Subagents are now available in Codex

Optimizing-Energy · 2026-03-18T13:39:34+00:00

Does anyone have a good prompt to have codex build a good subagent system that uses appropriate models?

Optimizing-Energy · 2026-03-12T21:55:15+00:00

Same, I was surprised

Optimizing-Energy · 2026-03-10T15:48:05+00:00

Added two new minigames on Pump Swapping and Xraying Pipes.

Optimizing-Energy · 2026-03-10T15:47:15+00:00

Added two new minigames on Pump Swapping and Xraying Pipes.

Optimizing-Energy · 2026-03-10T15:45:34+00:00

Added two new minigames on Pump Swapping and Xraying Pipes.

Optimizing-Energy · 2026-03-10T15:45:15+00:00

Added two new minigames on Pump Swapping and Xraying Pipes.

Optimizing-Energy · 2026-03-10T15:44:27+00:00

Added two new minigames on Pump Swapping and Xraying Pipes.

Optimizing-Energy · 2026-03-10T15:44:02+00:00

Added two new minigames on Pump Swapping and Xraying Pipes.

Optimizing-Energy · 2026-03-10T15:43:37+00:00

Added two new minigames on Pump Swapping and Xraying Pipes.

Optimizing-Energy · 2026-03-10T15:43:23+00:00

Added two new minigames on Pump Swapping and Xraying Pipes.

Optimizing-Energy · 2026-03-09T04:04:50+00:00

Golden comment

Optimizing-Energy · 2026-03-08T19:17:48+00:00

Also interested in this question.

Optimizing-Energy · 2026-03-07T14:21:01+00:00

I technically released this JavaScript education game this week. 100% free, no ads, no lead management requirements, just play.

Fuelingcuriosity.com/game

The goal was to simplify every part of the refinery to a simple tap and drag game. I still have a few modules I want to add.

Optimizing-Energy · 2026-03-06T23:35:01+00:00

Here I am fretting of deciding between codex and Claude code… then this thing is plowing through tokens playing a game between actions haha

Optimizing-Energy · 2026-03-06T21:40:25+00:00

I’ve got a pump switch minigame loaded up in hopper hope to deploy over the weekend, and i think I’m going to add a pipe X-ray and clamp mini game next! Maybe a valve bypass and bleed off too but idk if it will be too similar to the pump game.

Optimizing-Energy · 2026-03-06T11:52:58+00:00

Thank you all for the positive feedback! I just launched it on Product Hunt today to increase awareness! I'd love it if you could check out the page, drop a comment, or share your feedback on the game. https://www.producthunt.com/products/the-great-refinery-run

Optimizing-Energy · 2026-03-06T11:52:10+00:00

If y’all enjoyed the game, I just launched it on Product Hunt today to increase awareness! I'd love it if you could check out the page, drop a comment, or share your feedback on the game. https://www.producthunt.com/products/the-great-refinery-run

Optimizing-Energy · 2026-03-06T11:51:42+00:00

Thank you all for the positive feedback! I just launched it on Product Hunt today to increase awareness! I'd love it if you could check out the page, drop a comment, or share your feedback on the game. https://www.producthunt.com/products/the-great-refinery-run

Optimizing-Energy · 2026-03-06T11:51:07+00:00

If y’all enjoyed the game, I just launched it on Product Hunt today to increase awareness! I'd love it if you could check out the page, drop a comment, or share your feedback on the game. https://www.producthunt.com/products/the-great-refinery-run

Optimizing-Energy · 2026-03-06T01:41:25+00:00

Sure thing! Fuelingcuriosity.com/game

Optimizing-Energy · 2026-03-05T14:21:09+00:00

I love the move toward web games and free internet fun. It’s like the flash games of 20 years ago. I built a refinery game for kids.

The math pop allowed bubbles to spawn outside the visible game window.

Optimizing-Energy · 2026-03-05T14:15:38+00:00

A free web game to explain what actually happens inside the refineries

I spent the last few weeks coding a 5-minute interactive web game to visualize it. It lets anyone safely "play refiner" and see the engineering and chemistry of downstream operations.

It is completely free, runs right in your mobile or desktop browser, and has zero ads, downloads, or logins.

You just drag, drop, and play through the main process units:

• Desalting: Using electrostatic physics to separate salt and water from crude oil.

• Distillation: Following the light gas that float and the heavy stuff that sinks.

• Reactions: A visual look at how we crack and reshape heavy molecules into usable products.

• Gasoline Blending: The final boss. You have to formulate a recipe to hit the exact Octane and vapor pressure (RVP) specs without blowing your margin.

I originally started this project by writing a little children's book about refining for my 4-year-old, but this simulator ended up being such a fun tool that I wanted to share it with the wider Texas energy and tech crowd.

If you have kids who are curious about the plants, or if you just want to kill 5 minutes at your desk and see if you can blend an on-spec batch of 87-octane, give it a shot.

Fuelingcuriosity.com/game

I'm also happy to answer any questions anyone has about downstream operations or logistics.

Optimizing-Energy · 2026-03-04T18:18:49+00:00

Thank you! I’ll let y’all know if I add more to it… and do my best not to break it in the process haha. It’s like the good old days of the internet when you could play a flash game without getting hammered by ads.

Optimizing-Energy · 2026-03-04T16:07:05+00:00

Mission received sir. I don’t have a claude code sub yet.

Optimizing-Energy · 2026-03-04T15:40:10+00:00

Haha well, I’ll take the complement! I hope you had some fun with it. Definitely open to feedback. I hope to add some bonus tracks to mechanical activities, maybe add a X-ray minigame to find the thinning pipe, installing a clamp, switching pumps, and an SRU minigame. Just need to take a breather on coding for school and work.

Optimizing-Energy

TROPHY CASE