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plyxui
One library. Web, native, VS Code. Agent-aware.
plyxui is an open source component library that ships to three platforms from one codebase: Web, React Native, and VS Code extensions. Same primitives, same props, adapters underneath. Per-package install so you pull only what you need. Agent-aware, so AI coders scaffold the same primitives a human would.
Hey Product Hunt
I built plyxui because I got tired of rewriting the same
Button, Input, Stack, Text, Modal every time I started a new
project. Especially when the same team wanted a web app AND a
React Native app AND a VS Code extension: the primitive
mismatch triples across those targets.
plyxui ships one primitive surface (Box, Input, Button, Stack,
Text, plus composites) with three rendering adapters
underneath. Same names, same props. What differs is what
they render into: a DOM button on web, a Pressable on native,
the VS Code extension host's own tokens for extensions.
Two things I want to call out beyond the cross-platform story:
1. Per-package install. You pull only what you need :
@plyxui/primitives, @plyxui/comps, @plyxui/layouts,
@plyxui/hooks, and so on. No 400kb "just install
everything" bundle.
2. First-party MCP server. If you code with Claude, Cursor,
Copilot, or any agent that speaks MCP, plyxui exposes its
components as tools the agent can call by name. The AI
scaffolds screens using the actual library primitives, not
its best guess at what "a modal" means.
Everything is MIT licensed. The playground on plyxui.com is
the real npm package running in your browser : fork it,
break it, PR it.
If this resonates, I would love your support today. Comments
matter more than upvotes: the API surprised you? The docs
missed something? A component you always wished existed?
Drop it below. I am reading every one live.
Thanks especially to the folks who tested early builds and
told me what was wrong before it was public. You know who
you are.
About plyxui on Product Hunt
“One library. Web, native, VS Code. Agent-aware.”
plyxui was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #55 on the daily leaderboard. plyxui is an open source component library that ships to three platforms from one codebase: Web, React Native, and VS Code extensions. Same primitives, same props, adapters underneath. Per-package install so you pull only what you need. Agent-aware, so AI coders scaffold the same primitives a human would.
On the analytics side, plyxui competes within Design Tools, Open Source, Developer Tools and GitHub — topics that collectively have 889.6k followers on Product Hunt. The dashboard above tracks how plyxui performed against the three products that launched closest to it on the same day.
Who hunted plyxui?
plyxui was hunted by Vineeth Pawar. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of plyxui including community comment highlights and product details, visit the product overview.
Vineeth Pawar