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Piotr Lewandowski profile picture

Piotr Lewandowski

Software Engineer based in South East London. With 20 years of experience in IT industry I specialise in building carefully crafted responsive and accessible projects

Location London, UK Joined Joined on  Personal website https://piotrlewandowski.info/ github website

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Software Engineer

All 23 comments

Strict mode in JavaScript

"strict mode became default after the introduction of ES6." -...

Stop using if else

" stop ruining my post" - you ruined it yourself showing lack...

Stop using if else

"I find it disrespectful to treat someone who is sharing thei...

Stop using if else

It's not clickbait, it's incoherent blabber made by inexperie...

How to create a type for complex JSON object in TypeScript?

I don't type all of my code (as in not in every project I wor...

How to create a type for complex JSON object in TypeScript?

You kinda replied to yourself: you just don't get it. Taking ...

ReactJS: Create Filters Like eCommerce Apps

Yeah, it is starting to becoming a pattern: video links on pl...

ReactJS: Create Filters Like eCommerce Apps

"nothing as annoying as dev.to posts with no contents" - I wo...

React source code visible 😲

"you definitely don't want everyone to see your entire source...

Adding Prettier to a Project

Oh dear, that escalated quickly.... Small hint for you guys: ...

Adding Prettier to a Project

What you really did is developed deep hate about YOUR configu...

Adding Prettier to a Project

Did you try to combine prettier and ESLint? (eslint-plugin-pr...

Adding Prettier to a Project

Prettier does whatever you ask it to do. If you hate the resu...

How To Create Forms In React ? - Controlled Inputs & Material UI

"it makes our code less and clean" - it's exactly the opposit...

How to Build a TODO List App with React + Node.js | MERN Stack

Hello kids, today we gonna learn YATA (Yet Another Todo App) ...

"<!DOCTYPE html>"

You saying "Back to present" and linking to 2 pages that are ...

Basic JavaScript Interview Questions

It's wrong when you phrase it like "JUST a reference that" ("...

STOP writing CSS, 10 reasons why

The thing with Sass syntax is that it's not a valid CSS, whil...

12 websites every developer should follow 🌱

Thanks! Great staff!

12 websites every developer should follow 🌱

Nice stuff, any chance to share the code?

Basic JavaScript Interview Questions

"Closure is not necessarily a function, it can be any data ty...

Best Scalable React App Structure 2020

You need to think how others will read your article: people m...

Best Scalable React App Structure 2020

One of the most important things to remember about React: the...

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