General skills you should know before starting in web development

∙ GIT
∙ HTTP(S) protocol
∙ How to Google
∙ Terminal (bash, zsh, fish)
∙ Algorithms and Data Structures
∙ Design Patterns
You need these skills to start your web development career.

You don't need these skills to start learning web development.

It's two different things.

Don't confuse them.
This tweet blew up and some developers have another opinion on this.

2 popular one:

”I started my career without knowing these skills”

”you only need to know how to google”

In most cases I agree, but these are just beautiful words.

Here's what's wrong with them 👇
”I started my career without knowing these skills”

Survivorship bias, ”I started then you could too”

Here's the truth, you can start but you will struggle to pass any job interview without knowing these skills on a basic level.

You don't need to master it, just fundamentals.
”you only need to know how to google”

There're a million sources where you can learn how GIT works but most of them have unstructured and bad written information.

So if you started to learn on bad resource and another dev on a good one, he/she would learn it 2-4x faster.
Bottom line.

You can start without knowing these skills and struggle to pass job interviews and work with a team

or

You can learn them on a basic level and feel confident and better prepared for real-world projects and jobs.
Everyone who don't know where to start their journey in web dev or doesn't know where to study these skills

DM me

I will help you for free

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This is a technique I’ve been using for 3+ years and it’s a freaking golden.

Every morning I write two things:

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#100DaysOfCode
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github.com/yangshun/tech-…
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Let's start with the question:

What’s the end goal of the code review?

The primary purpose of the code review is to make sure that the solution is solving the problem in the best possible way. From the code and product perspective.
But how do you determine if the solution you are reviewing is the best way to solve the problem? In other words, how to code review?

Let’s deep dive into it.
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🧵 Thread...
1. Name two programming paradigms important for JavaScript?

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2. What is functional programming?

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Read 12 tweets
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6 Ways To Improve Web Performance With Preload Content

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*advanced javascript techniques*

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1. preload

<link rel="preload"> tells the browser to download and cache a resource (script or stylesheet) as soon as possible

It’s helpful when you need that resource a few seconds after loading the page
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<link rel="prefetch"> tells browser to download and cache a resource in the background

The download happens with a low priority, so it doesn’t interfere with more important resources

It’s helpful when you need resource on a subsequent page
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(become a Senior Developer in a year)

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