Christian Liebel
@christianliebel.com
Consultant at Thinktecture • I ❤️ Angular, Installable Web Apps & Generative AI • Microsoft MVP • Google GDE • W3C WebApps & WebML WG participant • Web App Manifest Co-Editor
"A truly European meetup." 🇪🇺 Next stop: @angularathens.bsky.social. This was my final talk of the year, right in the historic center of #Athens. @jeanmeche.com from France 🇫🇷 and I from Germany 🇩🇪 met in Greece 🇬🇷 to share the latest insights about #Angular & #WebAI with the local community.
December 2, 2025 at 3:06 PM
"A truly European meetup." 🇪🇺 Next stop: @angularathens.bsky.social. This was my final talk of the year, right in the historic center of #Athens. @jeanmeche.com from France 🇫🇷 and I from Germany 🇩🇪 met in Greece 🇬🇷 to share the latest insights about #Angular & #WebAI with the local community.
Reposted by Christian Liebel
We have Custom Elements, but do we also need Custom Attributes?
This was discussed at TPAC. Is it something you'd like on the platform?
https://github.com/WICG/webcomponents/issues/1029
This was discussed at TPAC. Is it something you'd like on the platform?
https://github.com/WICG/webcomponents/issues/1029
December 1, 2025 at 2:29 PM
We have Custom Elements, but do we also need Custom Attributes?
This was discussed at TPAC. Is it something you'd like on the platform?
https://github.com/WICG/webcomponents/issues/1029
This was discussed at TPAC. Is it something you'd like on the platform?
https://github.com/WICG/webcomponents/issues/1029
"This conference is so well-curated." 🎙️ Next stop: DHBW Karlsruhe. Once a year, I organize a conference myself: the GDG #DevFest Karlsruhe. We sold a record 244 tickets, with all the revenue going back into the conference for great food and swag. I took the stage with updates from TPAC 2025. #web
December 1, 2025 at 4:17 PM
"A glimmer of hope." ✨ Next stop: #TPAC 2025—#W3C’s annual conference, this year in Kōbe, with significant updates on #WebML & #WebApps. Devs on Reddit read our minutes and called our work on #WebInstall "a glimmer of hope." This is exactly why I do this! www.reddit.com/r/PWA/commen...
November 27, 2025 at 3:36 PM
"A glimmer of hope." ✨ Next stop: #TPAC 2025—#W3C’s annual conference, this year in Kōbe, with significant updates on #WebML & #WebApps. Devs on Reddit read our minutes and called our work on #WebInstall "a glimmer of hope." This is exactly why I do this! www.reddit.com/r/PWA/commen...
"I want it that way…" 🎶
Back from 3 weeks of traveling! Here are some conf highlights: I was honored to speak at my 4th NG-DE. My talk was about what’s new in #WebAI — with updates on #WebNN, #PromptAPI, and lots of Karaoke.
➡️ Slides: www.thinktecture.com/contribution...
#ngde #Angular
Back from 3 weeks of traveling! Here are some conf highlights: I was honored to speak at my 4th NG-DE. My talk was about what’s new in #WebAI — with updates on #WebNN, #PromptAPI, and lots of Karaoke.
➡️ Slides: www.thinktecture.com/contribution...
#ngde #Angular
November 26, 2025 at 8:10 PM
"I want it that way…" 🎶
Back from 3 weeks of traveling! Here are some conf highlights: I was honored to speak at my 4th NG-DE. My talk was about what’s new in #WebAI — with updates on #WebNN, #PromptAPI, and lots of Karaoke.
➡️ Slides: www.thinktecture.com/contribution...
#ngde #Angular
Back from 3 weeks of traveling! Here are some conf highlights: I was honored to speak at my 4th NG-DE. My talk was about what’s new in #WebAI — with updates on #WebNN, #PromptAPI, and lots of Karaoke.
➡️ Slides: www.thinktecture.com/contribution...
#ngde #Angular
I am happy to announce that I will be joining the #W3C Technical Architecture Group as a full member on Feb 1, 2026. The #TAG consists of 12 engineers worldwide whose task is to safeguard and extend the Web. I want to thank everyone who has supported me along the way.
www.w3.org/news/2025/w3...
www.w3.org/news/2025/w3...
November 18, 2025 at 3:14 PM
I am happy to announce that I will be joining the #W3C Technical Architecture Group as a full member on Feb 1, 2026. The #TAG consists of 12 engineers worldwide whose task is to safeguard and extend the Web. I want to thank everyone who has supported me along the way.
www.w3.org/news/2025/w3...
www.w3.org/news/2025/w3...
Reposted by Christian Liebel
🎉 Announcing the 28th Angular Athens Meetup!
🎤 @christianliebel.com (GDE) & @jeanmeche.com ( @angular.dev Core Team!)
Huge thanks to our sponsors: Codehub, Mindwave & Agile Actors!
📅 Nov 24, 7 PM
📍 Impact Hub Athens
🔗 RSVP: www.meetup.com/angular-athe...
#angularathens #meetup
🎤 @christianliebel.com (GDE) & @jeanmeche.com ( @angular.dev Core Team!)
Huge thanks to our sponsors: Codehub, Mindwave & Agile Actors!
📅 Nov 24, 7 PM
📍 Impact Hub Athens
🔗 RSVP: www.meetup.com/angular-athe...
#angularathens #meetup
November 12, 2025 at 11:51 AM
🎉 Announcing the 28th Angular Athens Meetup!
🎤 @christianliebel.com (GDE) & @jeanmeche.com ( @angular.dev Core Team!)
Huge thanks to our sponsors: Codehub, Mindwave & Agile Actors!
📅 Nov 24, 7 PM
📍 Impact Hub Athens
🔗 RSVP: www.meetup.com/angular-athe...
#angularathens #meetup
🎤 @christianliebel.com (GDE) & @jeanmeche.com ( @angular.dev Core Team!)
Huge thanks to our sponsors: Codehub, Mindwave & Agile Actors!
📅 Nov 24, 7 PM
📍 Impact Hub Athens
🔗 RSVP: www.meetup.com/angular-athe...
#angularathens #meetup
GDG Karlsruhe is hosting DevFest in Karlsruhe once again! Join us on November 22 at DHBW Karlsruhe for an incredible community-driven tech conf. Enjoy world-class speakers, three inspiring tracks & tickets at just €5! Don't miss out—grab yours now at www.devfestka.de #devfest #gdg #googledevelopers
GDG DevFest Karlsruhe 2025
The DevFest Karlsruhe 2025 is a local tech conference hosted by Google Developer Groups (GDG) among many other DevFest happenings around the globe.
www.devfestka.de
November 3, 2025 at 7:21 AM
GDG Karlsruhe is hosting DevFest in Karlsruhe once again! Join us on November 22 at DHBW Karlsruhe for an incredible community-driven tech conf. Enjoy world-class speakers, three inspiring tracks & tickets at just €5! Don't miss out—grab yours now at www.devfestka.de #devfest #gdg #googledevelopers
What a journey! 🥳 It’s been 6️⃣ years since I was accepted into the GDE program. It all began with my engagement in Angular, Progressive Web Apps, and Project Fugu. With the rise of Generative AI, I have focused on making web apps smarter. #GDEgiftfromGoogle #GDE #Angular #PWA #ProjectFugu #WebAI
October 13, 2025 at 1:06 PM
What a journey! 🥳 It’s been 6️⃣ years since I was accepted into the GDE program. It all began with my engagement in Angular, Progressive Web Apps, and Project Fugu. With the rise of Generative AI, I have focused on making web apps smarter. #GDEgiftfromGoogle #GDE #Angular #PWA #ProjectFugu #WebAI
We're excited to announce the release of version 0.0.10 of our TypeScript types for Built-in AI APIs, now featuring support for the brand-new Proofreader API! Check it out and upgrade today: www.npmjs.com/package/@typ... @tomayac.com #BuiltinAI #WebAI
www.npmjs.com
September 24, 2025 at 7:37 AM
We're excited to announce the release of version 0.0.10 of our TypeScript types for Built-in AI APIs, now featuring support for the brand-new Proofreader API! Check it out and upgrade today: www.npmjs.com/package/@typ... @tomayac.com #BuiltinAI #WebAI
Reposted by Christian Liebel
“Hello, AI?!” 🤖
At #IntPHPcon, @christianliebel.com (Thinktecture) brings voice-driven apps to life — powered by LLMs, WebRTC, and real-time APIs.
💬 Natural, low-latency, and multilingual voice UIs.
📅 Oct 28 | 14:15
🎟️ https://f.mtr.cool/qwkcrbtysm
At #IntPHPcon, @christianliebel.com (Thinktecture) brings voice-driven apps to life — powered by LLMs, WebRTC, and real-time APIs.
💬 Natural, low-latency, and multilingual voice UIs.
📅 Oct 28 | 14:15
🎟️ https://f.mtr.cool/qwkcrbtysm
August 8, 2025 at 8:02 AM
“Hello, AI?!” 🤖
At #IntPHPcon, @christianliebel.com (Thinktecture) brings voice-driven apps to life — powered by LLMs, WebRTC, and real-time APIs.
💬 Natural, low-latency, and multilingual voice UIs.
📅 Oct 28 | 14:15
🎟️ https://f.mtr.cool/qwkcrbtysm
At #IntPHPcon, @christianliebel.com (Thinktecture) brings voice-driven apps to life — powered by LLMs, WebRTC, and real-time APIs.
💬 Natural, low-latency, and multilingual voice UIs.
📅 Oct 28 | 14:15
🎟️ https://f.mtr.cool/qwkcrbtysm
📍 See you in Berlin? The next edition of our training event JavaScript & Angular Days will take place from October 20–24, 2025. I'm responsible for the Angular track and am excited about the upcoming week filled with hands-on workshops on #Angular, #GenAI & more. javascript-days.de/berlin/
JavaScript & Angular Days in Berlin: Konferenz trifft Trainings
Erlebe vom 20. - 24. Oktober 2025 eine viertägige Top-Weiterbildung mit 40+ Workshops, 2 Night Sessions und 25+ Trainer:innen.
javascript-days.de
July 17, 2025 at 12:36 PM
📍 See you in Berlin? The next edition of our training event JavaScript & Angular Days will take place from October 20–24, 2025. I'm responsible for the Angular track and am excited about the upcoming week filled with hands-on workshops on #Angular, #GenAI & more. javascript-days.de/berlin/
Had a great time at WeAreDevelopers World Congress 2025! Here are the slides of my two talks:
🤙🏼 “Hello, AI?!” – Real-time interactions with Gemini Live www.thinktecture.com/contribution...
🌐 Prompt API & WebNN: The AI Revolution Right in Your Browser www.thinktecture.com/contribution... #WebAI
🤙🏼 “Hello, AI?!” – Real-time interactions with Gemini Live www.thinktecture.com/contribution...
🌐 Prompt API & WebNN: The AI Revolution Right in Your Browser www.thinktecture.com/contribution... #WebAI
July 14, 2025 at 8:37 AM
Had a great time at WeAreDevelopers World Congress 2025! Here are the slides of my two talks:
🤙🏼 “Hello, AI?!” – Real-time interactions with Gemini Live www.thinktecture.com/contribution...
🌐 Prompt API & WebNN: The AI Revolution Right in Your Browser www.thinktecture.com/contribution... #WebAI
🤙🏼 “Hello, AI?!” – Real-time interactions with Gemini Live www.thinktecture.com/contribution...
🌐 Prompt API & WebNN: The AI Revolution Right in Your Browser www.thinktecture.com/contribution... #WebAI
Reposted by Christian Liebel
Wir gratulieren herzlich unseren Kollegen @christianweyer74.bsky.social , @christianliebel.com und @phoenixhawk.bsky.social zur erneuten Auszeichnung als Microsoft MVPs! 💙 Ihr Engagement für #AI, #WebDevelopment & Wissenstransfer stärkt nicht nur unser Team, sondern inspiriert auch die #Community.
July 11, 2025 at 2:19 PM
Wir gratulieren herzlich unseren Kollegen @christianweyer74.bsky.social , @christianliebel.com und @phoenixhawk.bsky.social zur erneuten Auszeichnung als Microsoft MVPs! 💙 Ihr Engagement für #AI, #WebDevelopment & Wissenstransfer stärkt nicht nur unser Team, sondern inspiriert auch die #Community.
On my way to the @wearedevelopers.bsky.social World Congress 2025 in #Berlin! Join my talks on Friday:
➡️ 10:10 “Hello, AI?!” — #RealtimeAI interactions with Gemini Live at the Google Cloud booth
➡️ 15:00 #PromptAPI & #WebNN: The AI Revolution Right in Your Browser at Stage 7
#WebAI #wearedevs
➡️ 10:10 “Hello, AI?!” — #RealtimeAI interactions with Gemini Live at the Google Cloud booth
➡️ 15:00 #PromptAPI & #WebNN: The AI Revolution Right in Your Browser at Stage 7
#WebAI #wearedevs
July 9, 2025 at 8:27 AM
On my way to the @wearedevelopers.bsky.social World Congress 2025 in #Berlin! Join my talks on Friday:
➡️ 10:10 “Hello, AI?!” — #RealtimeAI interactions with Gemini Live at the Google Cloud booth
➡️ 15:00 #PromptAPI & #WebNN: The AI Revolution Right in Your Browser at Stage 7
#WebAI #wearedevs
➡️ 10:10 “Hello, AI?!” — #RealtimeAI interactions with Gemini Live at the Google Cloud booth
➡️ 15:00 #PromptAPI & #WebNN: The AI Revolution Right in Your Browser at Stage 7
#WebAI #wearedevs
Ten years ago, I gave my first-ever conference talk at DWX 2015. A decade later, DWX has moved to Mannheim and successfully rebranded. You can find all the slides and demos from my #GenerativeAI workshop with Marco Frodl and my talk about #WebAI here: www.thinktecture.com/conferences/...
DWX 2025
www.thinktecture.com
July 1, 2025 at 4:57 PM
Ten years ago, I gave my first-ever conference talk at DWX 2015. A decade later, DWX has moved to Mannheim and successfully rebranded. You can find all the slides and demos from my #GenerativeAI workshop with Marco Frodl and my talk about #WebAI here: www.thinktecture.com/conferences/...
Reposted by Christian Liebel
It’s the last day to take the State of CSS survey!!!
survey.devographics.com/en-US/survey...
If you write CSS, please do! The information has real impact.
#css #webdev
survey.devographics.com/en-US/survey...
If you write CSS, please do! The information has real impact.
#css #webdev
State of CSS 2025
Take the State of CSS survey
survey.devographics.com
July 1, 2025 at 4:45 PM
It’s the last day to take the State of CSS survey!!!
survey.devographics.com/en-US/survey...
If you write CSS, please do! The information has real impact.
#css #webdev
survey.devographics.com/en-US/survey...
If you write CSS, please do! The information has real impact.
#css #webdev
Reposted by Christian Liebel
Hung out with @tomayac.com and @christianliebel.com in A Coruña last week.
June 9, 2025 at 8:29 PM
Hung out with @tomayac.com and @christianliebel.com in A Coruña last week.
I'm back from A Coruña, where I attended @igalia.com's #WebEnginesHackfest for the first time. It was an awesome opportunity to connect with W3C staff, browser vendors, and fellow software developers. I was also able to land some pull requests to engines and specs, making it an actual hackfest.
June 6, 2025 at 9:02 AM
I'm back from A Coruña, where I attended @igalia.com's #WebEnginesHackfest for the first time. It was an awesome opportunity to connect with W3C staff, browser vendors, and fellow software developers. I was also able to land some pull requests to engines and specs, making it an actual hackfest.
It's a wrap. I'm back home from Google I/O and a surprise visit to the GDE Americas Summit 2025. I enjoyed many interesting GDE-led sessions and product group interactions. It was a joy to reconnect with the Angular team and to meet many new fellow GDEs from a different region. #GDEsummit
May 25, 2025 at 12:58 PM
It's a wrap. I'm back home from Google I/O and a surprise visit to the GDE Americas Summit 2025. I enjoyed many interesting GDE-led sessions and product group interactions. It was a joy to reconnect with the Angular team and to meet many new fellow GDEs from a different region. #GDEsummit
Our TypeScript definitions for the Built-in AI APIs (Prompt API, Writing Assistance APIs, Translator and Language Detection APIs) are now up-to-date with the current version. Happy coding: www.npmjs.com/package/@typ... #WebAI #BuiltInAI
@types/dom-chromium-ai
TypeScript definitions for dom-chromium-ai. Latest version: 0.0.7, last published: a day ago. Start using @types/dom-chromium-ai in your project by running `npm i @types/dom-chromium-ai`. There are 2 ...
www.npmjs.com
May 23, 2025 at 4:13 PM
Our TypeScript definitions for the Built-in AI APIs (Prompt API, Writing Assistance APIs, Translator and Language Detection APIs) are now up-to-date with the current version. Happy coding: www.npmjs.com/package/@typ... #WebAI #BuiltInAI
It's been three months since I became one of the first-ever W3C TAG Associates! 🌟 I'm still learning, but I'm proud to have supported the W3C TAG in conducting several design reviews already. Learn more about the role: w3ctag.org/associates/ #webstandards #W3CTAG
TAG Associates
w3ctag.org
May 15, 2025 at 7:49 AM
It's been three months since I became one of the first-ever W3C TAG Associates! 🌟 I'm still learning, but I'm proud to have supported the W3C TAG in conducting several design reviews already. Learn more about the role: w3ctag.org/associates/ #webstandards #W3CTAG
Developer Week interviewed me on how the #web can evolve into a #GenAI platform. We discussed running AI models locally, which is great for offline scenarios & privacy. For more insights, join my talk at #DWX on July 1, 2025 in Mannheim. www.dotnetpro.de/dwx-hakt-lae... (German content)
DWX hakt nach: Wie lässt sich das Web zur GenAI-Plattform machen?
Generative-AI-Funktionen in Anwendungen verwenden in der Regel die Cloud, um Anfragen auszuwerten. Doch das muss nicht so sein: Christian Liebel erklärt, wie sich KI-Modelle direkt auf dem Rechner des...
www.dotnetpro.de
April 29, 2025 at 11:04 AM
Developer Week interviewed me on how the #web can evolve into a #GenAI platform. We discussed running AI models locally, which is great for offline scenarios & privacy. For more insights, join my talk at #DWX on July 1, 2025 in Mannheim. www.dotnetpro.de/dwx-hakt-lae... (German content)