npx create-react-app conflicts with react 19

[BasmaElhoseny01]

Current system Versions

npm -v -->11.0.0
npx -v --> 11.0.0

Run

npx create-react-app simple-app

Error

Installing template dependencies using npm...
npm error code ERESOLVE
npm error ERESOLVE unable to resolve dependency tree
npm error
npm error While resolving: 01_simple_jsx@0.1.0
npm error Found: react@19.0.0
npm error node_modules/react
npm error react@"^19.0.0" from the root project
npm error
npm error Could not resolve dependency:
npm error peer react@"^18.0.0" from @testing-library/react@13.4.0
npm error node_modules/@testing-library/react
npm error @testing-library/react@"^13.0.0" from the root project

Explaination

Issue with the newer react version 19 :D

[LautaroLobo12]

encountered the same issue

[stackcv]

Issue persists.
npm --> 10.9.0
npx --> 10.9.0

[justincrich]

Same issue... any workaround?

[LautaroLobo12]

it seems like create-react-app is unmantained. maybe use vite instead?

[lperezp]

If you downgrade to version 18.3.1 you can run normally.

  "dependencies": {
    "cra-template": "1.2.0",
    "react": "18.3.1",
    "react-dom": "18.3.1",
    "react-scripts": "5.0.1",
    "web-vitals": "^4.2.4"
  },

[carrey493]

I have encountered the same problem. Is there a successful solution?

[lperezp]

@carrey493 you can use Vite or downgrade react to version 18.3.1

[chengkailiu]

tsconfig.json cannot be created due to an error