What are the coolest things you've built with Codex?... Bonus points if it's something you wouldn't have done otherwise. (E.g. Ed Bayes vibecoded an ASCII animation editor to fine tune the Codex coin animation.)show more

With the new diving animation and clan coin piles... coming in the Age of War, you know what had to be done.show more

Wow! Codex 5.3 built an enemy editor for my... top down shoot 'em up. Shows the timing and flight patterns.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

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

One of the coolest things with Codex for Chrome... is combining it with subagents so you can test things like multiplayer games! Available for both macOS and Windows. Happy Codexingshow 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

Here's the result of Codex 5.3 ! > Upload... a reference animation (IDLE) > Prompt what new animation you want > Sends image + prompt to Nano Banana Pro > Generates new animation sprite sheet The app looks good and functions well! > Next.js 16.1 > Convex dbshow more

🚨 do you understand what OpenAI just announced.. ChatGPT... Pro is now $100/month. 10x more Codex usage. and Codex isn't autocomplete - it writes, debugs, builds entire apps. autonomously. if you've used Claude Opus for coding you know the feeling. Codex hits the same way. except Claude Opus limits burn through in hours. you blink and you're out. Codex just got a $100 tier built to run 24/7. no cooldowns. no "you've reached your limit" at 2am mid-build. they're not selling you a chatbot. they're selling you a software engineer that never sleeps and never asks for equity. and they're doing it quietly while everyone argues about tariffs.show more

On the left are two sets of animations I... have done so far for my next animation(TOCA toca meme but it's DDLC) , and those on the right are animation templates, which I have modified many times... and... which animation do you want me to make next time?show more

Loving what can be done with the Tribute Move... Editor combined with the Animation Editor from | | PWM | | - Expand Your Game! Been experimenting with a new spear for Bronson Steiner! #WWE2K25show 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

If you want to use Claude Opus 4.7 in... the codex appshow more

You can now summon Codex from anywhere on your... desktop. It's easier than ever to reach for Codex.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

Advertise your account with one animation? That's easy when... you've only ever done one animation.show more

J, what have you done? I started learning how... to work with new animation programs #murderdrones #Nuzi #codegoldshow more

‼️ HELA QUEEN IN BLACK MVP ANIMATION Here's your... first look at the MVP animation for the legendary "Queen in Black" Hela costume, coming to Marvel Rivals as part of the Queen's Codex Event Pass on Friday, August 8th. #MarvelRivalsshow more

Revamped our Codex use cases page! If you're curious... about all the different ways you can use Codex, check out suggested use cases.show more

Codex can algo get better at SwiftUI animations with... the right skills, like the one available in the Build iOS Apps plugin. For example, ask for a scroll reveal animation!show more