The crowd goes wild! (Well, as much as you can in a dev conference with headphones )
CODE
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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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AI and Machine Learning Vocabulary Guide
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#AI Vocabulary
by @Python_Dv #ArtificialIntelligence #MachineLearning #ML -

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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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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WebSocket Mode Speeds Up Codex Agent API Workflows
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We added WebSocket mode to the Responses API to cut repeated work across Codex agent loops Keep state warm
Reuse context
Avoid extra network hops Up to 40% faster agentic workflows -

Building an AI-Powered Search Engine
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I should vibe code a search engine. pic.twitter.com/xWj0BOmKzv
— Bojan Tunguz (@tunguz) 29 avril 2026I should vibe code a search engine.
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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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Supabase Integration Now Available in Codex IDE
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You can now work on @supabase apps directly in Codex! https://t.co/LuXdbzzy3f
— Romain Huet (@romainhuet) 29 avril 2026You can now work on @supabase apps directly in Codex!
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ML App Development Comparison: Desktop Integration and Debugging
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Recreated the app with ml intern to compare. Went faster than in cowork, some things are better (ex direct integration in the desktop reachy mini app), some things are worse (had to debut the install) https://t.co/eD2hzXfvs0 pic.twitter.com/6m1uPV9iOC
— clem 🤗 (@ClementDelangue) 29 avril 2026Recreated the app with ml intern to compare. Went faster than in cowork, some things are better (ex direct integration in the desktop reachy mini app), some things are worse (had to debut the install)
