Improve Site Quality with Lighthouse

Sometimes I like to use calculate different measures for one or another site. Last weekend I read about Lighthouse – it’s a part of DevTools in Google Chrome. I have already forgotten that I have such a powerful tool in my pocket and don’t use it. What is Lighthouse? Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.

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The implementation of the buttons with Horisontal Scroll action for Material UI DataGrid

Material UI

If you use a Pro version of Material UI, then you have a tool, how to switch the cells in the DataGrid table. But if you work with a wide table and you just want to make it more comfortable to work with it, there are some tricks for that. The first thing is to 'freeze' the header, so user can collate the column and headers. All the Excel users like this function. And the second thing is to allow user scroll the page if he has a small resolution and he doesn't have touch screen.

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