# alibaba/GaiaX

动态模板引擎是一套轻量化、跨平台、高性能的纯原生移动端卡片渲染动态化解决方案

Repository: https://github.com/alibaba/GaiaX
Canonical: https://ross.abutalabs.com/products/gaiax
Homepage: https://youku-gaiax.github.io/
Language: C
License: Apache-2.0
License Family: permissive
Topics: android, ios, cross-platform, flexbox, rust, kotlin, swift, css, harmony, harmonyos
Last push: 2026-01-08T03:27:26+00:00

## Health v2 (maintenance only)
Score: 50/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 61, release rhythm 8, longevity 100
- inputs: {"age_days": 1667, "days_push": 237, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1289, forks 154 (observed 2026-08-28T04:04:15.310511+00:00)

## What it is
GaiaX is a lightweight, cross-platform dynamic template engine from Alibaba's Youku team that renders pure native UI cards on Android, iOS, and HarmonyOS from a single template. It includes a visual template builder (Studio), data binding via expressions, and hot-update/preview tooling for the full development workflow.

## Use cases
- render dynamic native cards on android and ios from one template
- low-code ui template rendering for mobile apps
- hot-update mobile ui without app release
- build feed card templates visually and preview on device
- cross-platform native rendering with flexbox and css
- data-driven dynamic ui for mobile clients

## When to choose
- you need pure native rendering performance with dynamic, updatable card UIs on Android/iOS/HarmonyOS
- you want a visual template builder and real-device preview workflow
- your team wants low-code UI driven by templates and data binding

## When to avoid
- you need web-based or WebView rendering rather than native views
- your app targets platforms outside Android, iOS, and HarmonyOS
- you prefer a full reactive UI framework like Flutter or React Native over template-based cards

## Facets
- artifact type: framework
- maturity: active
- function: ui-components, templating, mobile-framework, animation
- domain: mobile-development, cross-platform, frontend, web-development
- platform: cross-platform, rust, jvm
- tags: dynamic-template-engine, native-rendering, flexbox, low-code, card-rendering, harmonyos, visual-builder, hot-update, android, ios, mobile, swift

## Member repositories
- alibaba/GaiaX (main) score 50

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:15.310511+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 2026-08-30T04:55:43.279816+00:00, confidence not recorded.
  - readme: https://github.com/alibaba/GaiaX (fetched 2026-08-28T04:04:15.310511+00:00, sha a30ddd3d4ca4)
  - homepage: https://youku-gaiax.github.io/ (fetched 2026-08-29T12:11:36.385054+00:00, sha bae322bad53f)
- Data as of 2026-08-30T08:39:29.467469+00:00.