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Version: Next

🏎️ Benchmark

https://runkit.com/karbashevskyi/benchmark-is-is-js-thiis

thiis​

https://www.npmjs.com/package/thiis

Case​

    if (thiis.is.object_not_empty(data)) {
        // ...
    }

Result: thiis x 1,530,187 ops/sec ±0.55% (92 runs sampled)

vanilla​

Case​

    if (typeof data === 'object' && data !== null && !Array.isArray(data) && Object.keys(data).length > 0) {
        // ...
    }

is​

https://www.npmjs.com/package/is

Case​

    if (is.object(data) && !is.empty(data)) {
        // ...
    }

Result: is x 1,378,823 ops/sec ±3.83% (88 runs sampled)

is_js​

https://www.npmjs.com/package/is_js

Case​

    if (is_js.object(data) && is_js.not.empty(data)) {
        // ...
    }

Result: is_js x 1,058,483 ops/sec ±1.78% (90 runs sampled)

chai​

https://www.npmjs.com/package/chai

Case​

    chai.should();
    if (data.should.not.be.empty) {
        // ...
    }

Result: chai x 148,122 ops/sec ±1.96% (94 runs sampled)

Result: vanilla x 1,489,214 ops/sec ±0.60% (92 runs sampled)

Conclusion​

As you can see, now the package is faster (>400%), it is not clear how, but for some reason this test shows that the package works even faster than vanilla javascript, which is practically impossible, since the proxy adds resistance to performance, but other various local tests show that the package is already at least in the top 3. Please, if there is an opportunity to test this package additionally, I will be grateful if you share the result.

As it was said in the previous version that a new version is being prepared that will get used to the work of the teams and as you can see it has been done.