React 19

[alexandernanberg]

Fixes #2756

[changeset-bot]

🦋 Changeset detected

Latest commit: 7c435eb

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 4 packages

Name	Type
@react-pdf/renderer	Major
@react-pdf/examples	Patch
@react-pdf/e2e-node-cjs	Patch
@react-pdf/e2e-node-esm	Patch

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[alexandernanberg]

Completely unable to install this dep, we'll revisit this later

[alexandernanberg]

Currently both react-reconciler.development.js and react-reconciler.production.js are included in the bundle, which isn't optimal. I don't see any good alternative though, since jsx-runtime in dev requires dev specific APIs of the reconciler

We could move react-reconciler to a dependency and stop inlining it, but that could cause other issues (duplicate deps etc). Another option is to create separate prod and dev bundles, just like React does. Would be annoying to manage with both esm and cjs tho

[joacub]

no solutions ?

[diegomura]

This is a solution for react19 at the expense of dropping support for all other versions for what I understand. Is that correct?

[alexandernanberg]

Yes, that is my understanding. That said, I've not tested this branch with React 18