iiinova — where your digital self keeps evolving

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 02/10/2026

Not every AI task needs an open-ended answer. Sometimes you just need yes, no, or one of a few options. That’s where Jev comes in. In Quantized AI News 26/08 (by @soverius-ai.bsky.social), we look at its role alongside LLM - and the latest model releases. soverius.ai/blog/quantiz...

soverius.ai

Jev, System One AI & New Models | Quantized AI 26/08

Explore TypeSafe’s Jev and System One AI, new models Opus 5.5 and Sol 6.1, and the safety concerns behind Astra 6.1’s cancelled release.

021

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 28/09/2026

We are very much looking forward to this. Agents can be everywhere. We will show Agents - for development, - in the backend, - in the browser, and - model + agent in the browser. Interested? Join our free webinar on Sep. 30 for fresh ideas on what you can "agentize."

010

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 25/09/2026

1/9 Among all that “AI is going to kill us all” talk, it sometimes helps to look at how other high-risk industries are doing it. For example, nuclear power plants. What do they do against a meltdown? Enormous safety efforts in multiple layers.

131

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 24/09/2026

Quantized AI News by @soverius-ai.bsky.social is back after the summer break, now with video! ⚔️ GPT attacks OpenAI 🤖 Human code review: yes or no? 💡 Graph Engineering 🚀 New models Here’s the pilot: youtu.be/FOTbG3LUbfA Likes, shares and comments are very welcome!

youtu.be

Quanitzed AI News 26 07

YouTube video by Soverius AI

043

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 23/09/2026

@angular.dev 22.2 is out! It seems everything is AI nowadays, but it is still so important that we have frameworks. They compress so much wisdom, best practices and hard work that no AI can simply guess.

273

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 21/09/2026

I’ll be speaking at #AIDevCraft in Las Vegas! Prompt/Context/Loop/* Engineering There is definitely some hype around these terms, but it’s not only hype. Each phase builds on lessons from the previous one. That evolution is what my talk is about. ai-devcraft.com @ng-conf.bsky.social

ai-devcraft.com

Ai Dev Craft 2026 - AI Developer Conference for Engineers

AI developer conference covering generative AI for developers, AI tools for developers, workflows, workshops, and engineering best practices.

010

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 17/09/2026

1/10 After giving my talk on local LLMs for software development three times, here are some recurring questions and assumptions I've heard so far: “I have a subscription. I don’t need local models.” That works as long as you stay within your allowance. With manual prompting, that might be enough.

121

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 15/09/2026

Our AG-UI DevTools Chrome extension is out. If you're already working on Agentic UI with AG-UI (via CopilotKit), this makes your life much easier. If not, then it's time 😁 Kudos to @wolfmanfx.bsky.social (@soverius-ai.bsky.social) for the implementation. chromewebstore.google.com/detail/ag-ui...

032

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 14/09/2026

Last Friday, I gave a talk representing @soverius-ai.bsky.social at the #Angular Graz Meetup, hosted by @manfredsteyer.bsky.social. Thanks a lot, Manfred, for the very kind introduction 🫶 I showed the potential of local LLMs for coding. I covered tools, costs & memory. soverius.ai/talks/develo...

soverius.ai

Developing with Local LLMs: Reality or Illusion?

042

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 07/09/2026

Switzerland is an Angular country 🇨🇭 57% of Swiss frontend jobs naming a framework ask for #Angular. It’s time for a Swiss Angular conference. It’s happening and @wolfmanfx.bsky.social and I (both @soverius-ai.bsky.social) are there with workshop & talk: ng-switzerland.ch

ng-switzerland.ch

NG Switzerland — 11–12 February 2027, Lucerne, Switzerland

The Angular conference in the heart of Switzerland. 11–12 February 2027, Lucerne, Switzerland.

132

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 04/09/2026

Lokale LLMs: - keine Tokenkosten - Daten bleiben im Unternehmen - weniger Abhängigkeit Klingt gut. Aber ist es in der Praxis wirklich so? Eines unserer Themen bei @soverius-ai.bsky.social. Darüber spreche ich am 17.9. beim @entwicklerde.bsky.social Summit in Berlin. entwickler.de/conferences/...

031

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 31/08/2026

Local LLMs solve high token costs & privacy issues, but getting started can feel overwhelming. 🙃 In our free, non-hype workshop, you learn about: 🧠 Models & Hardware 📉 Quantization ⚙️ Inference Engines 🔌 Coding Agent Integration 📊 Benchmarking www.eventbrite.co.uk/e/local-mode...

eventbrite.co.uk

Local Models for AI-Assisted Coding

Leveraging AI locally to build modern applications quickly, reliably and cost effectively

1115

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 24/08/2026

Yup, we are looking forward to it and will also bring something to show! Plenty to talk about!

032

Reposted by Rainer Hahnekamp

NG Switzerland @ng-switzerland.ch · 21/08/2026

The first edition of NG Switzerland has a date: 11 and 12 February 2027, in Lucerne. Speakers confirmed: @manfredsteyer.bsky.social @browserperson.bsky.social @rainerhahnekamp.bsky.social @decodedfrontend.bsky.social @fabiangosebrink.bsky.social @tomastrajan.bsky.social @gerome.dev Kevin Kreuzer

175

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 19/08/2026

Social media is full of complaints about token costs - and tricks for using fewer tokens. The obvious alternative is surprisingly rarely discussed: Local models. soverius.ai/blog/getting...

soverius.ai

Getting started with Local LLMs for Software Development

Learn how to use local LLMs for software development with predictable costs, privacy and independence, and the quality required for real-world projects.

120

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 18/08/2026

1/4 Will ChatGPT & Co. eventually generate a user-customized UI on the fly and end the era of frontend development? 🤔 Well, let's think it through... 🧵 www.eventbrite.co.uk/e/hands-on-a...

eventbrite.co.uk

Hands-On Agentic Frontends with AG-UI and CopilotKit

Design and build production-ready agent interfaces for Angular and React

122

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 17/08/2026

Back in July, @wolfmanfx.bsky.social and I (both @soverius-ai.bsky.social) joined the folks at CopilotKit to introduce the new open-source integration for @angular.dev. Great to see our work featured by @marktechson.com 🙏 on the @developers.google.com channel. 🎬 www.youtube.com/shorts/Ujmx5...

youtube.com

034

Reposted by Rainer Hahnekamp

W-JAX | Community & Konferenzen @jaxkonferenz.bsky.social · 11/08/2026

🤖 Lokale AI-Modelle im Praxistest! @rainerhahnekamp.bsky.social auf der W-JAX: 🧠 Open Weights 🛠️ Tool Calling 📊 Evaluation 📅 Donnerstag, 05.11.2026 | 🕒 10:30 - 11:30 Uhr | 📍 München 🔗 f.mtr.cool/ltpotwltmm #EnterpriseAI #AIEngineering #SoftwareArchitecture #Spring #jaxcon

021

Reposted by Rainer Hahnekamp

W-JAX | Community & Konferenzen @jaxkonferenz.bsky.social · 06/08/2026

🧠 Mehr Datensouveränität mit lokalen AI-Modellen? @rainerhahnekamp.bsky.social prüft DeepSeek, Gemma & Qwen mit Spring: 🛠️ Context, Tool Calling 🛡️ Guardrails, Feedback-Loops 📊 Evaluation vs. Frontier-Modelle 📍 W-JAX, München | 📅 05.11. | 10:30 Uhr 🔗 f.mtr.cool/phomktfwon #LocalAI #jaxcon

111

Reposted by Rainer Hahnekamp

W-JAX | Community & Konferenzen @jaxkonferenz.bsky.social · 20/07/2026

🤖 Lokale AI-Modelle statt Provider? @rainerhahnekamp.bsky.social zeigt auf der #jaxcon, was DeepSeek, Gemma & Qwen in Spring leisten. W-JAX | 📍München | 📅 Donnerstag, 05.11. | ⌚ 10:30 Uhr 🔗 f.mtr.cool/qhtpyhgmwi #EnterpriseAI #LocalAI

021

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 09/07/2026

Many users complain that Fable falls back to Opus 4.8 too quickly because of strict guardrails. We need guardrails. But what happens when safety makes a model feel worse, especially if other models answer more freely? That is the dilemma in this week’s Quantized AI News soverius.ai/blog/quantiz...

soverius.ai

Quantized AI News 26/05: The Price of Control in Frontier AI

Frontier AI is no longer just about capability. This week: Fable’s guardrails, cheaper tokens, and governments moving closer to AI infrastructure.

021

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 07/07/2026

At Google I/O Connect, we got the chance to record in a professional studio. So I asked my three “Angular Buddies”, @younesjd.dev, Marko Stanimirović, and @manfredsteyer.bsky.social to join me for a conversation about #Angular. Signals, what is still missing, and AI. 🎥 youtu.be/0_NsqGF8gM8

youtu.be

What’s Next for Angular? Google I/O Connect Berlin Roundtable

YouTube video by Rainer Hahnekamp

045

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 01/07/2026

Fable 5 will be available again. A lot of people look at the Fable story and see the U.S. government as the bad actor that blocks technological progress by restricting access. But that is too simple. 1/5 soverius.ai/blog/quantiz...

soverius.ai

Quantzied News: GPT-5.6, Claude Tag, and the Distillation Problem

Recent AI updates (GPT-5.6, Claude Tag, Alibaba) shift focus from raw power to access and control: who uses these models, how, and where their outputs go.

111

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 30/06/2026

Final rehearsal together with @wolfmanfx.bsky.social for our webinar, "Software Development with Local LLMs", by @soverius-ai.bsky.social. 3 hours to go. You can still grab your spot! If you have a scheduling conflict, no worries. We will send you the full recording. 📩 soverius.ai/webinars/sof...

041

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 23/06/2026

The latest edition of Quantized AI News (by @soverius-ai.bsky.social) is out. My main highlight is the chapter about Cognitive Coverage: the ongoing debate about whether we should still look at the code. soverius.ai/blog/quanitz...

soverius.ai

Fable Shutdown, GLM-5.2 & OpenRouter Fusion, Cognitive Coverage

State AI control is rising: the US shut Fable 5 but kept xAI running. A Chinese open-weight model offers an alternative. Plus: AI and Cognitive Coverage.

111

Reposted by Rainer Hahnekamp

Soverius AI @soverius-ai.bsky.social · 15/06/2026

Fable 5 is a good reminder why AI sovereignty matters. It is powerful, but access, pricing, and availability can change quickly. Local LLMs will lag behind the frontier, but you get 💰 Cost control 🔐 Data privacy 🏠 Independence Interested? Register 👇 soverius.ai/webinars/sof...

soverius.ai

Software Development with Local LLMs

It is time. Token costs rise constantly. Are local LLMs ready to take over? Join our free webinar and see for yourself. In part one, Rainer shows the setup of a local LLM. He connects it to a modern ...

011

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 28/05/2026

As teased last week, my article about harnesses has finally been published. This is something I wanted to write for a long time. Not just what it is, but how the term evolved and why it is so important for AI in general. Big thanks to @wolfmanfx.bsky.social for the review & discussions.

044

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 22/05/2026

I really like it when tech CEOs skip the marketing fluff and just talk straight. Sundar Pichai on the Hard Fork podcast, speaking openly about Google's current AI position: "…when it comes to agentic coding… I think we are a bit behind at this moment." youtu.be/RgV57kDzcng

youtu.be

Sundar Pichai on Whether Google Is Falling Behind in A.I.

YouTube video by Hard Fork

131

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 13/05/2026

And here’s our article for the week! 🚀 This time, we’re diving into A2UI - in my opinion, one of the most critical topics at the intersection of AI and Frontend development right now.

031

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 04/05/2026

Our first video on AI Fundamentals is live! It’s the video version of last week’s article - covering principles, models & limitations. It’s a deep dive (~1hr), but chaptered so you can watch in stages. 📺 youtu.be/nwkrpyGh4F8

youtu.be

Fundamentals of AI: Models and Their Limits

YouTube video by Rainer Hahnekamp

086

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 30/04/2026

As promised last week, here’s our first article on AI. We start at the core: the model. What you need to know to understand how it works, its limitations, and how modern AI mitigates them. Long read, but long weekend ahead. So you have enough time 😅 soverius.ai/blog/ai-unde...

053

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 29/04/2026

GPT 5.5 has doubled its prices compared to GPT 5.4. GitHub Copilot just switched to token-consumption models, and Opus 4.7... well 🤷. The era of "subsidized AI" is ending. Vendors need to earn money, and I expect prices will increase even further in the short term. soverius.ai 🧵 1/6

soverius.ai

Soverius AI — Build Real AI Skills. Ship Real Products. | Soverius AI

Hands-on TypeScript & PyTorch workshops for developers and teams. Build production RAG pipelines, ship AI agents, and master the Claude & OpenAI APIs.

132

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 24/04/2026

Two weeks ago at AI India, I gave a talk covering the core fundamentals of LLM Models and their current limitations. Here's the link to my slides. I’m also working on a detailed article covering these topics, which will follow soon. soverius.ai/talks/demyst...

soverius.ai

Demystifying the AI Jungle: Connecting the Dots

Open-weight models, fine-tuning, skills... the list of AI buzzwords grows every day. When I first started digging in, I had the impression that a new technology popped up every month just to replace t...

033

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 14/04/2026

Back from Ng-India & AI India 🇮🇳. Exhausted 😵 but worth it! Huge thanks @dhananjay7.bsky.social for the invite and the organization. Here are my slides of my #Angular talk about the @ngrx.io SignalStore and its extensibility: speakerdeck.com/rainerhahnek...

speakerdeck.com

161

Reposted by Rainer Hahnekamp

Manfred Steyer @manfredsteyer.bsky.social · 31/03/2026

🚨 It’s finally out. 📘 Modern Angular: Architecture, Concepts & Implementation A practical guide to: ✅ structuring large Angular applications ✅ applying Signals, Signal Forms & SignalStore ✅ Vitest and further advanced topics 👇 Link in first reply

185

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 20/02/2026

After some time, I am back with a new video: "My #Angular Stack in 2026." I’ve taken a more opinionated stance on tools and on AI. Let me know where you agree and where you disagree! youtu.be/tT5xMfHb4Gg #AI #Frontend

youtu.be

My Angular Stack in 2026

YouTube video by Rainer Hahnekamp

194

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 12/02/2026

Clarifying my chat with @brandonroberts: Analog is a NECESSITY for serious Angular testing. Why? ✅ Full Vitest ecosystem (plugins/IDE support). ✅ No lock-in: Keep CLI for builds, use Analog for tests. ✅ It's the standard: Angular's Vitest move validates this path. #Angular #Vitest

142

Reposted by Rainer Hahnekamp

Younes Jaaidi @younesjd.dev · 12/02/2026

👋 @vitest.dev Browser Mode for #Angular is not just a switch — but a different recipe 😉 Let's dive into what's cooking under the hood: ⚙️ How it works (Vitest vs Playwright roles) 🌓 "Partial" vs. 🌕 "Full" Browser Mode 🔌 APIs: userEvent vs. page 🪜 Progressive migration youtu.be/Pu22JQG6jdg #testing

youtu.be

Test Angular Components Like a Real User with Vitest "Full" Browser Mode

YouTube video by Marmicode – By Younes Jaaidi

0175

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 27/01/2026

There's an RFC to make #Angular change detection OnPush by default. The "default" value will be renamed to Eager. Given that OnPush is required for safe zoneless apps this is just a logical step. Existing codebases will get an explicit Eager setting. github.com/angular/angu...

github.com

RFC: Setting OnPush as the default Change Detection Strategy · angular angular · Discussion #66779

Authors: @MarkTechson & @alxhub Area: Angular Framework Posted: January 27, 2026 Status: Open We're planning to make a small, but important changes to Angular components: Components will default to...

152

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 26/01/2026

With the switch to #Vitest, there are many questions about modern testing in #Angular. First, slides of my talk last week at Angular London. For a much more intensive experience, our testing workshop goes all-in on Vitest. Happening in two weeks. www.angulararchitects.io/en/training/...

angulararchitects.io

Professional Angular Testing Workshop | ANGULARarchitects

142

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 19/01/2026

The latest version of the toolkit (community project) for #NgRx supports the - long-awaited events integration into the devtools - a safer resource integration (non-error throwing), - and more (like improved redo/undo) 👇See the blog post for more details

051

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 07/01/2026

This was my second appearance on The #Angular Plus Show, and I really enjoyed the conversation I had with @laranewsom.com on Signal Forms. Always a great time!

041

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 17/12/2025

My last talk this year will be a special one. Together with @manfredsteyer.bsky.social, I’ll look back at 2025 and chat about the highlights of the year. It’s less a classic talk and more two buddies having a public conversation about #Angular. The meetup is remote. www.meetup.com/angular-meet...

meetup.com

Online Meetup - End of Year Edition, Thu, Dec 18, 2025, 6:00 PM | Meetup

As the year draws to a close, we look back at the highlights of 2025 and ahead to one of the most long-awaited new features: Signal Forms. **2025 in Review: All the Highli

174

Reposted by Rainer Hahnekamp

Manfred Steyer @manfredsteyer.bsky.social · 09/12/2025

🧵 Did you know? Angular 21 replaces Karma with Vitest — and this changes some essential details. Here are the 5 key things you should know 👇 1/6

183

Rainer Hahnekamp @rainerhahnekamp.bsky.social · 27/11/2025

Last-minute advertising: We’re running a Black Friday offer for the SignalStore Workshop by AngularArchitects Already next week in the early afternoon (Europe TZ). Perfect to dive into State Management patterns before the year ends. Code: BLACKFRI25 www.angulararchitects.io/en/training/...

020

Reposted by Rainer Hahnekamp

Younes Jaaidi @younesjd.dev · 07/11/2025

Many thanks to the lovely #ngdeconf crowd for the warm welcome and the enthusiasm about @testronaut! Special thanks to @jeanmeche.com for being the perfect accomplice while @rainerhahnekamp.bsky.social and I cooked up some trouble together. 😉 Stay tuned 📻

Two speakers smile for a selfie on stage in front of a large, cheerful audience seated in rows inside a bright hall with arched walls and pink lighting. The crowd, many wearing conference badges, waves and makes peace signs toward the camera. A strong light beam shines from the back of the room, creating a radiant atmosphere.

091