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es-abstract
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es-abstract
ECMAScript spec abstract operations.
- 1.20.1latest
- Version published
- Maintainers
- 1
- Weekly downloads
- 36,357,942
- decreased by-3.96%
Weekly downloads
Readme
es-abstract 
ECMAScript spec abstract operations.
Every operation is available by edition/year and by name - for example, es-abstract/2020/Call gives you the Call operation from ES2020, es-abstract/5/Type gives you the Type operation from ES5.
All abstract operations are also available under an es5/es2015/es2016/es2017/es2018/es2019/es2020/es2021 entry point, and as a property on the main export, but using deep imports is highly encouraged for bundle size and performance reasons. Non-deep entry points will be removed in the next semver-major release.
Example
var ES = require('es-abstract');
var assert = require('assert');
assert(ES.isCallable(function () {}));
assert(!ES.isCallable(/a/g));
Tests
Simply clone the repo, npm install, and run npm test
Security
Please email @ljharb or see https://tidelift.com/security if you have a potential security vulnerability to report.
FAQs
What is es-abstract?
ECMAScript spec abstract operations.
Is es-abstract popular?
The npm package es-abstract receives a total of 29,476,140 weekly downloads. As such, es-abstract popularity was classified as popular.
Is es-abstract well maintained?
We found that es-abstract demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago.It has 1 open source maintainer collaborating on the project.