Business
Jobs
  • About Us
  • Solutions
    • Job Postings
      Post your job and receive qualified candidates in 48h.
    • Candidate Assessments
      500+ technical and psychological tests, plus anti-fraud.
    • Headhunting
      Tailor-made executive search from start to finish.
    • Payroll + EOR
      Payroll dispersal and EOR across 15+ LATAM countries.
  • Pricing
  • Jobs

0

270
Views
How to make babel compile null coalescing operator?

A dependency of mine uses the null coalescing operator. Babel can't handle it. Is there any way to make Babel work here?

babel.config.js

module.exports = {
    presets: ['@babel/preset-env', '@babel/preset-react'],
    plugins: [
        '@babel/transform-runtime',
        '@babel/plugin-proposal-nullish-coalescing-operator'
    ],
};

Compile error:

./node_modules/test/dist/test.js 26:10
Module parse failed: Unexpected token (26:10)
File was processed with these loaders:
 * ./node_modules/react-scripts/node_modules/babel-loader/lib/index.js
You may need an additional loader to handle the result of these loaders.
| export class Test {
|   constructor() {
>     null ?? 0;
|   }
|
about 4 years ago · Juan Pablo Isaza
Answer question
Find remote jobs

Discover the new way to find a job!

Top jobs
Top job categories
Business
Post vacancy Pricing Sales
Legal
Terms and conditions Privacy policy
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Show me some job opportunities
There's an error!