# `@flive/react-benchmark`

A tool for benchmarking the render performance of Flive components.

It compiles the benchmark code into a minified production bundle using Webpack and then runs it in headless Chrome to benchmark the real production code in a real production environment.

_Note: the benchmark numbers aren՚t completely accurate and should only be used relatively to compare the performance difference of code changes or different implementations._

To have a reliable test, **run it without any heavy process** that could parasitize the results.

## Usage

```js
const pkg = require('../package.json');

const Benchmark = new ReactBenchmark({ pkg });

Benchmark.render([
  {
    name: 'My component description',
    filepath: path.join(path.resolve(), 'benchmark/tests/MyComponent.js')
  },
  ...
]);
```

## Output

Table of component tests

| Component name             | Test                                    | Test without styled primitives         | Gap    |
| -------------------------- | --------------------------------------- | -------------------------------------- | ------ |
| My component 1 description | 98.75 ops/sec ±16.59% (43 runs sampled) | 136 ops/sec ±1.84% (42 runs sampled)   | 27.56% |
| My component 2 description | 22.91 ops/sec ±22.95% (37 runs sampled) | 44.52 ops/sec ±5.72% (38 runs sampled) | 48.55% |


Helper to measure the performances of flive components. 

@flive/react-benchmark

Helper to measure the performances of flive components

damien-s

laeti.dufau

lbdremy

react-benchmark

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@flive/react-benchmark

`@flive/react-benchmark`

Usage

Output

Keywords

Related posts

Component name	Test	Test without styled primitives	Gap
My component 1 description	98.75 ops/sec ±16.59% (43 runs sampled)	136 ops/sec ±1.84% (42 runs sampled)	27.56%
My component 2 description	22.91 ops/sec ±22.95% (37 runs sampled)	44.52 ops/sec ±5.72% (38 runs sampled)	48.55%

@flive/react-benchmark

Usage

Output

Keywords

Related posts

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