
dominik kundel
@dkundel • 18,896 subscribers
@OpenAI DevX, Codex, gpt-oss, TS Agents SDK - he/him - Opinions my own
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You should build your dream macOS app right now! The "Build macOS App" plugin in Codex is wild. Used voice dictation to build an app I wanted for a while in <7 min (+6 min of tweaking). Couldn't believe how quickly it was done. Prompt is in the video and in the tweet below.
dominik kundel105,068 görüntüleme • 16 gün önce

💡 Small Codex tip: You don't have to be limited to looking at one thread at a time. 🪟 Open multiple full windows in parallel 💬 Use /side to fork a conversation to ask temporary follow ups 🛟 You can also set a hot key for the Codex pop up Window to quickly fire off new tasks
dominik kundel108,655 görüntüleme • 22 gün önce

I love when Codex outsmarts me! Asked Codex to hack this badge that I got from Temporal's conference by putting Codex pets on it. I also gave it a photo of the badge along with it. Codex found the actual firmware of the badge on GitHub to have a starter 😂
dominik kundel35,010 görüntüleme • 26 gün önce

💡 Codex Tip Create a local environment to have Codex auto install dependencies for your worktrees and create actions for quick access to common commands. Actions get executed in your integrated terminal so Codex can also access the terminal output. For iOS developers check out the iOS plugin that automatically sets up your actions to build and run your app!
dominik kundel68,470 görüntüleme • 1 ay önce

Reminder: You can use Codex code review as part of your ChatGPT subscription 🙂 1. Head to 2. Connect your GitHub 3. Enable code review 4. Choose between review all PRs, just yours or trigger explicitly with "Codex magazine review this" To not spam you Codex will respond with 👍 unless it finds high priority items. You can use AGENTS.md to shape what a high priority item is.
dominik kundel88,982 görüntüleme • 2 ay önce

With ChatGPT Atlas, every coding app is now a vibe coding app 😄
dominik kundel186,077 görüntüleme • 7 ay önce

Used the updated Build Web Apps plugin that uses GPT-Image-2 to design a UI and assets to recreate Windows 3.1 incl. a virtual filesystem for the MS-DOS prompt. Naturally the next step was to use Browser Use to interact with it and play Minesweeper 😂 Note: Once the cursor is starting to move the video is unedited
dominik kundel37,219 görüntüleme • 1 ay önce

Last week we released OpenAI Developers gpt-realtime our latest speech-to-speech model. Prompting S2S models can be extremely powerful. To get the most out of the model we compiled a series of prompting tips of what we saw work with early customers. To present them here's Cedar our new voice in gpt-realtime walk you through it. If you want to read it yourself check the links below 👇
dominik kundel66,904 görüntüleme • 9 ay önce

💡 Little launch day OpenAI Developers Codex productivity tip You can add ?prompt= into the Codex URL. I created a hotkey using @raycast Quicklinks to take the selected text and open it in Codex. Great way to quickly kickoff tasks from error messages or GitHub issues
dominik kundel15,664 görüntüleme • 1 yıl önce
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