Solidity

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Saurav Kumar

Oct 17 '25

Day 17 of #30DaysOfSolidity — Build an Upgradeable Subscription Manager for Your SaaS dApp

#solidity #web3 #smartcontract #hardhat

4 min read

Saurav Kumar

Oct 14 '25

🏦 Day 14 of #30DaysOfSolidity — Building a Smart Bank with Modular Deposit Boxes (Interface + Foundry)

#solidity #smartcontract #web3 #ethereum

4 min read

Saurav Kumar

Oct 13 '25

🪙 Day 13 of #30DaysOfSolidity — Building a Token Sale (Sell Your ERC-20 for ETH with Foundry)

#30daysofsolidity #solidity #foundry #blockchain

4 min read

DFK Digital Solutions

Sep 17 '25

Smart Contract Upgradeability Patterns: A Developer's Guide

#blockchain #solidity #smartcontracts #web3

4 min read

Saurav Kumar

Oct 12 '25

🪙 Day 12 of #30DaysOfSolidity — Build Your Own ERC-20 Token using Foundry

#solidity #smartcontract #ethereum #web3

4 min read

Saurav Kumar

Oct 11 '25

🏦 Day 11 of #30DaysOfSolidity — Building a Secure Vault with Ownable + VaultMaster 🔐

#solidity #blockchain #smartcontract #ethereum

4 min read

Keijzer Rozenberg

Oct 11 '25

My First Smart Contract Project on Sepolia

#webdev #web3 #solidity #programming

1 min read

Saurav Kumar

Oct 10 '25

🏋️ Day 10 of #30DaysOfSolidity — Building a Decentralized Fitness Tracker with Events & Milestones

#smartcontract #solidity #blockchain #ethereum

2 min read

Saurav Kumar

Oct 10 '25

🧩 Day 9 of #30DaysOfSolidity — Contract-to-Contract Interaction

#solidity #smartcontract #web3 #blockchain

3 min read

Saurav Kumar

Oct 6 '25

🪙 Day 6 of 30 Days of Solidity: Build a Digital Piggy Bank

#solidity #blockchain #web3 #smartcontract

3 min read

Saurav Kumar

Oct 5 '25

💎 Day 5 of 30 Days of Solidity — Build a Treasure Chest Contract

#solidity #ethereum #blockchain #smartcontract

3 min read

Saurav Kumar

Oct 4 '25

Day 4 of 30 Days of Solidity Challenge: Build a Basic Auction Smart Contract

#solidity #smartcontract #blockchain #web3

3 min read

Saurav Kumar

Oct 3 '25

Day 3 of 30 Days of Solidity Challenge – Build a Simple Polling Station 🗳️

#web3 #blockchain #smartcontract #solidity

2 min read

Vafa

Oct 3 '25

OOP and SOLID in python

#python #backend #oop #solidity

3 min read

Saurav Kumar

Oct 2 '25

🚀 Day 2 of 30 Days of Solidity Challenge – Building Enhanced User Profiles

#blockchain #web3 #solidity #smartcontract

2 min read

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DEV Community

# solidity

Day 17 of #30DaysOfSolidity — Build an Upgradeable Subscription Manager for Your SaaS dApp

🏦 Day 14 of #30DaysOfSolidity — Building a Smart Bank with Modular Deposit Boxes (Interface + Foundry)

🪙 Day 13 of #30DaysOfSolidity — Building a Token Sale (Sell Your ERC-20 for ETH with Foundry)

Smart Contract Upgradeability Patterns: A Developer's Guide

🪙 Day 12 of #30DaysOfSolidity — Build Your Own ERC-20 Token using Foundry

🏦 Day 11 of #30DaysOfSolidity — Building a Secure Vault with Ownable + VaultMaster 🔐

My First Smart Contract Project on Sepolia

🏋️ Day 10 of #30DaysOfSolidity — Building a Decentralized Fitness Tracker with Events & Milestones

🧩 Day 9 of #30DaysOfSolidity — Contract-to-Contract Interaction

🪙 Day 6 of 30 Days of Solidity: Build a Digital Piggy Bank

💎 Day 5 of 30 Days of Solidity — Build a Treasure Chest Contract

Day 4 of 30 Days of Solidity Challenge: Build a Basic Auction Smart Contract

Day 3 of 30 Days of Solidity Challenge – Build a Simple Polling Station 🗳️

OOP and SOLID in python

🚀 Day 2 of 30 Days of Solidity Challenge – Building Enhanced User Profiles