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WeChat Mini Program · Agent · AI Programming

WorkBuddy Turns a Photo-Collage Idea Into a Live WeChat Mini-Program in Under an Hour, No Code Written

By 程序员晓凡 ·
Read original on juejin.cn ↗ Google Translate ↗ Alt translation

AI can now carry a non-programmer from idea to a published WeChat mini-program, but the real bottleneck is platform compliance: Tencent's 22-day filing dwarfs the hour-long build. For Western developers, the pattern confirms that regulatory review, not code generation, is what gates shipping inside WeChat's ecosystem.

Summary

WorkBuddy's AI agent walks a non-coder through the entire WeChat mini-program lifecycle from a single prompt. After rejecting an initial "slacking-off reading" idea as infeasible, the agent accepted a nine-grid photo collage tool, produced a feature list, asked clarifying questions, and generated a clickable HTML prototype. A subsequent "develop the mini-program from these two documents" prompt produced working code, with an optional cloud service toggle for data storage, login, uploads, or LLM calls.

The finished mini-program needed a missing "Creative Collage" module added via a follow-up prompt, and one screenshot-based fix request. WorkBuddy cannot simulate image selection, so final testing had to run in WeChat's official devtools. Registration cost 30 yuan for a personal account, then the app went through Tencent's review and a 22-day mandatory filing before going live. The guide insists on a separate workspace per project to keep the agent's memory clean and on completing the whole flow before filling knowledge gaps.

Takeaways
— WorkBuddy 5.6.1 or newer can generate, test, and publish a WeChat mini-program from natural-language prompts.
— A nine-grid photo collage mini-program built this way took under an hour, with no hand-written code.
— The agent produces a feature list and an HTML prototype from the idea before writing any code.
— Personal mini-program certification costs 30 yuan; the app's filing approval waited 22 days.
— WorkBuddy cannot simulate image selection, so testing required WeChat's official developer tools.
— Rejected review submissions can be fixed by sending a screenshot of the rejection reason to WorkBuddy.
Conclusions

The 22-day filing wait versus the under-one-hour build shows that WeChat's compliance pipeline, not AI capability, is the true time sink for hobby developers.

The prompt pattern that tells the agent to ask about unclear points prevents scope drift and works because the human doesn't know what they haven't thought of.

AI agents still can't emulate touch interactions like picking a photo, so human verification through official devtools remains mandatory for UI-heavy mini-programs.

Concepts & terms
WeChat Mini Program
A lightweight app that runs inside the WeChat client without installation, built on a custom HTML/JS framework and subject to Tencent's review before public release.
WorkBuddy
An AI coding agent (version 5.6.1+) that generates code, prototypes, and cloud service configuration from plain-language prompts, used here to build a WeChat mini-program.
Mini-program filing (备案)
The Chinese regulatory requirement that all mini-programs undergo a government approval process before going live; here it took 22 days.
From the discussion

The AI-generated mini-program works, but its visual design is unfinished, as the author admits to using the first version without an AI design pass. The expectation is that a dedicated UI-focused skill should exist to iterate on the look, and a request for a concrete skill recommendation shows that such a workflow is missing. The snark in the opening question — why is AI output still ugly — captures the core complaint: code generation outpaces design polish.

— An AI-written page can be functional yet visually crude; the opening question states this plainly.
— The UI was left at the first draft, not run through an AI revision, which is a choice rather than a limitation.
— A dedicated skill for UI redesign is expected to fill the gap, and the thread shows demand for actual recommendations of such skills.
Featured comments
北岛贰

It's all written by AI, why is the page still this ugly?

程序员晓凡

The UI wasn't adjusted by AI — it's still the first version.

程序员晓凡

Big shot, help me design one.

战不败凡

The UI should probably be redesigned; there should be a dedicated skill.

程序员晓凡

Recommend a skill; I want to learn it.

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Source: juejin.cn ↗ Google Translate ↗ Backup ↗