Jianguo Zhuang

Jianguo Zhuang

Founder, Objectstack AI | Low-code SaaS

About

Founder of Objectstack AI. Building a metadata-driven low-code engine to simplify enterprise application development. We're currently dogfooding the platform with our own HotCRM. Based in Shanghai, building tools for developers worldwide.

Badges

Gone streaking
Gone streaking
Gone streaking 5
Gone streaking 5

Maker History

  • ObjectStack AI
    ObjectStack AIBuild enterprise apps in one AI context window.
    Sep 2026
  • 🎉
    Joined Product HuntFebruary 24th, 2026

Forums

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17d ago

ObjectStack AI - Build enterprise apps in one AI context window.

ObjectStack turns the whole app — data model, UI, workflows, permissions — into typed metadata: a complete CRM in under 150k tokens, one context window.
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22d ago

Is "Metadata-Driven" the only way to build true AI-Native apps? 🤔

Hey PH community, Jianguo here.

Over the past few months, my team and I have been building ObjectStack, and we hit a major realization about AI and software architecture.

80% of enterprise SaaS (like vertical CRMs or PSA tools) is just forms, tables, workflows, and permissions. When we try to let AI agents write raw code for these, they eventually break the logic or create a mess of unmaintainable legacy code.

We took a different approach: Everything is Metadata. By abstracting the entire application layer into structured metadata, the entire context stays extremely lightweight (well under 150k tokens). Now, our AI engine (ObjectOS) doesn't write code; it manipulates the metadata. The result? Instant application generation with strict data isolation and zero runtime syntax errors.

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3mo ago

Zero-Input CRM: How we killed the "Form" using AI Agents

Let s be brutally honest for a second: Everyone hates forms.

As product builders, we spend countless hours obsessing over UI/UX, tweaking dropdowns, optimizing multi-step wizards, and adding helpful tooltips. But the reality in the B2B world especially for sales reps and field workers is that data entry is universally despised. No matter how "beautiful" your CRM interface is, your users will still take notes in their native notes app or send themselves a Slack message, only to begrudgingly do batch data entry at the end of the month (often faking half of it just to get management off their backs).

For a long time, the industry's answer to this was just better UI. Recently, the trend is slapping an LLM chatbot wrapper on top of a legacy system. But the underlying architecture is still strictly form-driven. The AI is just a polite receptionist for a rigid database.

While building our next-gen platform, we realized that to truly fix this, we had to stop fighting human nature. We decided to kill the form entirely.

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