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Find an easy way to use `.at` and `Object.hasOwn`

See original GitHub issue

They are available on Node.js 16, but esbuild won’t polyfill for Node.js 14, we do similar thing in main branch by using esbuild -> babel -> esbuild. But this will slow down build process, and the core-js polyfill seems big.

npx esbuild core-js/modules/es.array.at.js --bundle

It’s ~1200 lines, we don’t it so prefect. There should be a better way.

Issue Analytics

State:
Created a year ago
Comments:9 (9 by maintainers)

Top GitHub Comments

1reaction

fiskercommented, Sep 15, 2022

It seems the solution is not too bad #13482 All cost about 20s in both this PR and next branch, maybe because our source files are all small. 😄

1reaction

fiskercommented, Sep 14, 2022

I want to try use babel api in our replaceModule plugin. Not sure how slow can it be.

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