niklas_wortmann's profile picture. Developer Advocate @JetBrains | #RxJS Core Team Member | Angular #GDE | Host @AngularShow | coffee snob | Opinions are my own!

Jan-Niklas Wortmann

@niklas_wortmann

Developer Advocate @JetBrains | #RxJS Core Team Member | Angular #GDE | Host @AngularShow | coffee snob | Opinions are my own!

Jan-Niklas Wortmann รีโพสต์แล้ว

If you're running a massive TypeScript monorepo (think Nx or Lerna) on IntelliJ IDEA, the 2025.3 release is a major fix for a long-standing pain point. The new update is finally production-ready for these setups because it correctly resolves customConditions in tsconfig.json and…


We are literally living in the worst timeline

niklas_wortmann's tweet image. We are literally living in the worst timeline
niklas_wortmann's tweet image. We are literally living in the worst timeline

Getting ready for you @TasonJorres! See y'all in a bit!

niklas_wortmann's tweet image. Getting ready for you @TasonJorres! See y'all in a bit!

Jan-Niklas Wortmann รีโพสต์แล้ว

in about 1 hr witness what will surely be one of the most memorable events to happen on 12/18 and 12/19 specifically here. maybe even everywhere??? almost ready, stream might be going up soon get your popcorn and watch the trainwreck

welp. again I said it was locked, and we added more amazing guests. I honestly can't keep up! repost and tag everyone here cuz I can't tag ya all! @tdesseyn @kvlly @shrutikapoor08 @FrancescoCiull4 @KanikaTolver SO MANY

TasonJorres's tweet image. welp. again I said it was locked, and we added more amazing guests. I honestly can't keep up! repost and tag everyone here cuz I can't tag ya all! @tdesseyn @kvlly @shrutikapoor08 @FrancescoCiull4 @KanikaTolver 

SO MANY


Jan-Niklas Wortmann รีโพสต์แล้ว

Bring Your Own Key (BYOK) is live in JetBrains IDEs! You can now connect your API keys from OpenAI, Anthropic, or any OpenAI-compatible provider, and use them with the AI chat, Junie, and Claude Agent right inside your JetBrains IDE. Learn more in the blog post:…


This weekend I built a mini Christmas market for my kids and their friends. Here's what it taught me about agentic AI 🧵

niklas_wortmann's tweet image. This weekend I built a mini Christmas market for my kids and their friends.
Here's what it taught me about agentic AI 🧵
niklas_wortmann's tweet image. This weekend I built a mini Christmas market for my kids and their friends.
Here's what it taught me about agentic AI 🧵

Jan-Niklas Wortmann รีโพสต์แล้ว

welp. again I said it was locked, and we added more amazing guests. I honestly can't keep up! repost and tag everyone here cuz I can't tag ya all! @tdesseyn @kvlly @shrutikapoor08 @FrancescoCiull4 @KanikaTolver SO MANY

TasonJorres's tweet image. welp. again I said it was locked, and we added more amazing guests. I honestly can't keep up! repost and tag everyone here cuz I can't tag ya all! @tdesseyn @kvlly @shrutikapoor08 @FrancescoCiull4 @KanikaTolver 

SO MANY

‘Twas the day of the stream, and all through the house, Not a creature was stirring, not even a mouse. The #Christmas game app is coded with care, In hopes that the viewers will soon all be there! 🎮 The AI Santa is prepped for the chat, I’ve got ugly sweaters (a mountainous…

TasonJorres's tweet image. ‘Twas the day of the stream, and all through the house, Not a creature was stirring, not even a mouse. The #Christmas game app is coded with care, In hopes that the viewers will soon all be there! 🎮

The AI Santa is prepped for the chat, I’ve got ugly sweaters (a mountainous…


Jan-Niklas Wortmann รีโพสต์แล้ว

Heads up, JetBrains users: IntelliJ and Junie's AI chat now defaults to Gemini 3 Flash. This is a huge win for speed. Flash is specifically designed for low latency, making it the perfect model for interactive coding tasks. Need to prototype a quick UI component or generate an…


Gemini 3 flash goes ⚡⚡⚡ Already made it in my core workflow

Gemini 3 Flash is now the default model in JetBrains AI chat and Junie! Turns out Gemini 3 Flash is great not only at coding but also at holiday card crafting. This little animated card took @niklas_wortmann just a few minutes. Happy Shipmas!  🎄



Jan-Niklas Wortmann รีโพสต์แล้ว

As a Technical Lead, I use AI every day Here is an AI tool I use to make myself 40% more productive I have tried: - GitHub Copilot - ChatGPT - Gemini - Claude Code - Junie (JetBrains) But the best results I get are with a Junie agent inside the JetBrains Rider IDE. For most of…


Jan-Niklas Wortmann รีโพสต์แล้ว

Ok also. I wanna giveaway a laptop. @FrameworkPuter or anyone wanna donate (dm me) I have given one away for the last two years (and many in between) I’m not stopping now! All for my #community

wellllllp. the guest list is locked in. still some gaps here and there, probably have a surprise guest or two and some #christmas movies! but the stream is a go!! guests and giveaways and #holiday fun. with me, for 24 hours. can I make it?

TasonJorres's tweet image. wellllllp. the guest list is locked in. still some gaps here and there, probably have a surprise guest or two and some #christmas movies! but the stream is a go!! guests and giveaways and #holiday fun. with me, for 24 hours. can I make it?


Jan-Niklas Wortmann รีโพสต์แล้ว

Tool-calling vs. code generation. Which approach performs better for AI agents? @ritakozlov_ demonstrates the tradeoffs that surface at scale.


Jan-Niklas Wortmann รีโพสต์แล้ว

Join Denise Kwan from Google, Arun Gupta from JetBrains, and Katie Wasilenko Miller from the DevRel Foundation. See you on Thursday! info.deeplearning.ai/dev-rel-and-ai

DeepLearningAI's tweet image. Join Denise Kwan from Google, Arun Gupta from JetBrains, and Katie Wasilenko Miller from the DevRel Foundation. 

See you on Thursday! info.deeplearning.ai/dev-rel-and-ai

Jan-Niklas Wortmann รีโพสต์แล้ว

wellllllp. the guest list is locked in. still some gaps here and there, probably have a surprise guest or two and some #christmas movies! but the stream is a go!! guests and giveaways and #holiday fun. with me, for 24 hours. can I make it?

TasonJorres's tweet image. wellllllp. the guest list is locked in. still some gaps here and there, probably have a surprise guest or two and some #christmas movies! but the stream is a go!! guests and giveaways and #holiday fun. with me, for 24 hours. can I make it?

Jan-Niklas Wortmann รีโพสต์แล้ว

🚀v0.5.0 of the Vento plugin for @WebStormIDE and @intellijidea is out. In this release, I added: - front-matter support - fragment support The Vento template engine is used in the lume.land framework, which is designed for @deno_land plugins.jetbrains.com/plugin/29036-v…


Jan-Niklas Wortmann รีโพสต์แล้ว

OpenCode, now on your desktop (in beta)


Jan-Niklas Wortmann รีโพสต์แล้ว

Starting with the 2025.3 release, Islands is now the default theme in GoLand 🏝️. It features distinct tabs, improved contrast, and clear separation between working areas to help you stay focused and code comfortably. #NewInGoLand

GoLandIDE's tweet image. Starting with the 2025.3 release, Islands is now the default theme in GoLand 🏝️.

It features distinct tabs, improved contrast, and clear separation between working areas to help you stay focused and code comfortably.

#NewInGoLand

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