# react/react-strict-dom

React Strict DOM (RSD) standardizes the development of styled React components for web and native.

Repository: https://github.com/react/react-strict-dom
Canonical: https://ross.abutalabs.com/products/react-strict-dom
Homepage: https://react.github.io/react-strict-dom
Language: JavaScript
License: MIT
License Family: permissive
Last push: 2026-06-23T17:27:49+00:00

## Health v2 (maintenance only)
Score: 71/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 89, release rhythm 50, longevity 66
- inputs: {"age_days": 925, "days_push": 71, "days_rel": 335, "gap_med": 6, "n_releases_24m": 14}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3550, forks 203 (observed 2026-08-28T04:08:09.535656+00:00)

## What it is
React Strict DOM is a library for building styled React components that render to HTML/CSS on web and truly native components on native platforms. It provides type-safe strict HTML elements and a strict CSS styling API (powered by StyleX on web) so the same code ships across platforms.

## Use cases
- build cross-platform react components for web and native
- share styled ui code between react dom and react native
- style react components with type-safe css
- render native mobile ui from web-style markup
- adopt cross-platform styling incrementally in an existing app
- avoid webview-based cross-platform ui

## When to choose
- you maintain both web and react native apps and want shared styled components
- you want predictable, type-safe styling that works on web and native
- you prefer web-like html/css apis over react native primitives
- you want native look and feel without webviews

## When to avoid
- you only target the web and standard html/css suffices
- your project depends heavily on legacy html attributes or non-strict css features
- you need a full component library with prebuilt widgets rather than primitives
- you are not using react

## Facets
- artifact type: library
- maturity: active
- function: ui-components, frontend-framework, css-framework, templating
- domain: web-development, frontend, cross-platform, mobile-development
- platform: browser, cross-platform
- tags: react, react-native, stylex, cross-platform-ui, styled-components, meta-open-source, web-server, nodejs, mobile

## Member repositories
- react/react-strict-dom (main) score 71

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:09.535656+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:34:21.880731+00:00, confidence not recorded.
  - readme: https://github.com/react/react-strict-dom (fetched 2026-08-28T04:08:09.535656+00:00, sha 4f46b6bb0665)
  - homepage: https://react.github.io/react-strict-dom (fetched 2026-08-29T09:28:38.457183+00:00, sha 94dd98adf148)
- Data as of 2026-08-30T08:39:29.467469+00:00.