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    # 極限開發,廢 code 退散 - 以 LaravelConf 官網開發為例 / Sasaya(胡庭皓) {%hackmd @ModernWeb/HkqZxb98v %} ### [簡報下載](https://s.itho.me/modernweb/2020/Slides/d104.pdf) > 共筆從這開始 ###### tags: `MW20` `敏捷與管理` `極限開發` ## 什麼是極限開發? * 頻繁交流,效率溝通 * 化繁為簡,去蕪存菁 * 自動測試,快速回饋 * 保持品質,持續重構 (避免程式債) * 持續整合,持續交付 (CI/CD) * 擁抱改變,快速迭代 > 更有效 !== 更快速 ## 為什麼需要極限開發? * 天下無不變的需求,~~只有不變的薪水~~ * 海量的需求,有限的時間 * 降低修改時的痛苦(~~造口業次數)~~ * 延長專案的壽命 ## 淺談溝通的藝術 做一個專業的傾聽者,了解(需求背後的需求) ✘我需要一張椅子! ✘我需要一把梯子! ✔我想看到圍籬後面! 使用對方的語言,增加溝通效率 ✘我要買一台PS5 ✘我要買一台 Router ✔我要升級家中網路,讓看劇更順暢 ## 化繁為簡,去蕪存菁 * 使用簡單的方法來解決問題 * 大樂透開獎程式 * 從1到49中,隨機抽出6個號碼 * 抽出的6個號碼不可重覆 * ![](https://i.imgur.com/X4csERi.png) * 程式碼即注解 * 只留下必要的程式碼 * 讓JS的Object也擁有Array的方法 ## 轉職當黑魔法師吧! * 使用黑魔法讓程式碼 * 去蕪存菁 * 更好維護 * 使用黑魔法讓工程師 * 提升産值 * 更專注在商業邏輯 ## 總結 * 既然需求必定會變,那就學習降低改變來臨時所帶來的痛苦 * 既然時間是有限的,那就學習更有效率地使用時間 * 既然程式一定要寫,那就學習寫得更少

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