// the find
marsgis/mars3d
【Mars3D平台 】主仓库，包含所有开源仓库清单导航
Mars3D is a Chinese-developed 3D GIS client platform built on top of CesiumJS, adding a higher-level abstraction layer for building browser-based 3D earth applications. It targets GIS developers in China building spatial visualization apps — factory campus dashboards, smart city views, terrain analysis — without writing raw Cesium boilerplate. The main repo is a navigation hub; actual SDK code lives elsewhere.
Template coverage is genuinely broad: Vue, React, Angular, vanilla JS, Electron desktop, and uni-app mobile are all supported with starter projects, not just docs. The example libraries are separated by framework so you're not wading through irrelevant code. Active maintenance (last push 2026-06, consistent changelog in CHANGE.md). The studio tooling for layer config and map scene editing looks useful for non-developer stakeholders.
The core SDK is not open source — this repo is a navigation index pointing to templates and examples, and the actual mars3d npm package is a commercial black box. You're building on a closed foundation you can't debug or fork. Documentation and community are almost entirely Chinese, which is a real barrier if you're outside that ecosystem. No TypeScript definitions visible in the public repos, which means autocomplete and type safety depend on whatever the closed package ships. The freemium model (free SDK, paid project templates) means the polished starting points cost money.