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require(esm) Backported to Node.js 20, Paving the Way for ESM-Only Packages
require(esm) backported to Node.js 20, easing the transition to ESM-only packages and reducing complexity for developers as Node 18 nears end-of-life.
Ensures that only one instance of your module exists either serverside or in the browser.
Ensures that only one instance of your module exists either serverside or in the browser.
1t == one ton == a singleton
var singleton = require('1t');
// #ifndef
singleton('__FOO__', module, function () {
// #define __FOO__
var path = require('path');
exports.hello = 'world';
exports.filename = path.basename(__filename);
})
// #endif
npm install 1t
Ensures that only one instance for the wrapped module is instantiated. Works similar to #ifndef/#define pragmas in C
Name | Type | Description |
---|---|---|
id | string | the unique id under which the module is stored in the global namespace |
mdl | Object | the module variable that is passed to each node/browserify module |
fn | function | function that wraps the code of the module |
generated with docme
MIT
FAQs
Ensures that only one instance of your module exists either serverside or in the browser.
We found that 1t demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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