[null,null,["最后更新时间 (UTC):2025-07-25。"],[[["\u003cp\u003eCommunity Visualizations in Looker Studio utilize caching to enhance performance, with components automatically updating every 12 hours.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can bypass the cache by enabling \u003ccode\u003edevMode\u003c/code\u003e in the manifest to load the latest version of their code, which defaults to \u003ccode\u003efalse\u003c/code\u003e for cached component serving.\u003c/p\u003e\n"],["\u003cp\u003eTo ensure the latest updates are reflected after using \u003ccode\u003edevMode\u003c/code\u003e, allow 12 hours for the cached preference to expire.\u003c/p\u003e\n"]]],[],null,["# Improving performance\n\n| **Note:** The Community Visualization feature is in \"Developer Preview\". To learn more about upcoming features and improvements during this period visit the [Developer Preview](/looker-studio/visualization/developer-preview) page.\n\nCaching can be used to improve the performance of Community Visualizations.\n\nUsing `devMode`\n---------------\n\nLooker Studio caches community components by default. Setting `devMode` to\n`true` in the manifest bypasses the cache, allowing you to load the latest\nversion of your code. If `devMode` is not set, it defaults to `false`, which\nmeans that Looker Studio will serve a cached version of your community\ncomponent.\n\nThe cached version of the component automatically updates every 12 hours. To\nbypass the cache for a previously cached component, set `devMode` to `true`\nand allow 12 hours for the cached `devMode` preference to expire.\n\nNext steps\n----------\n\n[Review the manifest documentation](/looker-studio/visualization/manifest-reference)."]]