypeFox @typefox.bsky.social · 25/09/2025

Build VS Code-like apps in the browser with ease! monaco-languageclient v10 is here! Now a complete toolbox for editor-centric web apps, not just LSP integration. www.typefox.io/blog/monaco-...

typefox.io

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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Kai Salmen @kaisalmen.bsky.social · 25/09/2025

It's been a while since I have written a blog-post. Finally it is here: www.typefox.io/blog/monaco-... The monaco-languageclient project is an Open Source Software success story and many thanks go to my co-maintainer github.com/CGNonofr

typefox.io

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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Kai Salmen @kaisalmen.bsky.social · 19/09/2025

Finally, monaco-languageclient version 10 (www.npmjs.com/package/mona...) is available. You now have all tools at hand to create editor-centric web applications utilizing one or many language clients to connect to language servers via the language server protocol with one package.

npmjs.com

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Miro Spönemann @sponemann.bsky.social · 31/07/2025

Langium 4.0 is out! 🚀 Highlights: - Infix operator rules for clearer operator precedence - Strict mode enforcing explicit types for more stable DSLs - Multi‑target references for flexible cross‑links Read more: www.typefox.io/blog/langium...

typefox.io

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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Miro Spönemann @sponemann.bsky.social · 10/06/2025

Big news! 🎉 We just launched Typir, a new open-source library for implementing type systems. It's all about powerful, accessible tools for language development. Check out the full announcement by Insa & Johannes: www.typefox.io/blog/typir-i...

typefox.io

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...

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Miro Spönemann @sponemann.bsky.social · 26/05/2025

Over the past year, I’ve had a bunch of great conversations about LLMs and DSLs. It’s clear we’re onto something big—this combo really shines when it comes to making AI work in specific domains. We finally wrote it up. Curious what you think!

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TypeFox @typefox.bsky.social · 23/05/2025

We're pioneering semiformal AI communication through domain-specific languages—solving the precision and reliability challenges that natural language prompts struggle with. Our latest article details how language engineering transforms AI interaction. 🦊 www.typefox.io/blog/boost-y...

typefox.io

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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Reposted by Miro Spönemann

Eclipse Cloud DevTools @ecdtools.eclipse.org · 21/05/2025

See how innovative companies and their development teams benefit from participation in the Eclipse Cloud DevTools ecosystem. Download and read our free white paper today! hubs.la/Q030ntR50

hubs.la

The Eclipse Cloud DevTools Ecosystem: Defining the Future of Cloud Native Software Development

Learn more about our working group's vendor-neutral, community-based approach to cloud development, and our vision for the future.

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Reposted by Miro Spönemann

TypeFox @typefox.bsky.social · 17/04/2025

Exiting news! TypeFox presents Langium AI, a toolbox for building applications that leverage both LLMs and Langium DSLs. Read all about the fusion of DSLs and LLMs here: typefox.io/blog/langium...

typefox.io

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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Reposted by Miro Spönemann

Joe Pea @joe.trusktr.io · 01/04/2025

How does Langium have only 790 stars? The project is amazing. It lets you define a parser for a new language, with syntax checking diagnostics (intellisense UI) built into your IDE, and APIs for your own diagnostics (f.e. your own type checking). Absolutely phenomenal. github.com/eclipse-lang...

github.com

GitHub - eclipse-langium/langium: Next-gen language engineering / DSL framework

Next-gen language engineering / DSL framework. Contribute to eclipse-langium/langium development by creating an account on GitHub.

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Reposted by Miro Spönemann

Joe Pea @joe.trusktr.io · 01/04/2025

How does Langium's Typir library have only 27 stars!? This has to be one of the most interesting advancement in language engineering! It's a library for common patterns for defining the type checking mechanics of your own programming language, with IDE diagnostics. github.com/typefox/typir

github.com

GitHub - TypeFox/typir: Typir is an open source library for type checking in the web

Typir is an open source library for type checking in the web - TypeFox/typir

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Reposted by Miro Spönemann

Eclipse Cloud DevTools @ecdtools.eclipse.org · 20/03/2025

Discover the projects in the #EclipseCloudDevTools ecosystem and how they foster innovation in #clouddevelopment by reading our white paper: hubs.la/Q030nxY10

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Reposted by Miro Spönemann

Eclipse Foundation @eclipse.org · 07/03/2025

📢 Attending Embedded World 2025? We’ve got you covered! Claim your free visitor ticket with our code: ew25543243 📍 Join us at booth 4-554 in hall 4 to discover the latest from OpenHW Foundation, Eclipse ThreadX, SDV, ORC, Eclipse IDE E& Cloud DevTools. Get your ticket: buff.ly/3EUADgb

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Eclipse Cloud DevTools @ecdtools.eclipse.org · 17/02/2025

✨ Eclipse Open Collaboration Tools (OCT) is open to all! Contribute, share feedback, and explore how it enhances team collaboration. Read more in this article by @sponemann.bsky.social: hubs.la/Q034tsQj0

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Reposted by Miro Spönemann

Daniel Dietrich @danieldietrich.bsky.social · 25/12/2024

Our open source stars shine with their new creation, a universal toolkit for creating language type systems. Now we make it available to the public. Enjoy! Take the short-cut directly to the source code: github.com/TypeFox/typir Also check out our blog: www.typefox.io/blog/

github.com

GitHub - TypeFox/typir: Typir is an open source library for type checking in the web

Typir is an open source library for type checking in the web - TypeFox/typir

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Miro Spönemann @sponemann.bsky.social · 20/12/2024

Say hello to Typir, the new type system library for TypeScript ✨ Typir can be used together with Langium to implement type inference and type checking for a domain-specific language. github.com/TypeFox/typi...

github.com

GitHub - TypeFox/typir: Typir is an open source library for type checking in the web

Typir is an open source library for type checking in the web - TypeFox/typir

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TypeFox @typefox.bsky.social · 19/12/2024

🎉 Exciting news! Check out our latest videos from #OCX24 and #TheiaCon. Our team introduces #Typir, a type-checking library for the web, unveils the #OpenCollabTools project and provides a practical guide for crafting domain-specific languages with #Langium. www.typefox.io/blog/?catego...

typefox.io

TypeFox Blog

Browse our open source knowledge base: articles, videos and news from the TypeFox team.

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Miro Spönemann @sponemann.bsky.social · 11/12/2024

The recording of my OCX / EclipseCon 2024 presentation is there. It's an overview of various topics around the design and implementation of domain specific languages (DSLs). www.youtube.com/watch?v=G2qA...

youtube.com

Crafting Domain Specific Languages - A Practical Guide - OCX 2024

YouTube video by Eclipse Foundation

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Miro Spönemann @sponemann.bsky.social · 11/12/2024

Hello, Bluesky! Nice to meet you.

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