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Jan 28 • 10 tweets • 3 min read
Learning JavaScript is 100% free!

Top free JavaScript resources✨

Le Thread🧵👇
- Codeacademy

codeacademy.com/learn
- You don’t know JavaScript

GitHub.com/getify/You-Don…
- JavaScript info

javascript.info
- Mozilla Developer Network

developer.Mozilla.org
- 30 Seconds of code

30secondsofcode.org
- JavaScript 30

JavaScript30.com
- Eloquent JavaScript

eloquentjavascript.net
- JavaScript for Cats

jsforcats.com
Follow @langford_dev for more web development content ✨

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More from @langford_dev

⚡langford.dev⚡ Profile picture
Jan 26
Top 5 JavaScript YouTube tutorials for beginners✨

Learn the basic fundamentals of JavaScript from scratch

Le Thread 🧵👇
Learn JavaScript - Full course for beginners {@freeCodeCamp}

8.2M views

JavaScript tutorial for beginners: Learn JavaScript in 1 hr {@moshhamedani}

6.4M views

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⚡langford.dev⚡ Profile picture
Jan 13
Learning web3 is 100% free 🔥

These top resources will make you a web3 master, and earn $150k every year

Le Thread🧵👇🏽
UseWeb3

One of the best platforms with the latest resources on blockchain and web3 development. Learn through tutorials, books, and coding challenges. @useWeb3

useweb3.xyz
Web3 university

Learn the basic fundamentals of web3 development. Content ranging from creating and minting NFTs, writing Solidity, and building Dapps. @web3university

web3.university
Read 9 tweets
⚡langford.dev⚡ Profile picture
Jan 11
What the heck is a DAO? 🦄

- how does it work?
- smart contracts
- popular DAOs
- build your own DAO
easily

Le Thread🧵👇🏽
DAO is short for Decentralised Autonomous Organisation 🤖

It's a community with no central authority. Instead, it is run by a set of rules in the form of code (smart contract)

Members of the DAO can participate in the organization's decision-making process Image
Smart contract 📝

It is simply a self-executing program that runs when predetermined conditions are met

They are written in:
- Solidity
- Vyper

Smart contracts:
- Are stored on the blockchain
- Execute without third-parties (autonomous)
- are programs

More about them later 😉 Image
Read 9 tweets
⚡langford.dev⚡ Profile picture
Jan 9
What is Blockchain? 🔐

Understand the ins and outs of Blockchain

- Types
- How it works
- Why it's considered secure
- Terms
- How it encrypts data
- Everything...

Le Thread🧵👇🏽
Blockchain is a system of recording information in a way that makes it impossible to change or hack

It is basically a group/network of computers sharing a public database containing encrypted data

The blockchain is a ledger that keeps records of every transaction on the network
Types of Blockchain

- Private blockchains
- Consortium blockchains
- Public blockchains
- Hybrid blockchains
Read 21 tweets
⚡langford.dev⚡ Profile picture
Jan 8
What are NFTs?🔥

Learn 'everything' about them!

Le Thread🧵👇🏽
NFT is short for Non-Fungible Tokens

They may look like pictures, but there's a lot under the hood.

NFTs are:

- one-of-a-kind
- rare
- are non-fungible
- can be sold

Any digital item can be an NFT - audio, photo, video, etc

🏞 Artworks are the most popular kind of NFTs
Non-fungible 🔐

NFTs are termed non-fungible because they can't be traded for other NFTs

They're one-of-a-kind and each NFT holds a specific value.

An NFT can't be exchanged for another NFT cos NFTs have different values unlike money where 1$ is worth 1$, and 2$ worth 2$...
Read 14 tweets
⚡langford.dev⚡ Profile picture
Jan 7
What to do after you've learned web3 development🔥

Le thread🧵👇🏽
💼 Find a job

You can find a job role as a:

- Smart Contract Engineer
- Blockchain Engineer
- Front-End Web3 Engineer
- Solidity Developer
- Web Developer (Web3/React)
- Fullstack Engineer
Blockchain dev salaries:

- Solidity dev in Asia → $100k - $150k/yr
- Remote Solidity dev → $100k - $200k/yr
- Solidity dev in U.S → $80k - $180k/yr
- Smart Contract Engineer → $100k - $120k/yr
- Fullstack Engineer → $80k - $175k/yr
Read 7 tweets

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