One developer has already built more than 100 web apps for Meta Ray-Ban Display. 👓
We’re talking a sky-gazing overlay that tracks constellations, EV controls, smart home lights you can adjust with a pinch gesture, and a racing game you steer by tilting your head.
In ‘Through the Lens’ episode 2, Herald breaks down how he built all of it and shares the technical playbook so you can start building your own. 🚀
🔗 Full episode and links to get started in the comments.
Community & Events Social Coworking and Office Hours – Getting to Know SORTEE: The SORTEE community hosts regular coworking sessions to foster collaboration and knowledge sharing among ecologists and evolutionary biologists. These sessions offer a platform for members to work together, discuss methodologies, and build professional networks. Wikimania 2026: My First International Wiki Conference: A … Read more
The Geopolitics of Open-Source AI The world of artificial intelligence is at a crossroads, with open-source models increasingly at the center of geopolitical and economic debates. Recent headlines reveal a critical tension: while Chinese open-source AI models are gaining global traction and topping usage charts, the US is contemplating restrictions that could have far-reaching consequences. … Read more
The latest wave of open source developments reveals a fascinating tension: as AI capabilities surge, the community is simultaneously pushing for greater efficiency, user empowerment, and digital sovereignty. From OpenSearch’s dramatic performance boosts to the philosophical debates at FOSSASIA, these stories reflect a maturing ecosystem that’s not just about code, but about control, usability, and … Read more
Video by CNCF [Cloud Native Computing Foundation] via YouTube
Running virtual machines on Kubernetes with KubeVirt works well until you need to live-migrate one. When a VM moves to another node, its networking is what breaks first: the IP address can change, established TCP sessions drop, and routes have to reconverge before traffic finds the VM again. This session shows how Calico handles all three so a VM can move between nodes while keeping its address and staying online.
We’ll start with KubeVirt’s networking modes and make the case for bridge mode, where the virt-launcher pod IP is the VM IP. That’s the foundation everything else builds on. From there, we cover the three parts of the problem. IP persistence is where Calico’s IPAM holds the VM’s address steady across the move. TCP session continuity is where an open connection survives the handover without reconnecting. Route convergence is where Felix and BGP pick up the gratuitous ARP and reprogram routes to the new node.
Each part is paired with a live demo on a multi-node Calico cluster, so you can watch the IP stay put, the TCP session hold, and cutover downtime stay near zero.
By the end, you’ll understand why live migration breaks VM networking on Kubernetes, and how Calico keeps the address while dropping the downtime.
I’ve been working on an app to scratch my itch for working out and tracking it, but needed something simple that I could also use as a reference each time I start a new workout.
=== Links ===
Show Notes:
https://wiki.opensourceisawesome.com/books/get-healthy/page/install-get-healthy
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Entanglement – by Brian McGonagill
Dave is just a normal guy with a normal job that he doesn’t like that much. That is, until he meets Leo, and gets the job he never imagined. Action, adventure, betrayal, love, loss, and some serious weirdness happen throughout this science fiction thrill-ride.
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=== Timestamps ===
00:00 Beginning
00:09 Intro to Get Healthy
00:55 Trying out AI to Build – The Process
01:41 Support the Channel – Thank you Patrons
02:25 Checking th AI Code and Iterating
03:50 The App Overview
04:10 Tracking Measurements
04:45 System Sttings
05:10 User Profile
05:30 Back to Measurements and Adding Body Photos
07:35 Templates and Routines
08:40 Starting a Workout
12:50 Mobile View
14:45 Scheduling and Reports
15:25 Exporting your Data or Deleting Data Completely
China’s new AI-first phones are ditching the app store—just talk to your device and it does everything. Here’s why Apple and Google can’t (and won’t) follow. Want more bold takes? Watch This Week in Tech.
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TWiT.tv is a technology podcasting network located in the San Francisco Bay Area with the #1 ranked technology podcast This Week in Tech hosted by Leo Laporte. Every week we produce over 30 hours of content on a variety of programs including Tech News Weekly, MacBreak Weekly, Windows Weekly, Security Now, Intelligent Machines, and more.
In this second episode of Through the Lens: Building for AI glasses, Oscar Falmer, Wearables Developer Advocate, welcomes Herald, Software Engineer at Ascent who made over 100+ web apps for Meta Ray-Ban Display.
Get started at https://bit.ly/3U9Ccyk
Join the community of developers at https://bit.ly/3TrfEcj
00:00 – Welcome
00:57 – Introduction
01:56 – Herald’s Web Apps
07:55 – How to Build Web Apps
13:21 – 1. App Anatomy
20:50 – 2. Pairing Codes & Multiplayer
25:25 – 3. APIs & Security
33:34 – 4. From URL to production
41:48 – 5. WebRTC emulators
46:26 – 6. AI Coding
50:05 – Get Started
53:05 – Outro
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