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canon
Document your design system. Right on the canvas.
A Figma plugin for structured component documentation. Generates annotation frames directly on the canvas. AI-accelerated, human-owned, exportable to CLAUDE.md and AGENTS.md.
Hey Product Hunt 👋
Neil here, a product designer and solo developer. I built canon because the problem I kept running into had no good solution: design system documentation that actually stays current, lives where the work lives, and gives developers real context instead of a document that nobody updates.
canon generates structured component documentation directly on the Figma canvas. Design rationale, when to use a component, when not to, variant decision guide, accessibility notes. All of it human authored and AI accelerated. Developers can open it in Figma's Dev Mode Inspect panel and see full documentation without needing an editor seat.
One button exports everything to CLAUDE.md and AGENTS.md so your AI coding agent gets the real system, not an approximation of it.
A skill file makes an agent capable. canon makes it trustworthy.
Built entirely in public over the past couple months. Storage bugs, silent API failures, a 3 minute scan on 4,081 components, and a lot of learning about the Figma plugin sandbox. Happy to answer any questions about how it works or what is next.
👉 neilaguinaldo.com/canon.html
About canon on Product Hunt
“Document your design system. Right on the canvas.”
canon was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #136 on the daily leaderboard. A Figma plugin for structured component documentation. Generates annotation frames directly on the canvas. AI-accelerated, human-owned, exportable to CLAUDE.md and AGENTS.md.
On the analytics side, canon competes within Design Tools, User Experience and Developer Tools — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how canon performed against the three products that launched closest to it on the same day.
Who hunted canon?
canon was hunted by Neil Aguinaldo. 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 canon including community comment highlights and product details, visit the product overview.
Neil Aguinaldo