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Posts by KrΓ¦n Hansen πŸ‡©πŸ‡°

We built a Fact Checker Agent
We built a Fact Checker Agent YouTube video by ElevenLabs Developers

We built a Lie Detector AI Agent.

It listens to conversations and interrupts when it detects a lie:
- A loud buzz
- An angry pirate calls it out in real time

Built with ElevenLabs Agents.
youtu.be/SMp1M1LmYwE

3 days ago 1 1 1 0
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Introducing ElevenLabs Devs, a new YouTube channel for AI engineers.

Expect deep dives, demos, and clear explanations of key concepts across Text to Speech, Speech to Text, ElevenAgents, and broader AI systems.

Subscribe: www.youtube.com/@elevenlabsd...

5 days ago 4 2 0 0
Video

ElevenLabs Skills have crossed 11k downloads.

Once installed, you can use them to build apps with ElevenAgents, Speech to Text, Text to Speech, music, and sound effects.

Install them with:
> npx skills add elevenlabs/skills

1 week ago 2 1 1 0

More likely it'll simply exchange the codes for a bar of gold.

1 week ago 0 0 0 0

It's pretty clever though? Without the leading 0 it's too tempting for a kid to add a leading 1 ...

2 weeks ago 2 0 2 0

Yep, although I believe the (former) government has proposed a transition to a new 8-point scale πŸ˜… We like to mess with these details.

2 weeks ago 0 0 0 0

Looks interesting πŸ‘ The RPC implementation caught my attention, it seems to be a bit raw and could easily be extended to be Promise based, but I guess that is easy for users to do as well πŸ€” Is Electron in scope for this? I've seen the RPC pattern multiple times for comms between renderers and main.

3 weeks ago 1 0 1 0
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When I joined @elevenlabs.io three months ago, I didn't expect the autonomy and mandate for change to ship a major version bump in a package with 300K weekly downloads 🀯 I'm really proud of this release!

3 weeks ago 3 0 0 0
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QCon London 2026: Kleppmann on Mitigating Europe's Cloud Dependency with Local-First Software Europe is completely dependent on US cloud services, Martin Kleppmann told QCon London. His fix: commoditise everything. He walked through three technologies he's helped build: multi-cloud via de fact...

Thank you @steefjan.bsky.social for this nice write-up of my keynote at QCon London this week: www.infoq.com/news/2026/03...

My slides are now up as well: speakerdeck.com/ept/mitigati...

1 month ago 54 16 1 5

I've always enjoyed pair programming as a way to spend time with my colleagues and collaborators, while building something useful.

As assisted software engineering is moving up the chain of abstraction, I'm wondering if "Pair Planning" is going to be a thing?

1 month ago 2 0 1 2
Video

11k people are using the ElevenLabs MCP server in Claude.

It connects to your ElevenLabs account and lets you generate speech, sound effects, and music directly in Claude.

All the friction of generating audio with ElevenLabs is gone.

1 month ago 7 3 1 0

Atomic habits did it for me πŸ’™ "You do not rise to the level of your goals, you fall to the level of your systems."

1 month ago 1 0 0 0
A time-bomb triggered on the 1st of April to override the forEach method on JavaScript arrays to call the callback on the next tick, instead of synchronously.

A time-bomb triggered on the 1st of April to override the forEach method on JavaScript arrays to call the callback on the next tick, instead of synchronously.

I had this neat little idea for a great open source contribution πŸ’™

1 month ago 0 1 0 0
Video

If your data and language model live on the device, why should the app need a network round trip to interact with them?

@psyche.social & @kraenhansen.dk talk about:

πŸ”Ή local-first software
πŸ”Ή mobile security practices like certificate pinning
πŸ”Ή voice AI and real engineering stories

Listen now 🎧

1 month ago 3 2 2 0

I can't find any audio capabilities in the specs, does it have onboard speaker / mic, Bluetooth or would that all have to happen through the USB-C?

1 month ago 2 0 0 0
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I suspect the npmx discord?

1 month ago 2 0 0 0

Sounds interesting and we've been looking for something similar. I'd love to help test and build this! How do I get involved with [new project]?

1 month ago 1 0 1 0

I'm wondering if we shouldn't start formalizing a move of the review process "up the chain"?

Reviewing code is largely decoupled from the plan which generated it and incorporating architectural feedback on a PR largely generated feels more like passing messages between prisoners 😬

1 month ago 1 0 0 0

I've been used to relaxing while coding ... And the excitement of hitting a flow state of mind, was what got me addicted to all of this.

I'm unsure if I'll ever get to experience either again.

1 month ago 5 0 0 0

Read it earlier today πŸ‘ Not necessarily agreeing with all of it, but I feel it definitely hits a lot of spots for me.

I've been used to being able to relax while coding and the excitement of hitting a flow state was what got me into all of this.

I'm unsure I'll ever get to experience either again.

1 month ago 1 0 0 0
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LoFi/34 (Local-First) Meetup -- Tuesday 8AM PST Feb 24, 2026 YouTube video by Local First (LoFi.so)

Just watched @martin.kleppmann.com make a great case for adding #technological #sovereignty to the list of values and benefits of #localfirst #software! I think many #europeans in the space knows this and its really nice to see it put into words in such a clear way πŸ’™πŸ™ www.youtube.com/live/e3bsA2A...

1 month ago 5 1 0 0

Before a major 1, I use minor as a regular minor (feature) as well as for breaking changes.

2 months ago 2 0 0 0
Video

Now live πŸ”Š React Universe On Air.

Local-first software, voice agents, and real security stories with @kraenhansen.dk. Watch the full episodeπŸ‘‡

clstk.com/40ghA7m

2 months ago 0 1 0 0
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Tune in to the latest episode of React Universe on Air where @psyche.social‬ and I have a jolly conversation about a mixed bag of topics dear to my heart πŸ’™ #local-first, #ai powered toys for my kids, #hacking my bank, #stoicism and #parenting to name a few πŸ˜‚

2 months ago 2 0 0 0

I had a great time recording this πŸ™‚ Since recording this, I've learned that producing toys with AI capabilities is explicitly prohibited by European law πŸ˜… It's important to note that what I did to the poor teddy bear was before I was employed by ElevenLabs (and knew better 😬) and I never sold it πŸ˜…

2 months ago 0 0 0 0
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React Native 0.84 - Hermes V1 by Default Β· React Native Today we're excited to release React Native 0.84!

React Native 0.84 is now available!

This release makes Hermes V1 the default JavaScript engine and ships precompiled iOS binaries by default β€” bringing significant performance improvements and faster build times to all React Native apps.

reactnative.dev/blog/2026/0...

2 months ago 50 7 2 1
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pipopotamasu - Overview // FIXME. pipopotamasu has 113 repositories available. Follow their code on GitHub.

The ESLint is such a great quality of life improvement! Thanks to @joshuakgoldberg.com, github.com/pipopotamasu and github.com/huntie for helping move this forward!

2 months ago 1 0 0 0

Welcome back πŸŽ‰

Thanks for a brutality honest update! As a father of twins I can totally relate to the importance of a schedule!

I'd love to know if you picked a #localfirst architecture for your family planning app 😊

Let's stop for a moment, take some time and have fun πŸ’™

2 months ago 3 0 1 0
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Improve DX of linking prebuilds Β· callstackincubator react-native-node-api Β· Discussion #262 Problem Loading addons via relative paths on Node.js Early on, we had a goal of supporting packages on NPM with existing Node-API addons. Many existing packages use simple names for their library t...

I've put up a few thoughts on ways to improve the DX of linking #Node-API addons into #Xcode projects: github.com/callstackinc...

Please give it a read and comment if you have thoughts or alternative ideas πŸ’™

2 months ago 2 1 0 0
LinkedIn This link will take you to a page that’s not on LinkedIn

Oh yeah - and we are hiring: elevenlabs.io/careers
(let me know if we've worked together and you'd like a referral πŸ‘)

2 months ago 0 0 0 0