http://
couchto5k.ai is off to a killer start:
– 3,200 people committed to the program
– 2,700 calendar reminders set The best day to have started the program was yesterday. The second best day is today: http://
couchto5k.ai
APPS
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Couch to 5K AI App Launches with Strong User Commitment
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Boosting Knowledge Worker Productivity with AI Tools
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I'm talking about knowledge workers and finance, HR, and engineering people, who work with their computers. I can think of a handful of ways to be more productive in a second
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Why Friends Use AI for Random Tasks Not Work
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i don't get how most of my friends have never opened claude or chatgpt for their professional work, but did for random questions
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Echo-2 Converts 2D Photos to 3D Gaussian Splats
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one 2d photo –> 3d gaussian splat
— Bilawal Sidhu (@bilawalsidhu) 29 avril 2026
quick test with Echo-2 by SpAItial — these 3d scene generation models are getting better!
already at a sufficient quality to serve as a virtual set / backdrop in your 3d tool of choice pic.twitter.com/SPpALdLiCxone 2d photo –> 3d gaussian splat quick test with Echo-2 by SpAItial — these 3d scene generation models are getting better! already at a sufficient quality to serve as a virtual set / backdrop in your 3d tool of choice
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Cursor AI Vibejam Competition: $40,000 Prize Pool for Game Developers
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🧑🚀 Day 27 of the @cursor_ai #vibejam
— @levelsio (@levelsio) 29 avril 2026
Proudly sponsored by @cursor_ai + @boltdotnew + @heyglif + @tripoai
Prizes to win (submit your vibe coded game before May 1!)
🏆 $25,000
🥈 $10,000
🥉 $5,000
🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨
YOU HAVE JUST ONE DAY LEFT!
🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯… https://t.co/mLUJqOwVIv pic.twitter.com/kizof7SwqdDay 27 of the @cursor_ai #vibejam Proudly sponsored by @cursor_ai + @boltdotnew + @heyglif + @tripoai Prizes to win (submit your vibe coded game before May 1!) $25,000 $10,000 $5,000 YOU HAVE JUST ONE DAY LEFT!
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GPT Image 2 Proves Valuable for Application Development
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I’ve been very pleasantly surprised by how useful GPT Image 2 is for app building:
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Build Your Own Agents With Codex App-Server
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build your own agents with codex app-server https://t.co/2eXX6RrzJH
— Greg Brockman (@gdb) 29 avril 2026build your own agents with codex app-server
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Gemini Document Creation Falls Short of Frontier Standards
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Gemini now can create documents, and it is a nice start, but not up to the frontier yet, as you can see from my "LBO of Hogwarts" test. PowerPoints are substantially worse than NotebookLM, spreadsheets are primitive, still no thinking trace, it doesn't think hard enough, either.
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GPT-5.5 and GPT-Image-2 Combo for Web App Development
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GPT-5.5 + GPT-Image-2 is becoming one of the best combos for building apps! @dkundel breaks down why it works so well. We built those learnings into the Build Web Apps plugin, so Codex can handle the design-to-app loop for you.
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First Agent-Native Robot: Reachy Mini App Creation
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The first agent-native robot!
— clem 🤗 (@ClementDelangue) 29 avril 2026
Yesterday, we assembled the new version of Reachy mini and this morning I created my first app in under an hour with ml intern (our Hugging Face agent).
Try it in your Reachy mini (or in simulation): https://t.co/8TFWrorpE4 pic.twitter.com/t1JrbHnwUYThe first agent-native robot! Yesterday, we assembled the new version of Reachy mini and this morning I created my first app in under an hour with ml intern (our Hugging Face agent). Try it in your Reachy mini (or in simulation): https://
huggingface.co/spaces/clem/go
od-morning
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