MetaMask / MetaMask/metamask-extension

Spike React v19 Errors and Plan

Open
#32,003 0 comments 1 reaction 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
TypeScript
Stars
13.2k
Forks
5.6k
Avg merge
2d 5h
Merged PRs (30d)
451

Description

### What is this about?

Identify plan for React v19 upgrade

### Scenario

_No response_

### Design

_No response_

### Technical Details

_No response_

### Threat Modeling Framework

_No response_

### Acceptance Criteria

_No response_

### Stakeholder review needed before the work gets merged

- [ ] Engineering (needed in most cases)
- [ ] Design
- [ ] Product
- [ ] QA (automation tests are required to pass before merging PRs but not all changes are covered by automation tests - please review if QA is needed beyond automation tests)
- [ ] Security
- [ ] Legal
- [ ] Marketing
- [ ] Management (please specify)
- [ ] Other (please specify)

### References

_No response_

Contributor guide

Open the contributing guide

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.

Research direction

No files, tests, or entry points are named. Start by reviewing the repository's current React version and React usage, then record the React v19 errors and the upgrade steps needed. Done means a documented, agreed-upon upgrade plan with identified errors and follow-up work.

Written by the indexing model from the issue text.

Assessment

Tech stack
react, typescript
Domain
frontend
Issue type
Refactor
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.