Release Activity in Canary#34374
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rickhanlonii merged 5 commits intofacebook:mainfrom Sep 12, 2025
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eps1lon
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| unstable_Activity, | ||
| Activity, | ||
| // TODO: Remove this from experimental after awhile. | ||
| // Activity as unstable_Activity, |
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Is this supposed to be uncommented? ReactServer.experimental keeps the prefixed version.
I think it's fine to break react@experimental and remove unstable_Activity.
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Yeah sorry, I wanted to make sure no tests failed without this. And I agree, I'll remove it.
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Is there perhaps a better name for this component? I've certainly worked on quite a few react apps that have had activity components. |
It's only an experimental API. If we keep the prefix, we'd also want to warn but if we warn, it's effectively removed anyway so we might as well rip the bandaid.
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## Overview This PR ships `<Activity />` to the `react@canary` release channel for final feedback and prepare for semver stable release. ## What this means Shipping `<Activity />` to canary means it has gone through extensive testing in production, we are confident in the stability of the feature, and we are preparing to release it in a future semver stable version. Libraries and frameworks following the [Canary Workflow](https://react.dev/blog/2023/05/03/react-canaries) should begin implementing and testing the feature. ## Why we follow the Canary Workflow To prepare for semver stable, libraries should test canary features like `<Activity>` with `react@canary` to confirm compatibility and prepare for the next semver release in a myriad of environments and configurations used throughout the React ecosystem. This provides libraries with ample time to catch any issues we missed before slamming them with problems in the wider semver release. Since these features have already gone through extensive production testing, and we are confident they are stable, frameworks following the [Canary Workflow](https://react.dev/blog/2023/05/03/react-canaries) can also begin adopting canary features like `<Activity />`. This adoption is similar to how different Browsers implement new proposed browser features before they are added to the standard. If a frameworks adopts a canary feature, they are committing to stability for their users by ensuring any API changes before a semver stable release are opaque and non-breaking to their users. Apps not using a framework are also free to adopt canary features like Activity as long as they follow the [Canary Workflow](https://react.dev/blog/2023/05/03/react-canaries), but we generally recommend waiting for a semver stable release unless you have the capacity to commit to following along with the canary changes and debugging library compatibility issues. Waiting for semver stable means you're able to benefit from libraries testing and confirming support, and use semver as signal for which version of a library you can use with support of the feature. ## Docs Check out the ["React Labs: View Transitions, Activity, and more"](https://react.dev/blog/2025/04/23/react-labs-view-transitions-activity-and-more#activity) blog post, and [the new docs for `<Activity>`](https://react.dev/reference/react/Activity) for more info. ## TODO - [x] Bump Activity docs to Canary reactjs/react.dev#7974 --------- Co-authored-by: Sebastian Sebbie Silbermann <sebastian.silbermann@vercel.com> DiffTrain build for [68f00c9](68f00c9)
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## Overview This PR ships `<Activity />` to the `react@canary` release channel for final feedback and prepare for semver stable release. ## What this means Shipping `<Activity />` to canary means it has gone through extensive testing in production, we are confident in the stability of the feature, and we are preparing to release it in a future semver stable version. Libraries and frameworks following the [Canary Workflow](https://react.dev/blog/2023/05/03/react-canaries) should begin implementing and testing the feature. ## Why we follow the Canary Workflow To prepare for semver stable, libraries should test canary features like `<Activity>` with `react@canary` to confirm compatibility and prepare for the next semver release in a myriad of environments and configurations used throughout the React ecosystem. This provides libraries with ample time to catch any issues we missed before slamming them with problems in the wider semver release. Since these features have already gone through extensive production testing, and we are confident they are stable, frameworks following the [Canary Workflow](https://react.dev/blog/2023/05/03/react-canaries) can also begin adopting canary features like `<Activity />`. This adoption is similar to how different Browsers implement new proposed browser features before they are added to the standard. If a frameworks adopts a canary feature, they are committing to stability for their users by ensuring any API changes before a semver stable release are opaque and non-breaking to their users. Apps not using a framework are also free to adopt canary features like Activity as long as they follow the [Canary Workflow](https://react.dev/blog/2023/05/03/react-canaries), but we generally recommend waiting for a semver stable release unless you have the capacity to commit to following along with the canary changes and debugging library compatibility issues. Waiting for semver stable means you're able to benefit from libraries testing and confirming support, and use semver as signal for which version of a library you can use with support of the feature. ## Docs Check out the ["React Labs: View Transitions, Activity, and more"](https://react.dev/blog/2025/04/23/react-labs-view-transitions-activity-and-more#activity) blog post, and [the new docs for `<Activity>`](https://react.dev/reference/react/Activity) for more info. ## TODO - [x] Bump Activity docs to Canary reactjs/react.dev#7974 --------- Co-authored-by: Sebastian Sebbie Silbermann <sebastian.silbermann@vercel.com> DiffTrain build for [68f00c9](68f00c9)
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Overview
This PR ships
<Activity />to thereact@canaryrelease channel for final feedback and prepare for semver stable release.What this means
Shipping
<Activity />to canary means it has gone through extensive testing in production, we are confident in the stability of the feature, and we are preparing to release it in a future semver stable version.Libraries and frameworks following the Canary Workflow should begin implementing and testing the feature.
Why we follow the Canary Workflow
To prepare for semver stable, libraries should test canary features like
<Activity>withreact@canaryto confirm compatibility and prepare for the next semver release in a myriad of environments and configurations used throughout the React ecosystem. This provides libraries with ample time to catch any issues we missed before slamming them with problems in the wider semver release.Since these features have already gone through extensive production testing, and we are confident they are stable, frameworks following the Canary Workflow can also begin adopting canary features like
<Activity />.This adoption is similar to how different Browsers implement new proposed browser features before they are added to the standard. If a frameworks adopts a canary feature, they are committing to stability for their users by ensuring any API changes before a semver stable release are opaque and non-breaking to their users.
Apps not using a framework are also free to adopt canary features like Activity as long as they follow the Canary Workflow, but we generally recommend waiting for a semver stable release unless you have the capacity to commit to following along with the canary changes and debugging library compatibility issues.
Waiting for semver stable means you're able to benefit from libraries testing and confirming support, and use semver as signal for which version of a library you can use with support of the feature.
Docs
Check out the "React Labs: View Transitions, Activity, and more" blog post, and the new docs for
<Activity>for more info.TODO