@babel/plugin-transform-reserved-words
Advanced tools
Renames variables that are reserved words in ES3 but not ES5+
Some words were reserved in ES3 as potential future keywords but were not reserved in ES5 and later. This plugin, to be used when targeting ES3 environments, renames variables from that set of words.
In
var abstract = 1;
var x = abstract + 1;
Out
var _abstract = 1;
var x = _abstract + 1;
npm install --save-dev @babel/plugin-transform-reserved-words
.babelrc (Recommended).babelrc
{
"plugins": ["@babel/plugin-transform-reserved-words"]
}
babel --plugins @babel/plugin-transform-reserved-words script.js
require("@babel/core").transform("code", {
plugins: ["@babel/plugin-transform-reserved-words"]
});
FAQs
Ensure that no reserved words are used.
The npm package @babel/plugin-transform-reserved-words receives a total of 18,148,659 weekly downloads. As such, @babel/plugin-transform-reserved-words popularity was classified as popular.
We found that @babel/plugin-transform-reserved-words demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
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