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Open Components

UI Components standard for people, devs and AI agents

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This is 1 of 205 launches in ui component libraries — see how it stacks up on momentum and crowding →

203 other launches read as similar to this one →

Details

External ID
50030849
Source
HN
Company
—
Product
Open Components
Website domain
opencomponents.dev
Launched
Oct. 10, 2026
Cohort
—
Upvotes
7
Upvotes percentile
0.39
Tags
—

Description

Hello awesome people,I've been thinking a lot lately about how I can make my knowledge and craft more valuable in the times we live in. I've been building UI libraries for the past 10 years, and I've been on a quest to perfect the components that I build. I want to share my knowledge with you. Like most of you, probably, I've been using a lot of AI in my craft, and I feel most of the time the code is just good enough, but never at the level of quality that I strive for or that I would reach if I wrote it by hand. That needs to change, and I want it to change for everyone else, too. That's how the Open Components initiative was born.Each component gets a single page that walks through four directions: User Interface, User Experience, Developer Experience, and Agentic Experience, and ends with a checklist. Every rule in it has an ID like `button/keep-focus`, a level and a way to check it, so you or your agents can cite it in a code review. Every page is also published as markdown, and provides the contract as a YAML file, containing every rule in about an eighth of the page’s length.It’s still early. Right now there are only the Button and Input components and a page on how to name your design tokens. Each component comes with a reference implementation that meets every rule, along with its tests. Reference implementation is in Vue for now, since that’s my daily driver, but the documentation comes with code examples from multiple UI frameworks. More components will follow, with the same structure.It isn’t a component library, so there’s nothing to install. It’s a set of rules you can hold your own components to, whichever library or framework you use.I’d love your feedback and contribution. Tell me what you think of the rules, what I’ve missed, and which component you’d like to see next.Thanks for reading!Site: https://opencomponents.dev Button: https://opencomponents.dev/docs/components/button GitHub: https://github.com/uxfront-com/open-components

Enrichment

Niche
ui component libraries
Vertical
Horizontal
Function
Dev tools
Audience
Developer
AI stance
AI-native
Project type
Hobby / open-source project
Normalized one-liner
ui component standard for developers and ai agents
Manually corrected
False

Could you build this?

Yes This is a curated UI component library and design system documentation site, which is completely amenable to AI-assisted frontend coding.

Discussion

1 comment analyzed.

Concerns raised: reliance on third-party APIs

Competitors

Other products that read as similar to this one — 203 launches clear the similarity bar, closest 8 shown.

Attention rank: #136 of 204 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 340 days after the earliest competitor.

Other launches for this product