gatsbyjs/gatsby：README 來源編輯指南

gatsbyjs/gatsby 的 README 將專案描述為「React-based framework with performance, scalability, and security built in.」。本文只整理倉庫可直接核對的內容，不把 star、Fork 或宣傳語當成品質證明。README 在「README」下寫到：The future of web development is here. Gatsby is a free and open-source framework based on React that helps developers build blazing fast websites and apps.。這說明的是專案邊界，不是已完成的生產驗證。

從 README 的「README」與相關條目，可以先判斷它是否處理你的實際問題：Go Beyond Static Websites. Get all the benefits of static websites with none of the limitations. Gatsby sites are fully functional React apps, so you can create high-quality, dynamic web apps, from blogs to e-commerce sites to user。若需求不同，不應只因專案熱度就採用。本文保留原始專案名、命令與元件名，方便回到一手來源核對。 README 另外列出一項可核對的資訊：Load Data From Anywhere. Gatsby pulls in data from any data source, whether it's Markdown files, a headless CMS like Contentful or WordPress, or a REST or GraphQL API.。這類原文條目可用來設計試跑步驟，但不能取代實際環境測試。

README 將運作方式分散在「README」等段落。可確認的線索包括：Learn how to use Gatsby for your next project.。本文不把未寫出的架構、效能或安全邊界補成結論；真正的執行鏈仍要配合目錄、設定檔與版本標籤檢查。

第一次安裝應從 README 指出的入口開始。目前可核對的命令是： npm init gatsby 如果倉庫沒有命令，本文不會自行編造步驟，而是建議先閱讀「💻 Get started with Gatsby locally in 5 Minutes」，確認系統依賴、預設埠與首次初始化。

日常使用取決於專案文件。README 的「🚀 Ship your first Gatsby site in 5 Minutes」段落提到：Click the link below to quickly try the workflow of developing, building, and deploying websites with Gatsby and Netlify.。設定檔、環境變數、權限與資料目錄只在來源明確時才會記錄；沒有寫出的預設值，應在測試環境驗證並保留回滾副本。 同一部分也提到：Choose your Rendering Options. You can choose alternative rendering options , on a per-page basis. This type of granular control allows you to optimize for performance and productivity without sacrificing one for the other.。