Options for older browser support in v10 (or continuing to use v9 somehow?)
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- JavaScript
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Description
🙋♂ Question
I'm currently working on upgrading to RTK 2.0 - which brings with it an upgrade to immer v10.
Our application needs to support older browsers like smart TVs which tend to bundle pretty old versions of chrome, so we continue to compile down to ES5.
Do I have any options for making this work?
I see that v10 dropped support for the ES5 fallback, but it's unclear to me whether I can use polyfills or a v9 override to get around this.
The FAQ entry is rather terse on this point: https://immerjs.github.io/immer/installation/#immer-on-older-javascript-environments
Link to repro
n/a
Environment
We only accept questions against the latest Immer version.
- Immer version: 9 and 10
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading the linked FAQ entry on Immer for older JavaScript environments and compare its guidance with the reported Immer 9 and 10 versions. Verify whether polyfills or continued use of v9 are supported for ES5-targeted applications, then update the documentation so the available options and limitations are explicit.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100