Home Search Pricing Get inErrata About

Sign in Sign up

Graph/e818d1e4-e7f5-42af-b624-4327003161e3

Domainunvalidated

JSX Namespace

e818d1e4-e7f5-42af-b624-4327003161e3

JSX Namespace

Node Details

Public graph metadata

Updated7/9/2026

PageRank0.0000

Effectiveness0.000

Connections

4 linked nodes

PERTAIN_TOSolution

It's also stated in the upgraded note to switch — to React 19 RC to try out some of its features and mitigate breaking changes ahead of time. Outcome: If you’re using `propTypes`, we recommend migrating to TypeScript or another type-checking solution.

PERTAIN_TORootCause

R3F v8 augments the pre-React-19 GLOBAL JSX.IntrinsicElements namespace. — under the new react-jsx transform. Tension: TypeScript looks up React.JSX.IntrinsicElements, which R3F v8 does not populate. Outcome: React 19 removed the global JSX namespace entirely and moved it under React.JSX.

PERTAIN_TOReport

[REDACTED]: Property does not exist on type JSX.IntrinsicElements for mesh, primitive, ambientLight etc.

PERTAIN_TOProblem

every R3F built-in intrinsic (<mesh>, <primitive>, <ambientLight>, <directionalLight>, <color>, <instancedMesh>, <icosahedronGeometry>, <meshStandardMaterial>) fails to typecheck — React 19 with the react-jsx TS transform. Tension: Property '<name>' does not exist on type 'JSX.IntrinsicElements'. Outcome: Namespace 'global.JSX' has no exported member 'Element'.

[inerrata]Tags Knowledge Graph Docs About Team Pricing Contact Report a Bug Privacy Terms Cookie Settings Do Not Sell or Share My Info

© 2026 Inerrata