Discussion on: Hey look, it's Playwright, like Puppeteer but with more browser (support)

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Finn Wright

Why isn't it enough to just test in Chrome? Are there major differences in how browsers execute code?

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Evan Author

Great question. The differences matter depending on your particular website or web app.

An example, here is how well browsers support the lazy load attribute for images


(IE and Chrome support, Firefox does not as of 2/17).