failed to build a react timeline project - javascript

https://github.com/daybrush/scenejs-timeline
I'm want to run or build this react project on my PC but come across a bunch of errors. I thought it should have been since I am novice in reactjs. On the other hand, the author of the project has not replied to my issue yet. I am just wondering if there is someone to check it out and either it runs tells me my probable mistake or just tell me this project has some problems on its own.
I downloaded this project through this command:
git clone git#github.com:daybrush/scenejs-timeline.git
Successfully
I want to run the react-scenejs-timeline project under this folder : “scenejs-timeline\packages\react-scenejs-timeline”
by running these commands
npm install
npm start
but when run npm start
The following address opens in the browser
http://localhost:3000/daybrush/scenejs-timelin
And the below errors are shown in the browser console
Uncaught SyntaxError: Unexpected token '<' => bundle.js:1
Manifest: Line: 1, column: 1, Syntax error. => scenejs-timelin/manifest.json:1
What’s the problem?

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