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

if you use Codex and you're stuck on GPT... models only, this fixes that. it's called codex-router, open source. drops other models straight into your normal Codex picker, right next to the GPT ones you already have. what it adds: - Grok, Kimi, Deepseek, Claude, all in the same picker - oauth login per provider, no api key needed - your GPT models and Chatgpt login stay untouched setup: point Codex at the repo, let it read the readme, it installs itself one snag: if you've got the Chatgpt app and a separate Codex on your path, you can end up running two different Codex versions, and the older one can choke on newer config it doesn't recognize. if the install looks off after, that's probably why, reinstall clean.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

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

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

Codex now has more of the iOS app development... loop built directly inside the app. The Build iOS Apps plugin lets Codex view and test an iOS app in the in-app browser, open SwiftUI previews, and hot reload edits without forcing the developer to leave Codex.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

This is awesome from ModRetro It comes with a... blank cartridge, you build games with Codex and then play them on the device. Great work on this activation Dylan Abruscatoshow more

This is one of the games made with GPT-6... Astra that I found on Combos Fun. I’ve put the playable link below. For anyone building games in Codex, there’s another useful part here: getting your game online and finding people to play it. Combos CLI lets you publish from Codex to Combos, share a link with friends, and put your game in a community where others can discover and play it. You can use image and audio models through the same account too.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

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

Claude Fable 5.2 built this zombie hand in Blender,... gave it a working rig, and animated it crawling, backflipping, and making gestures. Here’s how we built it with Claude and Higgsfield.show 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

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

🚨WILD: A vibe coder just built a SONAR app... with GPT-6 Astra, that lets you scroll your macbook WITHOUT touching it, entirely in less than an hour. The app emits ultrasonic audio and uses the Doppler effect to detect the user's hand position and control scrolling. Double-tap in the air switches between scrolling up and down and pinch and hold enables zoom and Credits: Emanuel Perezshow 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