storybookjs/storybook

[Bug]: Revert workaround for webpack lazy compilation bug

Open

#32,302 创建于 2025年8月20日

在 GitHub 查看
 (1 评论) (1 反应) (0 负责人)TypeScript (89,909 star) (10,058 fork)batch import
bughelp wanted

描述

Describe the bug

Webpack has now fixed the lazy compilation bug that prompted us to add a workaround in #18432. Confirmed both reproductions are resolved.

In the Storybook repro, the test runner still times out on the first run, but that seems unrelated to the webpack bug (and likely already addressed elsewhere). Since the test runner already warns users about lazy compilation, reverting this workaround shouldn’t make things worse.

We should

  • Remove the work
  • Verify Storybook still runs correctly with lazy compilation enabled
  • Confirm test runner behavior remains consistent

Reproduction link

https://github.com/webpack/webpack/issues/15541

Reproduction steps

No response

System

-

Additional context

No response

贡献者指南

技术栈
typescriptjavascript
领域
frontendtesting
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
无
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
70
研究方向
Review PR #18432 to identify the workaround files (likely in the webpack config). Revert those changes, then run Storybook with lazy compilation enabled to verify it works. Also run the test runner to ensure no regression. Check the linked webpack issue for context.