And yes - it's working on device too. Vibe... coded, built and deployed right from the Codex App using GPT 5.2 and 5.2-Codex. Hard to hold the camera and play with one hand. But you get the idea.show more

The Codex app-server is underrated! The prompt worked and... 1.6k lines of Visual Basic later we have a fully working app including streaming and using your ChatGPT subscription And yes the actual Codex app for Windows is coming 🙂show more

Working on a “Hand-Off to Mac” way to load... the chats from the Codex Remote Control for iOS app to the Codex App Codex app-server doesn’t quite support a live update So I decided to find a workaround A button that forces the closing of the Codex App and reopening it in the chat created from iPhone Would you use this button?show more

Can't stop iterating on this ! Opus 4.5 +... Claude Code to plan design polish GPT 5.2 + Codex CLI to implement the plan Result: - More weapons - Particle effects + visual VFX - Dynamic camera - Destructible items And here's a cool kill-cam at the end of the round 🎥show more

GLM-4.7 Flash by Z.ai running on M3 Ultra using... MLX! 4bit at 81 toks/s 🔥 8bit at 64 toks/s 🔥 (video below) Model converted from transformers to MLX on the fly with Codex + GPT-5.2 HIgh!show more

Claude vs Codex Day 4 of vibe-designing. Super happy... with what I got from Claude and Codex. I wanted both to follow the same direction, but I got slightly different results, and I’m honestly happy with both. Which one would you pick?show more

How to actually get the most out of Codex... instead of bookmarking another great guide you’ll never open again: We turned this article into an interactive workbench. Before prompting Codex, open the workbench, choose your task type, and check whether you’re using the right Codex capabilities. Built by Codex inside Open Design. If you want the workbench, reply “Open Design” below and I’ll send it to you.show more

Just another vibe-coded app in Codex for the branding... project we've been working on. It's quicker to code it up, capture the screen, or embed it on the site than doing the whole thing in AE.show more

6 minutes 20 seconds with GPT-5.2-Codex (high). That’s how... long it took my new app-creator Agent Skill to spin up a working iOS app in Xcode. Project. Map. Location. Build. Run. Now the real work starts: iteration. This is a SUPER POWER. More soon.show more

I took that 3D pirate character and made a... point and click adventure game! > walkable nav mesh > item hotspots > animated backgrounds (ai generated) > debug level editor It's a proof of concept - but I really happy with how it's turning out. GPT 5.2 High + Codex 5.3 Highshow more

It's never been easier to do everyday work with... Codex. Choose your role, connect the apps you use every day, and try suggested prompts. Codex helps with everything from research and planning to docs, slides, spreadsheets, and more.show more

I’m joining OpenAI Codex to work on the future... of agentic development! At Cursor, I got to see the shift from autocomplete to agents. The next step isn’t a better IDE. It’s an Agent Development Environment (ADE): systems and tools for orchestrating agents, reasoning over their outputs, and making them autonomous enough to reliably complete ambitious work. After chatting with Alexander Embiricos and Tibo, it was clear that Codex is the best place to realize this vision. The team has consistently shipped SOTA models for agentic coding (check out gpt-5.3-codex) and I’m pumped for the future that the new Codex App points to. What I’m most excited about is the broader mission: accelerating the knowledge work economy. All agents are coding agents, and we’re already seeing Codex used across every job function within organizations. I’m extremely grateful for my time at Cursor, working with the incredible team, and I’m proud of what we built together. I’m excited to take an even bigger swing with Codex. If you’re curious to get a glimpse of where we are headed, download the Codex App! If you want to work on this mission, please apply or reach out - we are hiring across all functions! You can just build things.show more

I just got Codex to reverse engineer the Control+M... speech-to-text mode in the Codex app and build a Mac app that lets you run it anywhere. The demo is me making this tweet right now.show more

The model is faster, the pelican isn't as good!... GPT-5.3 Codex Spark on the left, GPT-5.3 Codex 5.3 on the right - both at medium quality settingsshow more

One of the top pieces of feedback we get... about OpenAI Codex: “make it faster”. We addressed it in a big way with our ultra fast Codex-Spark model (research preview for Pro). Available in the latest Codex app, CLI, and IDE extension. Here’s Spark vs 5.3-Codex-Low side-by-side (Credit Romain Huet for the initial idea).show more

They're finally here. GPT 5.1 Codex and Codex Max... are now in Warp, from Low to XHigh reasoning ✨show more

Today I started working on my new app Uplift.... An app that makes you do pushups before using certain apps on your phone. The funny thing is, I vibe coded the whole thing from my phone haha! Figured out to get the counter working with the vibecode.dev! Still more to do.show more

Plugins in Codex? We got you. Explore practical workflows... in our use case gallery. Open in one click in the Codex app and start building iOS apps, analyzing datasets, or generating reports and slides.show more

Loving the new transparency options in Blender 5.2. Been... working on this effect and a new tutorial.show more

SOMEONE BUILT AN IPHONE APP THAT ONLY REVEALS WHATS... UNDER YOUR HAND the whole screen stays hidden you rest the side of your hand on it, the way you shield a keypad at an atm, and only the part your hand covers becomes readable lift your hand and it goes back to hidden > uses a multi touch area to detect your hand, no camera or permissions needed > he tried the proximity sensor first but it just turned the screen off > skipped the camera on purpose since asking for camera access in a privacy app felt wrong > fully native ios, with app clip and imessage support its insane how many simple but useful ideas you can vibe code in a weekendshow more

BREAKING 🚨: OpenAI launched a dedicated Vibe coding Codex... app for macOS. Codex also supports Skills and automations! Everyone is a developer now 👀show more