Jason Mayes's Avatar

Jason Mayes

@webai

Web AI Lead @Google DevRel (13yr Googler). I talk about: #WebAI, #WebML #JS, #Chrome, #WebDev, #MediaPipe web, #Google #AI #Agents, #tech, #innovation. Opinions are my own.

284
Followers
13
Following
34
Posts
14.12.2023
Joined
Posts Following

Latest posts by Jason Mayes @webai

The Gemma LLM is about 2.5GB but its a once off you will never need to do again for this demo. It is now cached using Cache API. So unless you purge your history etc then it should be fast to load on 2nd load onward!

17.02.2026 00:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

Everything to make this self generating code execution demo work is running client side in a web browser using #WebContainers + #WebAI. Total privacy, sandboxed code execution (Node.js via Wasm), zero cost. Using off the shelf 2B Gemma model (not tuned) 69pjnq.csb.app

15.02.2026 00:29 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Happy #Valentines day fellow coders :-)

14.02.2026 08:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

🚨 Demo Alert: Today I met with a really interesting company, bolt.new, who's involved in #WebContainers.πŸ«™What's that? Imagine you could run Node.js in JavaScript on the client side via #Wasm.✨Time to combine with #WebAI right? Yeah I thought so too... Try it: 69pjnq.csb.app

14.02.2026 08:14 πŸ‘ 4 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
Post image

5 Defensive Publications for #Google. New milestone award unlocked to add to the collection ✨ If you're curious what they were on, check my LinkedIn profile under publications -from digital teleportation to physics based encryption - fun times - stay curious & invent the future!

21.01.2026 01:42 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Amazing talk Thomas thank you for being a part of our largest gathering of Web AI folk yet!

27.11.2025 19:25 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Built-in AI in the wild: A Mastodon translation success story
Built-in AI in the wild: A Mastodon translation success story YouTube video by Chrome for Developers

My #WebAI Summit talk "Built-in AI in the wild: A Mastodon translation success story" is now live: youtu.be/-l2BUUdBDS8?.... I had so much fun giving this talk, and in it I teach you the German word for waving back at someone who wasn't waving at you: FremdwinkzurΓΌckwinkungspeinlichkeit πŸ‡©πŸ‡ͺ πŸ‘‹ 😳.

27.11.2025 09:03 πŸ‘ 12 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
Video thumbnail

🀯 Just updated my depth demo for #LiteRTJS to create 3D point cloud of webcam feed in real-time entirely client side! ✨ As this is #WebAI everything is running entirely locally in browser via #WebGPU using #Qualcomm DepthAnythingV2 model. Also means you can try it yourself here: lnkd.in/gDutNjjC

26.11.2025 03:49 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Web AI: Client Side Machine Learning

Web AI: Client Side Machine Learning

Missed the #WebAI summit or need a recap? We've got you covered ▢️ Catch the high-level opening talk from Google's Web AI lead, @webai.bsky.social to understand the state of Web AI today β†’ goo.gle/4rgxLOo

24.11.2025 17:29 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

✨This year Google launched LiteRT.js - a client side Web AI runtime that can run AI models in browser! To learn ropes I found a depth model from #Qualcomm that runs in
Chrome via #WebGPU! Greener pixels mean closer to the webcam, and bluer pixels are further away.
➑️Try it: codepen.io/jasonmayes/p...

22.11.2025 07:59 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

Just used #Gemini3 to redesign my website that I've not had time to touch as so busy with #WebAI ;-) Is it perfect? No. Is it an inspiring start that I can fix up? Hell yeah! Thanks @developers.google.com. Demo: codepen.io/jasonmayes/f...

#Portfolio #Redesign #Gemini3 #Gemini3Pro #Google #VibeCoded

20.11.2025 07:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
#antigravity #gemini3pro #javascript #html #css #vibecode #google #gemini #ide #webdev #javascript #engineer #ide | Jason Mayes Sound on! I just made a real-time MP3 visualizer in JS with #Antigravity! Live demo linked below. After trying raw #Gemini3Pro at our launch today in my prior posts, I decided to pivot to diving deepe...

Sound on! Just made a real-time MP3 visualizer in JS with #Antigravity! I decided to pivot to diving deeper with Antigravity (a brand new agentic development platform) by Google to work on something longer than 60 seconds. This was the result: www.linkedin.com/feed/update/...

19.11.2025 05:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

Wow. 🀯 Mind blown. Used Gemini 3 to create this retro flight game complete with collision detection and retro sounds that react to speed of plane. How long did it take? About 120 seconds. Vanilla JavaScript, fully functional on first try, I am impressed. Try: codepen.io/jasonmayes/p...

19.11.2025 02:45 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Web AI Summit 2025: State of client side AI
Web AI Summit 2025: State of client side AI YouTube video by Chrome for Developers

Pleased to say our #WebAI summit videos are starting to go up for 2025! Catch up now to get the latest scoop on client side AI in the browser. 7 talks up, 13 to come - so sub to playlist to get notified when they do www.youtube.com/watch?v=360P...

#Agents #AI #WebMCP #JS #WebDev #Chrome #Google

18.11.2025 02:11 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

#TOON #JSON #Tokens #LLM

16.11.2025 23:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Grinding my gears: Folk creating new standards (#TOON) vs using existing correctly (#JSON). Going virial right now is not an apples to apples comparison. Can write VALID JSON in just 26 tokens (< TOONs 35). TOON is 34.6% worse here.
www.linkedin.com/feed/update/...

#MCP #LLM #Tokens

16.11.2025 22:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Behind-the-scenes of the Web AI summit in 2024.

Behind-the-scenes of the Web AI summit in 2024.

Behind-the-scenes of the Web AI summit in 2024.

Behind-the-scenes of the Web AI summit in 2024.

Behind-the-scenes of the Web AI summit in 2024.

Behind-the-scenes of the Web AI summit in 2024.

Behind-the-scenes of the Web AI summit in 2024.

Behind-the-scenes of the Web AI summit in 2024.

Whether you join in person or watch on YouTube later, you won't want to miss the #WebAI summit! We'll have deep dives on client-side ML, demos of new web tech, & networking opportunities with industry leaders.

Grab your spot with code WEBAISOCIAL β†’ goo.gle/WebAISummit2...

03.10.2025 18:48 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Preview
Web AI: Client Side Machine Learning - YouTube Learn from front-end leaders pushing the boundaries of Web AI and run machine learning models entirely client side in the browser via JavaScript to get priva...

Can't make it IRL? Then please don't sign up (event day is IRL only) and instead bookmark this playlist for the VODs after: goo.gle/WebAIVideos

#WebAI #OnDeviceAI #GenAI #BayAreaEvents

02.10.2025 01:01 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

Ready to see latest in client-side #AI?🀯Join us in-person for the #WebAI Summit at #Google Sunnyvale on 17 Oct! Who: Speakers from Huggingface, Arm, Intel & more! Explore the latest in on-device Gen AI, real-time ML, & AI agents. Spots are limited! Use code WEBAISOCIAL here: goo.gle/WebAISummit2...

02.10.2025 00:58 πŸ‘ 2 πŸ” 0 πŸ’¬ 3 πŸ“Œ 0
Video thumbnail

Jason Mayes (@webai.bsky.social) is coming to #CascadiaJS to show us how to create and run client-side AI agents in JS, powered by smaller LLMs, to perform useful work faster on existing websites using Web AI. ⚑ Get a glimpse of the futureβ€”an agentic internet. πŸ€–

More info πŸ‘‡

04.09.2025 15:02 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
A winding road to Mt. Rainier, with an illustrated portrait of Jason Mayes. Seattle, WA and Vancouver, BC. Sept 18-19.

A winding road to Mt. Rainier, with an illustrated portrait of Jason Mayes. Seattle, WA and Vancouver, BC. Sept 18-19.

Jason Mayes (@webai.bsky.social) is coming to #CascadiaJS to show us how to create and run client-side AI agents in JS, powered by smaller LLMs, to perform useful work faster on existing websites using Web AI. ⚑ Get a glimpse of the futureβ€”an agentic internet. πŸ€–

More info πŸ‘‡

31.07.2025 17:25 πŸ‘ 2 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
Video thumbnail

Just saw this go up on #TED - #Google's #AR / #XR glasses updated demo - not the version we released in 2022 at Google IO. Really neat update video to view about its dev, the full version is linked here, showing you a taste of the future of mixed reality: www.ted.com/talks/shahra...

18.04.2025 03:06 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

πŸ“’Whose going to #CloudNext?! ☁️ Starts next week in #LasVegas - come along to the AI App-Verse #demo booths, and check my #WebAI agents demos live! πŸ€– Learn more about client side ML: save costs, ensure privacy, and combine with Google Cloud for the best of both cloud.withgoogle.com/next/25/sess...

04.04.2025 23:21 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

So #WebAI Wednesdays is about to start in 10 minutes (4:30PM PT) - join the community to discuss projects on your mind or ask any questions about client-side AI in the browser, hosted by Elisabeth Ashley! #WebAIWeds
discord.gg/xzEughmgsk

02.04.2025 23:21 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

ah ha! That may have been it!

15.03.2025 04:03 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
A talk on Web AI

A talk on Web AI

2nd event of the evening!

Very cool demos πŸ’―

06.03.2025 21:07 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1

Just got back to SF and saw this tag! hahaha. Def a familiar face! We will figure it out one day.

15.03.2025 01:54 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Join the Web AI Discord Server! Check out the Web AI community on Discord – hang out with 566 other members and enjoy free voice and text chat.

Just to say we are starting something new thanks to Elisabeth Ashley who will be hosting a biweekly gathering over on #Discord for #WebAI to chat about what is going on, what you need, what you made, and such. First one is this Weds 5th March at 4:30PM PT: discord.gg/nUm4HsaGk7?e...

01.03.2025 20:59 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image

At DeveloperWeek meeting the elite coding devs πŸ˜† #TooSoon #SorryNotSorry #UnitreeG1

13.02.2025 04:57 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Who is at #DeveloperWeek on Wednesday 12th Feb (tomorrow)? I will be showing my latest agentic #WebAI demos live and giving a talk about how I put it all together at the Google Cloud booth #701! Come say hello at 4pm PT! www.developerweek.com/conference/

12.02.2025 06:09 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0