Day-5(#R2D5)

Focusing on JavaScript alone can change your life.

JavaScript lets you become a:

✅ Frontend Developer
✅ Backend Developer
✅ Blockchain/Web3 Developer
✅ Game Developer
✅ Embedded Systems Engineer
✅ Mobile App Developer

Resources🧵👇 Yes, our main topic today is

"JAVASCRIPT"

This thread is part of the WEB3 developer roadmap.
bit.ly/WEB3-ROADMAP

#100DaysOfWeb3 #100DaysOfCode #web3 #developer #21DaysOfLearnandShare

Day-4(#R2D4)

Today's here are the resources about:-
HTTP Caching, RPC Protocol, Browser’s developer tools

As part of the WEB3 developer roadmap.
bit.ly/WEB3-ROADMAP

🧵👇

#100DaysOfWeb3 #100DaysOfCode #web3 #developer #21DaysOfLearnandShare
1/ Caching :

As yesterday mentioned our browser tries to check the local cache first to resolve DNS.

Similarly, there are CDN services that provide complete websites from their cache using the HTTP protocol.

cloudflare.com/en-in/learning…

2/

Well, today let us see some more very basic yet important that we use daily and don't notice what happens in the background.

How does a WEB BROWSER work?
What is DNS, HTTP protocol?

You can start directly from 9/ tweet if you don't need basic introduction stuff.

🧵👇

1/ Companies typically make free web-browsers with some financial interest in how you use their product.

With this, they are able to track your computing habits and make revenue by selling your data to third-party vendors

2/

Let's talk about some basic "Networking Concepts"

This is part of the web3 developer roadmap
bit.ly/WEB3-ROADMAP

🧵👇

1/

#100DaysOfCode #100DaysOfWeb3 #21DaysOfLearnandShare #R2D2(total-Day23) Networking is the word we use when we talk about connecting computers together so that they can share data with each other.

Local networks range from simple networks consisting of two computers to networks connecting hundreds of thousands of devices

2/

Welcome to the first thread on our roadmap

"LINUX and Bash commands"

Below we will discuss why Linux is important, what Open Source Software is, and the basic usage of the Linux terminal

let's dive in 🧵👇

#100daysofweb3 #100daysofcode #web3 #linux #21DaysOfLearnandShare
1/ You might have interfaced with Linux many times before because so many devices run Linux.

Phones, TVs, Point-Of-Sale devices, Networking devices, Game consoles, In-flight entertainment systems as well as stock exchanges.

2/

Have you recently heard the word "DeFi" or "Decentralized finance" and never know what is that or anything about it?

Well here i am, to help you understand the basic details of it in simple terms

So, Lets dive in "WTF is DeFi?"

👇🧵

1/ - In the previous "WTF is" thread about ETHEREUM part 1 i told that ethereum was created with the intention to decentralize everything.

- Smart Contracts help acheive decentralization of majority of things on blockchain.

Check this 👉bit.ly/WTFisSMARTCONT…

2/

Well in the last thread of "WTF is" about ETHEREUM we said it pioneered the concept of a blockchain smart contract platform.

But have you ever wondered what is this "SMART CONTRACTS" is and what it does?

Lets dive into this "WTF is SMART CONTRACTS?" thread and learn more

1/ In simple words Smart contracts are translations of an agreement, including terms and conditions into a computational code.

- The term "SMART CONTRACT" was coined by a well-known computer scientist, law scholar & cryptographer Nick Szabo( @NickSzabo4 ) in early 1990's.

2/

Have you ever wondered "WTF is ETHEREUM" and why was it created?

Ether the native currecny of Ethereum blockchain is the second largest cryptocurrency in the market share after bitcoin.

I don't think i can complete about ethereum in one thread, Will do it in parts.

👇🧵

1/ In the previous "WTF is" threads i have explained about "Bitcoin" the first cryptocurrency ever created which inturn revolutionized the concept of underling technology "BLOCKCHAIN".

Have a look at that thread if you haven't till now at
👉bit.ly/WTFisBITCOIN

2/

Another day, another WTF is thread

In the last three threads we have seen about WEB3, BLOCKCHAIN and CRYPTOCURRECNY.

Today let's see about the the very first decentralized cryptocurrency ever created which is Bitcoin.

"WTF is BITCOIN?"

1/ @Bitcoin was introduced to address the root problem with conventional currency and the trust that is required to make it work.

You can read this thread to understand how currency evolved over time 👉 bit.ly/WTFisCRYPTOCUR…

In General trust make systems brittle.

2/

One fails forward toward success - Charles Kettering

WTF is web3?

If you are reading this then you are a already in web2. We have seen a lot of changes and explosive use of web in the recent years.

Forget about Bitcoin/Crypto/Blockchain untill the end of this thread

👇🧵 INTERNET:
To have a good understanding of what web3 is we have to go back years where internet started with just a bunch of WIRES and NETWORK

In late 1960's:
- The ARPANET by research division of US Military
- Network is between University in UTAH and three nodes in California