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Arika O

Frontend developer

Joined Joined on  github website
One concept a day - early return pattern in JavaScript

One concept a day - early return pattern in JavaScript

6
Comments 2
2 min read

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Manipulating the DOM using Javascript - traversing the DOM(part 2)✂️🕹

Manipulating the DOM using Javascript - traversing the DOM(part 2)✂️🕹

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Comments 1
6 min read
Remember to whitelist your IP when you can't connect to Mongo DB 📡💡

Remember to whitelist your IP when you can't connect to Mongo DB 📡💡

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2 min read
How web browsers work - the render tree (part 7, with illustrations)💻 ⏳

How web browsers work - the render tree (part 7, with illustrations)💻 ⏳

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5 min read
What book(s) are you reading these days (and we should too)? 📖🧠

What book(s) are you reading these days (and we should too)? 📖🧠

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1 min read
Manipulating the DOM using Javascript - how to select nodes (part 1) 👨🏼‍🔬🎯

Manipulating the DOM using Javascript - how to select nodes (part 1) 👨🏼‍🔬🎯

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7 min read
How web browsers work - creating the accessibility tree (part 6, with illustrations)🌴🐱‍💻

How web browsers work - creating the accessibility tree (part 6, with illustrations)🌴🐱‍💻

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2 min read
How web browsers work - executing the Javascript (part 5, with illustrations)💻🌠

How web browsers work - executing the Javascript (part 5, with illustrations)💻🌠

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5 min read
How web browsers work - parsing the CSS (part 4, with illustrations)⏳🌐

How web browsers work - parsing the CSS (part 4, with illustrations)⏳🌐

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3 min read
How web browsers work - parsing the HTML (part 3, with illustrations)📜🔥

How web browsers work - parsing the HTML (part 3, with illustrations)📜🔥

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5 min read
How web browsers work - fetching data (part 2, with illustrations)🚀

How web browsers work - fetching data (part 2, with illustrations)🚀

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4 min read
What is a transpiler (with examples)?

What is a transpiler (with examples)?

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2 min read
Code execution: explain like I'm five

Code execution: explain like I'm five

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1 min read
What compiling code means: explain like I'm Five

What compiling code means: explain like I'm Five

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2 min read
Web cookies - beginner's guide

Web cookies - beginner's guide

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4 min read
How to style console.logs in Chrome Dev Tools

How to style console.logs in Chrome Dev Tools

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3 min read
How to use Object.freeze() in Javascript

How to use Object.freeze() in Javascript

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2 min read
How to create a new Django project: step by step guide

How to create a new Django project: step by step guide

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5 min read
Unpacking Python lists vs. destructuring Javascript arrays

Unpacking Python lists vs. destructuring Javascript arrays

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2 min read
Accessibility for the web - test you code in Chrome with ChromeVox

Accessibility for the web - test you code in Chrome with ChromeVox

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2 min read
Accessibility for the web - introduction to ARIA

Accessibility for the web - introduction to ARIA

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3 min read
Accessibility for the web - why we should use semantic HTML

Accessibility for the web - why we should use semantic HTML

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2 min read
Accessibility for the web - how do screen readers work?

Accessibility for the web - how do screen readers work?

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2 min read
Every programming tutorial for beginners

Every programming tutorial for beginners

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2 min read
How to convert objects into arrays in Javascript

How to convert objects into arrays in Javascript

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1 min read
Accessibility for the web - standards to follow

Accessibility for the web - standards to follow

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2 min read
Accessibility for the web - what is it and why do we need it

Accessibility for the web - what is it and why do we need it

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1 min read
React - how to render adjacent JSX elements

React - how to render adjacent JSX elements

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2 min read
React - how to use media queries with Radium

React - how to use media queries with Radium

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2 min read
React - how to use pseudo-selectors with Radium

React - how to use pseudo-selectors with Radium

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2 min read
How to use the nullish coalescing operator (??) in Javascript

How to use the nullish coalescing operator (??) in Javascript

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How to use the ?. operator in Javascript

How to use the ?. operator in Javascript

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2 min read
The traps of useEffect() - infinite loops

The traps of useEffect() - infinite loops

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2 min read
Typescript - why to use "unknown" instead of "any"

Typescript - why to use "unknown" instead of "any"

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2 min read
The "any" type in Typescript - simple and short explanation

The "any" type in Typescript - simple and short explanation

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1 min read
What's something you're currently learning?

What's something you're currently learning?

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1 min read
Null and undefined in Typescript - short explanation

Null and undefined in Typescript - short explanation

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1 min read
Should you write code all the time, even in your free time?

Should you write code all the time, even in your free time?

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1 min read
What was the hardest concept you had to wrap your head around?

What was the hardest concept you had to wrap your head around?

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Boolean type in Typescript - simple explanation

Boolean type in Typescript - simple explanation

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1 min read
String in Typescript - simple explanation with examples

String in Typescript - simple explanation with examples

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1 min read
Number in Typescript - simple explanation with examples

Number in Typescript - simple explanation with examples

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2 min read
How to install and run Typescript on Windows - beginner's guide

How to install and run Typescript on Windows - beginner's guide

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3 min read
Simple introduction to Typescript - beginner's guide

Simple introduction to Typescript - beginner's guide

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3 min read
Why do you write on Dev.to?

Why do you write on Dev.to?

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1 min read
Passing props using the spread operator in React

Passing props using the spread operator in React

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2 min read
Working from home - yay or nay?

Working from home - yay or nay?

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1 min read
Use this trick to map over single objects in Javascript

Use this trick to map over single objects in Javascript

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What's the worst advice for a junior developer?

What's the worst advice for a junior developer?

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1 min read
What advice would you give to junior developers?

What advice would you give to junior developers?

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Conditional rendering in React - using the && operator

Conditional rendering in React - using the && operator

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2 min read
Conditional rendering in React - using the ternary operator

Conditional rendering in React - using the ternary operator

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2 min read
Conditional rendering in React - the "if/ else" method

Conditional rendering in React - the "if/ else" method

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2 min read
"This" keyword in Javascript - an explanation

"This" keyword in Javascript - an explanation

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3 min read
How to use the rest operator in Javascript - beginner friendly examples

How to use the rest operator in Javascript - beginner friendly examples

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2 min read
How to destructure objects in Javascript — beginner’s guide

How to destructure objects in Javascript — beginner’s guide

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How to destructure arrays in Javascript — beginner’s guide

How to destructure arrays in Javascript — beginner’s guide

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How to use the spread operator

How to use the spread operator

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