List: Blockchain Bootcamp | Curated by Artem Galimzyanov

May 31, 2022

25 stories

Blockchain Bootcamp
Graphicaldot (Saurav verma)
Short Brief: SoulBound Tokens.https://www.ama.fans/graphicaldot/post/0xa499eddccee0754c5322561942c6f2d94770657ea7d3b6660185f436cf424892
May 20, 2022
16
May 20, 2022
16
In
Pinata
by
Justin Hunter
How to Build ERC-721 NFTs with IPFSUsing Open Zeppelin, Truffle, and Pinata
Dec 8, 2020
1K
20
Dec 8, 2020
1K
20
In
Dedaub
by
Yannis Smaragdakis
Bad Randomness Is Even Dicier than You ThinkCo-written with Neville Grech
Feb 14, 2019
68
Feb 14, 2019
68
In
Upstate Interactive
by
Kseniya Lifanova
Solidity override vs. virtual functionsIn our most recent smart contract project, we used Solidity 0.6 where I learned about override vs virtual. As always, you can read the…
Jul 15, 2020
737
7
Jul 15, 2020
737
7
In
Upstate Interactive
by
Doug Crescenzi
Mappings in Solidity Explained in Under Two MinutesMappings act as hash tables which consist of key types and corresponding value type pairs. They are defined like any other variable type in…
May 23, 2018
411
2
May 23, 2018
411
2
In
Ethereum Developers
by
Merunas Grincalaitis
The ultimate end-to-end tutorial to create and deploy a fully decentralized Dapp in ethereumIn this tutorial my objective is to walk you through the steps required to create a decentralized application from start to finish and…
Aug 13, 2017
12.6K
106
Aug 13, 2017
12.6K
106
Devon Wesley
Part 2: Deploying smart contracts in the Browser with Web3JS and vanilla JavaScript.The goal is to build out a mini Remix type tool that you can use to interact with your Ganache blockchain instance (formally TestRPC) using…
Dec 22, 2017
205
2
Dec 22, 2017
205
2
Devon Wesley
Part 1: Compiling smart contracts in the browser with SolcJS and vanilla JavaScript.This is the first in a three part series. The goal is to build a mini Remix type tool that lets you interact with the TestRPC blockchain…
Nov 20, 2017
149
4
Nov 20, 2017
149
4
In
CyberMiles
by
Timothy McCallum
Diving into Ethereum’s world stateEthereum comprises of many constituent parts. This post seeks to de-construct Ethereum to provide you with an understanding of its data…
Feb 11, 2018
1.8K
13
Feb 11, 2018
1.8K
13
In
Yearn
by
Andre Cronje
Decentralized payroll management for DAOsDAO’s don’t have top down management. There is no HR department. There are no contracts and no salary negotiations. How do you properly…
Mar 31, 2021
1.6K
11
Mar 31, 2021
1.6K
11
In
Better Programming
by
wissal haji
Build Your First Dapp With Web3.jsA practical introduction to web3.js
Dec 30, 2020
317
3
Dec 30, 2020
317
3
In
Better Programming
by
wissal haji
Learn Solidity: FunctionsHow to use functions in Solidity
Nov 26, 2020
278
1
Nov 26, 2020
278
1
In
Coinmonks
by
Will Shahda
Protect Your Solidity Smart Contracts From Reentrancy AttacksReentrancy attacks can be devastating. Learn to protect your smart contracts from this critical security threat.
Apr 24, 2019
1K
2
Apr 24, 2019
1K
2
Kaden
How to Write Smart Contracts That Optimize Gas Spent on EthereumWriting cheaper contracts in Solidity
Jan 17, 2020
331
2
Jan 17, 2020
331
2
In
Polymath Network
by
Satyam Agrawal
Upgradability in an Immutable WorldApplications always need new features in order to meet the demands of their users. So… all you need to do is deploy the new set of smart…
Nov 21, 2018
331
Nov 21, 2018
331
In
Level Up Coding
by
Jeremy Cheng
Exceptional Blockchain Projectsthat are just technically more interesting than the others
Jun 8, 2021
374
2
Jun 8, 2021
374
2
In
Coinmonks
by
Tom Terado
How to learn Solidity in 30 daysOver the past month, I spent my free time learning Solidity (Ethereum Smart Contract language). It was a great learning curve.
Apr 22, 2021
4K
11
Apr 22, 2021
4K
11
In
Fabric Ventures
by
Julien Thevenard
Decentralised Oracles: a comprehensive overviewAfter bringing smart contracts to the world, the world must be brought to smart contracts
Jan 15, 2019
1.5K
7
Jan 15, 2019
1.5K
7
In
codeburst
by
banteg
Deep dive into Ethereum logsHey kids, today we are going low level trying to understand how Ethereum events and logs work. Put web3 away for a while as it abstracts…
Jan 4, 2018
2K
13
Jan 4, 2018
2K
13
In
ConsenSys Media
by
Consensys
Technical Introduction to Events and Logs in EthereumA technical introduction to events on the Ethereum blockchain with sample code
Jun 6, 2016
2.6K
6
Jun 6, 2016
2.6K
6

Blockchain Bootcamp

Short Brief: SoulBound Tokens.

https://www.ama.fans/graphicaldot/post/0xa499eddccee0754c5322561942c6f2d94770657ea7d3b6660185f436cf424892

How to Build ERC-721 NFTs with IPFS

Using Open Zeppelin, Truffle, and Pinata

Bad Randomness Is Even Dicier than You Think

Co-written with Neville Grech

Solidity override vs. virtual functions

In our most recent smart contract project, we used Solidity 0.6 where I learned about override vs virtual. As always, you can read the…

Mappings in Solidity Explained in Under Two Minutes

Mappings act as hash tables which consist of key types and corresponding value type pairs. They are defined like any other variable type in…

The ultimate end-to-end tutorial to create and deploy a fully decentralized Dapp in ethereum

In this tutorial my objective is to walk you through the steps required to create a decentralized application from start to finish and…

Part 2: Deploying smart contracts in the Browser with Web3JS and vanilla JavaScript.

The goal is to build out a mini Remix type tool that you can use to interact with your Ganache blockchain instance (formally TestRPC) using…

Part 1: Compiling smart contracts in the browser with SolcJS and vanilla JavaScript.

This is the first in a three part series. The goal is to build a mini Remix type tool that lets you interact with the TestRPC blockchain…

Diving into Ethereum’s world state

Ethereum comprises of many constituent parts. This post seeks to de-construct Ethereum to provide you with an understanding of its data…

Decentralized payroll management for DAOs

DAO’s don’t have top down management. There is no HR department. There are no contracts and no salary negotiations. How do you properly…

Build Your First Dapp With Web3.js

A practical introduction to web3.js

Learn Solidity: Functions

How to use functions in Solidity

Protect Your Solidity Smart Contracts From Reentrancy Attacks

Reentrancy attacks can be devastating. Learn to protect your smart contracts from this critical security threat.

How to Write Smart Contracts That Optimize Gas Spent on Ethereum

Writing cheaper contracts in Solidity

Upgradability in an Immutable World

Applications always need new features in order to meet the demands of their users. So… all you need to do is deploy the new set of smart…

Exceptional Blockchain Projects

that are just technically more interesting than the others

How to learn Solidity in 30 days

Over the past month, I spent my free time learning Solidity (Ethereum Smart Contract language). It was a great learning curve.

Decentralised Oracles: a comprehensive overview

After bringing smart contracts to the world, the world must be brought to smart contracts

Deep dive into Ethereum logs

Hey kids, today we are going low level trying to understand how Ethereum events and logs work. Put web3 away for a while as it abstracts…

Technical Introduction to Events and Logs in Ethereum

A technical introduction to events on the Ethereum blockchain with sample code

Artem Galimzyanov

TokenEng

Blockchain Bootcamp