Hacktoberfest 2026: the issues maintainers tagged for October, open and beginner-friendly. Browse Hacktoberfest issues

请教代码设计思路

Open
#277 1 comment 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty
2/5
Estimated time
1-3 hours
Newbie friendliness
25/100
Issue type
Documentation
Clarity
Needs clarification
Activity status
Stale
Tech stack
react, typescript
Domain
frontend

Research direction

Start with src/hooks/useMergedState.ts at the linked line, then inspect the surrounding hook logic and relevant git history. Check for tests covering updates equal to the default value; done means documenting the reason for the condition or clarifying the behavior in the issue.

Written by the indexing model from the issue text.

Description

https://github.com/react-component/util/blob/c809254249c00215c4463aaf735467f775f7d518/src/hooks/useMergedState.ts#L39

这里为什么要加这么一个判断,如果修改的值变成和默认值一样,这个函数就不执行了。是为了解决哪个问题?

Dominant language
TypeScript
Stars
670
Forks
205
Avg merge
15d 17h
Merged PRs (30d)
6

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

More from react-component/util

All issues in react-component/util

Similar issues

More TypeScript issues

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.