[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-3321":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":10,"language":11,"languages":10,"totalLinesOfCode":10,"stars":12,"forks":13,"watchers":14,"openIssues":15,"contributorsCount":16,"subscribersCount":16,"size":16,"stars1d":17,"stars7d":18,"stars30d":19,"stars90d":16,"forks30d":16,"starsTrendScore":20,"compositeScore":21,"rankGlobal":10,"rankLanguage":10,"license":22,"archived":23,"fork":23,"defaultBranch":24,"hasWiki":25,"hasPages":23,"topics":26,"createdAt":10,"pushedAt":10,"updatedAt":35,"readmeContent":36,"aiSummary":37,"trendingCount":16,"starSnapshotCount":16,"syncStatus":38,"lastSyncTime":39,"discoverSource":40},3321,"cesium","CesiumGS\u002Fcesium","CesiumGS","An open-source JavaScript library for world-class 3D globes and maps :earth_americas:","https:\u002F\u002Fcesium.com\u002Fcesiumjs\u002F",null,"JavaScript",15363,3818,468,1519,0,6,23,116,21,45,"Apache License 2.0",false,"main",true,[27,28,29,5,30,31,32,33,34],"3d","3d-globe","3d-tiles","czml","geospatial","gis","gltf","webgl","2026-06-12 02:00:48","# CesiumJS\n\n[![Build Status](https:\u002F\u002Fgithub.com\u002FCesiumGS\u002Fcesium\u002Factions\u002Fworkflows\u002Fdev.yml\u002Fbadge.svg)](https:\u002F\u002Fgithub.com\u002FCesiumGS\u002Fcesium\u002Factions\u002Fworkflows\u002Fdev.yml)\n[![npm](https:\u002F\u002Fimg.shields.io\u002Fnpm\u002Fv\u002Fcesium)](https:\u002F\u002Fwww.npmjs.com\u002Fpackage\u002Fcesium)\n[![Docs](https:\u002F\u002Fimg.shields.io\u002Fbadge\u002Fdocs-online-orange.svg)](https:\u002F\u002Fcesium.com\u002Flearn\u002F)\n\n![Cesium](https:\u002F\u002Fgithub.com\u002FCesiumGS\u002Fcesium\u002Fwiki\u002Flogos\u002FCesium_Logo_Color.jpg)\n\nCesiumJS is a JavaScript library for creating 3D globes and 2D maps in a web browser without a plugin. It uses WebGL for hardware-accelerated graphics, and is cross-platform, cross-browser, and tuned for dynamic-data visualization.\n\nBuilt on open formats, CesiumJS is designed for robust interoperability and scaling for massive datasets.\n\n---\n\n[**Examples**](https:\u002F\u002Fsandcastle.cesium.com\u002F) :earth_asia: [**Docs**](https:\u002F\u002Fcesium.com\u002Flearn\u002Fcesiumjs-learn\u002F) :earth_americas: [**Website**](https:\u002F\u002Fcesium.com\u002Fcesiumjs) :earth_africa: [**Forum**](https:\u002F\u002Fcommunity.cesium.com\u002F) :earth_asia: [**User Stories**](https:\u002F\u002Fcesium.com\u002Fuser-stories\u002F)\n\n---\n\n## :rocket: Get started\n\nVisit the [Downloads page](https:\u002F\u002Fcesium.com\u002Fdownloads\u002F) to download a pre-built copy of CesiumJS.\n\n### npm & yarn\n\nIf you’re building your application using a module bundler such as Webpack, Parcel, or Rollup, you can install CesiumJS via the [`cesium` npm package](https:\u002F\u002Fwww.npmjs.com\u002Fpackage\u002Fcesium):\n\n```sh\nnpm install cesium --save\n```\n\nThen, import CesiumJS in your app code. Import individual modules to benefit from tree shaking optimizations through most build tools:\n\n```js\nimport { Viewer } from \"cesium\";\nimport \"cesium\u002FBuild\u002FCesium\u002FWidgets\u002Fwidgets.css\";\n\nconst viewer = new Viewer(\"cesiumContainer\");\n```\n\nIn addition to the `cesium` package, CesiumJS is also [distributed as scoped npm packages for better dependency management](https:\u002F\u002Fcesium.com\u002Fblog\u002F2022\u002F12\u002F07\u002Fmodular-structure-in-cesiumjs\u002F):\n\n- [`@cesium\u002Fengine`](.\u002Fpackages\u002Fengine\u002FREADME.md) - CesiumJS's core, rendering, and data APIs\n- [`@cesium\u002Fwidgets`](.\u002Fpackages\u002Fwidgets\u002FREADME.md) - A widgets library for use with CesiumJS\n\n### What next?\n\nSee our [Quickstart Guide](https:\u002F\u002Fcesium.com\u002Flearn\u002Fcesiumjs-learn\u002Fcesiumjs-quickstart\u002F) for more information on getting a CesiumJS app up and running.\n\nInstructions for serving local data are in the CesiumJS\n[Offline Guide](.\u002FDocumentation\u002FOfflineGuide\u002FREADME.md).\n\nInterested in contributing? See [CONTRIBUTING.md](CONTRIBUTING.md). :heart:\n\n## :green_book: License\n\n[Apache 2.0](http:\u002F\u002Fwww.apache.org\u002Flicenses\u002FLICENSE-2.0.html). CesiumJS is free for both commercial and non-commercial use.\n\n## :earth_americas: Where does the Global 3D Content come from?\n\nThe Cesium platform follows an [open-core business model](https:\u002F\u002Fcesium.com\u002Fwhy-cesium\u002Fopen-ecosystem\u002Fcesium-business-model\u002F) with open source runtime engines such as CesiumJS and optional commercial subscription to Cesium ion.\n\nCesiumJS can stream [3D content such as terrain, imagery, and 3D Tiles from the commercial Cesium ion platform](https:\u002F\u002Fcesium.com\u002Fplatform\u002Fcesium-ion\u002Fcontent\u002F) alongside open standards from other offline or online services. We provide Cesium ion as the quickest option for all users to get up and running, but you are free to use any combination of content sources with CesiumJS that you please.\n\nBring your own data for tiling, hosting, and streaming from Cesium ion. [Using Cesium ion](https:\u002F\u002Fcesium.com\u002Fion\u002Fsignup\u002F) helps support CesiumJS development.\n\n## :white_check_mark: Features\n\n- Stream in 3D Tiles and other standard formats from Cesium ion or another source\n- Visualize and analyze on a high-precision WGS84 globe\n- Share with users on desktop or mobile\n\nSee more in the [CesiumJS Features Checklist](https:\u002F\u002Fgithub.com\u002FCesiumGS\u002Fcesium\u002Fwiki\u002FCesiumJS-Features-Checklist).\n","CesiumJS 是一个用于在网页浏览器中创建3D地球和2D地图的开源JavaScript库。它基于WebGL技术，支持跨平台和跨浏览器运行，并且特别适合动态数据可视化。CesiumJS采用开放格式构建，具有强大的互操作性和处理大规模数据集的能力。适用于需要高质量三维地理空间可视化的场景，如在线地图服务、虚拟地球项目、GIS应用等。通过npm或yarn可以轻松集成到现代前端开发流程中，同时提供丰富的API和示例帮助开发者快速上手。",2,"2026-06-11 02:53:31","top_language"]