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Dominika Zając (she/her) 🇵🇱 profile picture

Dominika Zając (she/her) 🇵🇱

Full-stack developer who loves sharing their knowledge and singing. Google Developer Expert for Web Technologies, public speaker, trainer and blogger. Writing about Web, a11y and code best practices.

Location Cracow, Poland Joined Joined on  twitter website
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1 Week Community Wellness Streak
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Trusted Web Tester certification — what is it and is it worth your time?

Trusted Web Tester certification — what is it and is it worth your time?

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Comments 2
5 min read

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Can it work faster? Aka how to use Chrome DevTools to improve your webpage performance

Can it work faster? Aka how to use Chrome DevTools to improve your webpage performance

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13 min read
How to use Chrome DevTools to debug HTML/CSS on your webpage — intro for beginners

How to use Chrome DevTools to debug HTML/CSS on your webpage — intro for beginners

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7 min read
How to find the topic of the technical presentation

How to find the topic of the technical presentation

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6 min read
Jak znaleźć temat prezentacji technicznej

Jak znaleźć temat prezentacji technicznej

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7 min read
5 tips to improve your Code Reviews on GitHub

5 tips to improve your Code Reviews on GitHub

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6 min read
6 tips to make your JS/TS repository more new-joiners friendly

6 tips to make your JS/TS repository more new-joiners friendly

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6 min read
A short comment on comments in the code

A short comment on comments in the code

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5 min read
How to start programming in 2022

How to start programming in 2022

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7 min read
How to easily record, replay and measure user flow on your webpage using only the Chrome DevTools

How to easily record, replay and measure user flow on your webpage using only the Chrome DevTools

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2 min read
How to generate CSS overview report on your page

How to generate CSS overview report on your page

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2 min read
How to perform accessibility audit of your webpage without installing any tools

How to perform accessibility audit of your webpage without installing any tools

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2 min read
How to use Chrome DevTools to find a color fixing insufficient color contrast ratio on your HTML element

How to use Chrome DevTools to find a color fixing insufficient color contrast ratio on your HTML element

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2 min read
How to mock location in the web without installing additional tools

How to mock location in the web without installing additional tools

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1 min read
How to easily detect which component is re-rendering too often (without installing additional tools)

How to easily detect which component is re-rendering too often (without installing additional tools)

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1 min read
Take full-size or area screenshots from your browser without additional tools

Take full-size or area screenshots from your browser without additional tools

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1 min read
How to check (without installing any tools) how your webpage looks like for people with vision deficiencies

How to check (without installing any tools) how your webpage looks like for people with vision deficiencies

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1 min read
I love talking to you, webpage!

I love talking to you, webpage!

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7 min read
How to improve your scores at technical interviews?

How to improve your scores at technical interviews?

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10 min read
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