A LEGO fan vibe-coded a brick-finding instrument with Codex
Abstract created by Good Solutions AI
In abstract:
- PCWorld highlights how developer James Bruce used OpenAI’s Codex to create brickbacklog.com, a LEGO brick identification instrument, in simply quarter-hour of prototyping and one hour to launch.
- This AI-powered net instrument helps customers determine particular LEGO items from bulk collections, a process that may have taken Bruce months to develop manually regardless of his twenty years of expertise.
- The undertaking demonstrates how AI can dramatically speed up net growth, with Bruce now viewing himself as a undertaking supervisor directing AI coders fairly than coding all the things himself.
If you happen to’ve ever constructed one thing with LEGOs, you realize the sound: the clatter of these little plastic bricks as you hunt for simply the correct piece to complete your creation.
Boy Genius Report contributor and WordPress developer James Bruce should know that sound properly. A self-reported LEGO fanatic, Bruce has described his ardour for scooping up “previous cut price bulk packing containers” of LEGOs to “determine what units had been blended in there.”
What Bruce doesn’t love, he writes, is pinpointing the exact LEGO piece he wants when “there are 5kg of bricks to wade by way of.” If solely there have been a web-based instrument that may assist him observe the bricks included within the classic LEGO units he picks up…
Yep, you’ll be able to see the place that is going. Bruce launched Codex, OpenAI’s agentic coding agent, and commenced firing off some prompts.
“Inside quarter-hour, it had constructed a working prototype,” Bruce wrote. “Lower than an hour later, I’d introduced a website identify and uploaded the primary model. It was tough, and didn’t work for bigger units but, however the proof of idea was there, and it was already helpful.”
Just a few days and several other new options later, brickbacklog.com was up and working.
“Regardless of twenty years of expertise as an internet developer and programmer, it could have taken me a number of months to construct that,” Bruce continued. “Now it feels extra like I’ve turn into a undertaking supervisor, directing my crack group of AI coders and letting them work out the main points.”
Bruce speculates that his coding abilities “will not be wanted in any respect” as soon as AI vibe-coding actually takes off, with AI brokers “scouring the online for minor frustrations it could actually remedy autonomously.”
Maybe, however I feel it’ll be awhile earlier than an AI devises an answer as distinctive and ingenious as Bruce’s LEGO brick finder. Go test it out.

