Joseph Schiarizzi
    • Create new note
    • Create a note from template
      • Sharing URL Link copied
      • /edit
      • View mode
        • Edit mode
        • View mode
        • Book mode
        • Slide mode
        Edit mode View mode Book mode Slide mode
      • Customize slides
      • Note Permission
      • Read
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Write
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Engagement control Commenting, Suggest edit, Emoji Reply
      • Invitee
    • Publish Note

      Publish Note

      Everyone on the web can find and read all notes of this public team.
      Once published, notes can be searched and viewed by anyone online.
      See published notes
      Please check the box to agree to the Community Guidelines.
    • Commenting
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
      • Everyone
    • Suggest edit
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
    • Emoji Reply
    • Enable
    • Versions and GitHub Sync
    • Note settings
    • Engagement control
    • Transfer ownership
    • Delete this note
    • Save as template
    • Insert from template
    • Import from
      • Dropbox
      • Google Drive
      • Gist
      • Clipboard
    • Export to
      • Dropbox
      • Google Drive
      • Gist
    • Download
      • Markdown
      • HTML
      • Raw HTML
Menu Note settings Sharing URL Create Help
Create Create new note Create a note from template
Menu
Options
Versions and GitHub Sync Engagement control Transfer ownership Delete this note
Import from
Dropbox Google Drive Gist Clipboard
Export to
Dropbox Google Drive Gist
Download
Markdown HTML Raw HTML
Back
Sharing URL Link copied
/edit
View mode
  • Edit mode
  • View mode
  • Book mode
  • Slide mode
Edit mode View mode Book mode Slide mode
Customize slides
Note Permission
Read
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Write
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Engagement control Commenting, Suggest edit, Emoji Reply
Invitee
Publish Note

Publish Note

Everyone on the web can find and read all notes of this public team.
Once published, notes can be searched and viewed by anyone online.
See published notes
Please check the box to agree to the Community Guidelines.
Engagement control
Commenting
Permission
Disabled Forbidden Owners Signed-in users Everyone
Enable
Permission
  • Forbidden
  • Owners
  • Signed-in users
  • Everyone
Suggest edit
Permission
Disabled Forbidden Owners Signed-in users Everyone
Enable
Permission
  • Forbidden
  • Owners
  • Signed-in users
Emoji Reply
Enable
Import from Dropbox Google Drive Gist Clipboard
   owned this note    owned this note      
Published Linked with GitHub
23
Subscribed
  • Any changes
    Be notified of any changes
  • Mention me
    Be notified of mention me
  • Unsubscribe
Subscribe
# Joseph's How to become an Ethereum Developer Guide - https://hackmd.io/NS-XCiEbS2GUpI8Wu1Xdew So you want to get started in Ethereum? I get several requests for info and resources and roadmaps every week so I decided to make this collection. I hope this helps and provides some more direction and is less overwhelming than other giant lists. There are many different ways to learn and become a dev, this is just one that I recommend. To build a full Ethereum app from scratch you will need understanding of 3 things: 1. Writing smart contracts for Ethereum in Solidity 2. Reading and writing to contracts from the web using Ethers.js or Web3.js (there are other libraries but these are recommended) 3. Creating a front-end that people can use to interact Last updated: September 28, 2022 Contact [@cupOJoseph](https://twitter.com/cupojoseph) to add something ## 0 -> 1 : Where to start 1. Ask for help. So far so good! 2. Spend 1 hour doing [my most basic Solidity workshop, creating a simple token from scratch video](https://www.youtube.com/watch?v=UGiA709mQSg). 3. Complete the first 6 CryptoZombies tutorials which gets you through basic syntax for solidity: https://cryptozombies.io/. The rest of the tutorials there are exellent, but they also suggest learning the dev framework called Truffle, where I prefer to use the Hardhat framework instead. 4. Do the free solidity course on Chainshot which will cement your understanding of smart contracts. You dont need to join their bootcamp to access it. https://www.chainshot.com/courses 5. Start writing your own simple contracts on http://remix.ethereum.org/, a simple interface. Use https://oneclickdapp.com/ to make calls and share a link to a simple front end for experiments. Deploy them on a [test network like Rinkeby where the coins are fake](https://faucet.rinkeby.io/) so there are no real transaction fees for experimenting 6. To make your own front ends connected to your smart contract you may want to learn more javascript libraries like Redwood, although there are many others and if you are already a react dev you should just stick with what you already know. [Here's a tutorial for that from my friend Patrick](https://medium.com/coinmonks/using-redwoodjs-to-create-an-ethereum-app-8c385815b717). If you have no javascript experience, go back to Chainshot or CodeAcademy. 7. Use my site https://ethhole.com/learning for a list of helpful resources. 8. Come up with something you want to make to build a little portfolio, if you need inspiration check out practice projects at https://ethhole.com/challenge 9. Figure out what knowledge you are missing to reach your goal and ask for help on http://reddit.com/r/ethdev ## 1 -> 100 : Where to go deeper Okay, you've made some simple dapps and you understand the stack of building apps on Ethereum. Nice! Now its time to get a little deeper if you want to get a serious dev job 1. Launch an [ERC20 token using Open Zeppelin (OZ)](https://docs.openzeppelin.com/contracts/3.x/erc20), it doesnt have to do anything, but you need to understand using OZ and token standards. [Here's a 60 second tutorial I made.](https://medium.com/the-capital/how-to-launch-a-blockchain-token-on-ethereum-in-60-seconds-or-less-218f7540fcab) Experiment with some other standards, like ERC721, and 1155 2. To create any significant dapp other people need an API to index transactions happening and track stuff. Use [theGraph](https://thegraph.com/) to create a subgraph for your token 3. Join a [hackathon on Gitcoin, or do a bounty there](https://gitcoin.co/hackathon-list/) to add more serious projects to your portfolio and get more practice. 4. Start building some integrations using SDKs from the most popular dapps. You need to understand liquidity pools which is the basis of DeFi, so do an experiment with [Uniswap SDK](https://uniswap.org/docs/v2/). 5. Use [Hardhat](https://hardhat.org) to create tests, add print statements to your smart contracts, create a more streamlined developer experience and workflow. ## You did it! Okay now you are a full Ethereum dev because you: - Have mutliple complete dapps in your portfolio, even if they are simple - Know how to write a smart contract that does just about anything, and deploy it. - Know how to create an API and a nice front end that can read and write to your dapp ## Practice project ideas: ### Voting Dapp Create a dapp for voting where all of the votes and candidate registration happens on chain. Allow anyone to start an election with a registration period, voting period, and ending time. Allow anyone to sign up as a candidate during the registration period, and allow anyone to vote once during the voting period. Create a front end where voters can see the results and know how long is left in the election. ### Metaverse Zillow Make a zillow like front end for exploring metaverse properties between several NFT and game-fi apps. Suggested tech: OpenSea API, Infura, Redwoodjs, Seaport protocol. ### Integrate 2 of your favorite DeFi protocols Understanding integrations and how smart contracts can talk to each other is essential. You could build a sushiswap style yield farm for Sudoswap. Or fork of DAI that uses LP tokens for collateral. ### Santa's List Create a user tracking dapp. Build a system for tracking who is on their nice list and who is on their naughty list. Allow for people to pay a fee to get themselves off of the naughty list. Let users on the nice list earn a portion of the fees based on how many other people are on the nice list. ### ETH Tree visualization Take in an ethereum address and build a tree of all other addresses that have ever interacted with it, and the ones that have interacted with those after the original, up to 100 branches etc.. Suggested technologies: Ethers.js or Web3.js, Nodejs, Infura. ### Event staking Write a program that lets people pay a small amount, RSVP for an event, and if they don’t show up then everyone who did shares in the reward. A person can create and event, and check people in. If someone RSVPs but doesn't get checked in they lose their staked ETH.

Import from clipboard

Paste your webpage below. It will be converted to Markdown.

Advanced permission required

Your current role can only read. Ask the system administrator to acquire write and comment permission.

This team is disabled

Sorry, this team is disabled. You can't edit this note.

This note is locked

Sorry, only owner can edit this note.

Reach the limit

Sorry, you've reached the max length this note can be.
Please reduce the content or divide it to more notes, thank you!

Import from Gist

Import from Snippet

or

Export to Snippet

Are you sure?

Do you really want to delete this note?
All users will lose their connection.

Create a note from template

Create a note from template

Oops...
This template is not available.
Upgrade
All
  • All
  • Team
No template found.

Create custom template

Upgrade

Delete template

Do you really want to delete this template?
Turn this template into a regular note and keep its content, versions, and comments.

This page need refresh

You have an incompatible client version.
Refresh to update.
New version available!
See releases notes here
Refresh to enjoy new features.
Your user state has changed.
Refresh to load new user state.

Sign in

Forgot password

or

By clicking below, you agree to our terms of service.

Sign in via Facebook Sign in via Twitter Sign in via GitHub Sign in via Dropbox Sign in with Wallet
Wallet ( )
Connect another wallet

New to HackMD? Sign up

Help

  • English
  • 中文
  • Français
  • Deutsch
  • 日本語
  • Español
  • Català
  • Ελληνικά
  • Português
  • italiano
  • Türkçe
  • Русский
  • Nederlands
  • hrvatski jezik
  • język polski
  • Українська
  • हिन्दी
  • svenska
  • Esperanto
  • dansk

Documents

Help & Tutorial

How to use Book mode

How to use Slide mode

API Docs

Edit in VSCode

Install browser extension

Get in Touch

Feedback

Discord

Send us email

Resources

Releases

Pricing

Blog

Policy

Terms

Privacy

Cheatsheet

Syntax Example Reference
# Header Header 基本排版
- Unordered List
  • Unordered List
1. Ordered List
  1. Ordered List
- [ ] Todo List
  • Todo List
> Blockquote
Blockquote
**Bold font** Bold font
*Italics font* Italics font
~~Strikethrough~~ Strikethrough
19^th^ 19th
H~2~O H2O
++Inserted text++ Inserted text
==Marked text== Marked text
[link text](https:// "title") Link
![image alt](https:// "title") Image
`Code` Code 在筆記中貼入程式碼
```javascript
var i = 0;
```
var i = 0;
:smile: :smile: Emoji list
{%youtube youtube_id %} Externals
$L^aT_eX$ LaTeX
:::info
This is a alert area.
:::

This is a alert area.

Versions and GitHub Sync
Get Full History Access

  • Edit version name
  • Delete

revision author avatar     named on  

More Less

No updates to save
Compare
    Choose a version
    No search result
    Version not found
Sign in to link this note to GitHub
Learn more
This note is not linked with GitHub
 

Feedback

Submission failed, please try again

Thanks for your support.

On a scale of 0-10, how likely is it that you would recommend HackMD to your friends, family or business associates?

Please give us some advice and help us improve HackMD.

 

Thanks for your feedback

Remove version name

Do you want to remove this version name and description?

Transfer ownership

Transfer to
    Warning: is a public team. If you transfer note to this team, everyone on the web can find and read this note.

      Link with GitHub

      Please authorize HackMD on GitHub
      • Please sign in to GitHub and install the HackMD app on your GitHub repo.
      • HackMD links with GitHub through a GitHub App. You can choose which repo to install our App.
      Learn more  Sign in to GitHub

      Push the note to GitHub Push to GitHub Pull a file from GitHub

        Authorize again
       

      Choose which file to push to

      Select repo
      Refresh Authorize more repos
      Select branch
      Select file
      Select branch
      Choose version(s) to push
      • Save a new version and push
      • Choose from existing versions
      Include title and tags
      Available push count

      Pull from GitHub

       
      File from GitHub
      File from HackMD

      GitHub Link Settings

      File linked

      Linked by
      File path
      Last synced branch
      Available push count

      Danger Zone

      Unlink
      You will no longer receive notification when GitHub file changes after unlink.

      Syncing

      Push failed

      Push successfully