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# that userful，
- URL: https://huizhou92.com/that-userful/
- Published: 2024-04-24T14:19:01.000Z
- Updated: 2024-04-24T14:19:01.000Z
- Description: I knew that Google was a single code base, but I didn't know it was a code management tool developed by itself.
- Author: huizhou92
- Tags: #Migrated-1788833207488, #Import 2026-09-08 02:07

that userful，

I knew that Google was a single code base, but I didn't know it was a code management tool developed by itself.

It seems that none of Google's good stuff is open source, haha, for example, bord

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