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BrowserslistError: Unknown Browser Query `Electron`.

See original GitHub issue

This is happening via @babel/preset-env, using the command line and also at https://browserl.ist/?q=electron

$ npx browserslist "electron"
browserslist: Unknown browser query `electron`. Maybe you are using old Browserslist or made typo in query.
$ npx browserslist "electron 1"
browserslist: Unknown version 1 of electron
$ npx browserslist --version
browserslist 4.3.4

Strangely, running npm test in browserslist succeeds.

Issue Analytics

State:
Created 5 years ago
Reactions:1
Comments:24 (12 by maintainers)

Top GitHub Comments

4reactions

aicommented, Dec 4, 2018

Use last 1 electron version.

The core idea of Browserslist is to always specify exact target browsers. This is why just electron do not work. Browserslist expect exact version.

There was no Electron 1. This is why second query do not work.

0reactions

mutechcommented, Dec 6, 2018

Part of the problem I had is that the current implementation of electron queries require exact matches of the version provided by electron-2-chromium, f.e. electron 3.0 works, 3.0.9 or 3 does not.

The PR I send earlier today also fixes this issue. So if that is ok, this issue can also be closed.

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