#100daysofblockchain search results
Day 14-solidity 💯✔️ i did use the remix to practice a voting app smart contract and it went well Again it was the festives and hence i did not manage to update here but i did something #100daysofblockchain
Day 16 of #100DaysOfBlockchain Learnt about ERC20 and how to create them ERC20 are tokens that are deployed on chains using ERC20 token standard ERC: Ethereum Request for Comments Also learnt about EIP: Ethereum Improvement Proposals 12/18 lessons ✌️ #100DaysOfCode
Day 9 of #100DaysOfBlockchain Today, I learnt about some Solidity style guides which are For contract element layout it should b in dis order - pragma - imports - error codes(add the name of the contract as a prefix) - interfaces - libraries - contracts 1/5 #100DaysOfCode
Day 8 of #100DaysOfBlockchain Set up the FundMe project using hardhat, learnt about solhint, used to lint our solidity code, providing security and style guides validation Learnt about hardhat-deploy which provides an easy way to deploy and test our contracts #100DaysOfCode
Day 18 of #100DaysOfBlockchain Finished writing both unit and stagings tests and deployed the contract on a testnet. Decided to hold on on the project as there is many things I need for it that I do not currently have. Instead I will be building.... 1/2 #100DaysOfCode
Day 5 of #100DaysOfBlockchain Today, I learnt how to interact with a smart contact using EthersJs, at first Ganache was used and later used alchemy and metamask Alchemy has a node as a service and allow us to connect to the blockchains that they have support for We move 🚀
Day 11 of #100DaysOfBlockchain Built the frontend of the fundme project, learnt how to run blockchain node locally using hardhat and connect to metamask, how to use ethers on the frontend to interact with deployed contract, etc It was interesting ✌️ We move 🚀 #100DaysOfCode
Good video by Codementor on proxies in @solidity_lang . #30daysofWeb3 #100daysofblockchain #100daysofcode #security #blockchian #web3community
Day 12 of #100DaysOfBlockchain Started lesson 9, building a lottery smart contract Learnt about chainlink keepers(automation), chainlink vrf, enums, events, emit etc. It was overwhelming at first but I started getting it after sometime ✌️ #100DaysOfCode
Day 4 of #100DaysOfBlockchain Went from coding in remix to using visual studio code, started learning solcjs and ethers, also installed Ganache which serves as a fake blockchain that is used for development purposes only....
Day 15 of #100DaysOfBlockchain Finally done with the Lottery project 🥳 Users can enter the lottery by paying 0.1eth and after 30sec, a user will be randomly selected and funded In the video, I had to run the script because I am running the node myself... 1/2 #100DaysOfCode
🚀 Day 9 of my #100DaysOfBlockchain Challenge ✅ Completed Section 2 till Lecture 11 🧠 Read about RLP (Recursive Length Prefix) — mind-blowing concept 🤯 💡 Revised Bit Manipulation for deeper understanding Bit by bit, block by block — building consistency on the chain 🔗
Day 20 -My Laptop crashed yesterday😭 But I did something 😅😅😅💔 I repaired and we are up and running 😂🤝 #100daysofblockchain
Day 14 of #100DaysOfBlockchain Started building the frontend of the smart contract lottery project using VueJS, ethers and Web3Modal, so far, I have been able to implement wallet connection and entering the lottery, had some troubles while implementing those 1/2 #100DaysOfCode
Day 9 of learning #Blockchain Today I explored how consensus mechanisms (like Proof of Work & Proof of Stake) help maintain trust in decentralized systems without needing a central authority. #100DaysOfBlockchain #Web3 #LearningInPublic #Day9
Day 18-solidity with rust💯✔️ So apparently I had been having thoughts of building in private after some of your favorite influencers think it's best.... But after j got this I got inspired to share more... Expect to come back with another energy 🔥 #100daysofblockchain
🧩 Day 10 of #100DaysOfBlockchain Completed Sections 21–28 ✅ 📘 Revised: ABI Encoding Calldata structure Function selectors & hash collisions Feeling more confident decoding calldata by hand 👀💪
A: If the gateway goes down, your content becomes inaccessible, creating a centralized point of failure in an otherwise decentralized system. A good reminder that true decentralization means not depending on a single gateway. #100DaysOfBlockchain #IPFS #NFT #Web3 #CyfrinUpdraft
Day 24 ✅ ->Finally completed Section 3 🎯 ->Got to know about dangling references in Solidity 🧠 ->Also revised some basics to strengthen the foundation 💪 #100DaysOfBlockchain #SmartContract #Solidity #Web3
Back again after 13 days! 🚀 Took a short break for Diwali celebrations , college placements, and some personal work. From today, I’m back to posting my #100DaysOfBlockchain journey daily with even more consistency & progress. Let’s keep building. Some good news coming soon.
Day 0/100 — I’m starting my #100DaysOfBlockchain challenge 🚀 For the next 100 days, I’ll be: -Building blockchain projects from scratch -Learning smart contract development () -Exploring DeFi, NFTs, Layer 2s, and on-chain data #buildinpublic #100DaysOfCode #Solidity #Web3
🧩 Day 10 of #100DaysOfBlockchain Completed Sections 21–28 ✅ 📘 Revised: ABI Encoding Calldata structure Function selectors & hash collisions Feeling more confident decoding calldata by hand 👀💪
🚀 Day 9 of my #100DaysOfBlockchain Challenge ✅ Completed Section 2 till Lecture 11 🧠 Read about RLP (Recursive Length Prefix) — mind-blowing concept 🤯 💡 Revised Bit Manipulation for deeper understanding Bit by bit, block by block — building consistency on the chain 🔗
🚀 Day 8 of #100DaysOfBlockchain Today I: 🧠 Learned about the internal working of ynamic arrays and how memory management works behind the scene 🧩Continued testing my Number Guessing Game — increased test coverage from 42% → 69.23%! Bit by bit, mastering both logic & depth 💪
Day 7 #100DaysOfBlockchain 🚀 Dove into ABI & calldata — initially confusing with heads, tails & offsets 😅 After reading the docs, it finally clicked! 🧠 Understanding Solidity’s low-level encoding feels 🔑 #Solidity #Ethereum #SmartContracts
Day 6 of #100DaysOfBlockchain 🚀 🔹 Learned about Bit Manipulation in Solidity — powerful for optimizing storage and logic 🔹 Wrote the interaction and deploy scripts 🔹 Added and ran tests to ensure everything works smoothly Each line of code makes me understand the EVM deeper
🚀 Day 5 of #100DaysOfBlockchain ✅ Wrote comprehensive tests for my contracts 🧠 Deep-dived into Solidity Storage — understanding how data is stored on-chain 🔍 Learned how ABI (Application Binary Interface) actually works 🔁 Did some solid revision to strengthen my concepts
Day 4 of #100DaysOfBlockchain 💻 ✅ Worked on my own Number Guessing Game project ⚙️ Added Interaction Contract 🧩 Created a Helper Contract 🚀 Wrote the Deployer Contract 🧪 Added and tested some functions #Solidity #SmartContracts #Foundry #Web3 #BlockchainDev
Day 3 of #100DaysOfBlockchain 🚀 🧠 Learned about: ✅IPFS & Pinata vs HTTP vs On-Chain storage ✅What is SVG & how it’s used in NFTs 💡 Built: ✅A Dynamic NFT using on-chain SVG Encoded SVGs directly to store them fully on-chain ✅🎯 Started my new project Number Guessing Game
Day 2 of #100DaysOfBlockchain 🚀 ✅ Learned what an NFT is ✅ Explored IPFS & URI ✅ Wrote my first ERC721 contract ✅ Added tests for it Step by step, leveling up in Web3 dev 💻✨ #Solidity #Ethereum #NFTs #Blockchain
🚀 Day 1 of #100DaysOfBlockchain Kicked off my journey strong by completing Section 1 of Advanced ERC from @CyfrinUpdraft! Excited to dive deeper into smart contract standards and push my Solidity skills further. Let’s build 👨💻 #Web3 #Solidity #Ethereum
🚀 Starting my #100DaysOfBlockchain journey today ✅ Completed Solidity ✅ Finished Foundry Intermediate (Cyfrin Updraft) Excited to dive deeper with projects, smart contract patterns & advanced concepts. Lets build the future, one block at a time #Web3 #Solidity #100DaysOfCode
Day 10 of learning #Blockchain 🚀 Explored how blocks are connected securely with hash functions and why immutability makes blockchain so powerful. Step by step, things are getting clearer! 🔗✨ #100DaysOfBlockchain #BlockchainLearning #Day10 #Web3 #Crypto
Day 9 of learning #Blockchain Today I explored how consensus mechanisms (like Proof of Work & Proof of Stake) help maintain trust in decentralized systems without needing a central authority. #100DaysOfBlockchain #Web3 #LearningInPublic #Day9
Day 7 of #100DaysOfBlockchain 🚀 ✅ Explored Chainlink Oracles ✅ Integrated wallets ✅ Deterministic vs Non-deterministic oracles ✅ Understood Interfaces 📚 Started Cryptopians by Laura Shin 🔁 Revised Node.js #Web3 #Solidity #LearningInPublic
Day 6 of #100DaysOfBlockchain 🚀 Started a new Solidity section! ✅ Reverts ✅ Sending ETH via functions ✅ Getting real-world price data 📚 Revised JS concepts 🧩 DSA: Recursion + solved 4 LeetCode problems 💻 #Solidity #Web3 #LearningInPublic
Good video by Codementor on proxies in @solidity_lang . #30daysofWeb3 #100daysofblockchain #100daysofcode #security #blockchian #web3community
Day 14-solidity 💯✔️ i did use the remix to practice a voting app smart contract and it went well Again it was the festives and hence i did not manage to update here but i did something #100daysofblockchain
@0xNdeto really helped me understand what I really need to do as a Blockchain Dev . So I will be taking my time for the next 100 days for a starter to really "upskill" as he said...hence launching my #100DaysOfCode #100DaysOfBlockchain **Ps...I will be updating each day on x💯
Blockchain scaling is really interesting to dive into especially when it has so many different tracks And especially Bitcoin, Ethereum, and Proof of Works printf("Gonna explore more and share more") ; #LearningJourney #web3 #100daysofblockchain #buildinpublic #BRBBootcamp
Just completed 8 hours of the Ultimate 32 hour blockchain course by @PatrickAlphaC at @freeCodeCamp. Hyped up to finish this course. #100DaysOfCode #100daysofblockchain #codinginpublic #LearnToCode #learninginpublic #blockchain
@0xNdeto so as I mentioned yesterday about the challenge and today I took time and crafted a plan for the next 100 days..I will be updating here on x and also medium (blog) if possible.Any materials I will highly appreciate #100daysofblockchain #100daysofcode
Thanks to Naveen for such an amazing blogs of Ethernaut challenges solutions, especially the pre-requisite section has helped me a lot. #100DaysOfCode #100daysofblockchain #100daysofsmartcontractsecurity #smartcontract #security #blockchaintechnology #web3security #inpublic #code
DAY 4/100 of #100DaysOfBlockchain, started coding on Remix and made my first contract deployment (dummy, hehe) see y'all tomorrow :) Cheers
🚀 Day 1 of #100DaysOfBlockchain Kicked off my journey strong by completing Section 1 of Advanced ERC from @CyfrinUpdraft! Excited to dive deeper into smart contract standards and push my Solidity skills further. Let’s build 👨💻 #Web3 #Solidity #Ethereum
"100 Days of Blockchain" Day 82: Blockchain and Giveaways #100dob #100daysofblockchain #blockchain #blockchaintechnology #technology #Giveaway #SolanaGiveaway #GiveawayAlert
🚀 Day 8 of #100DaysOfBlockchain Today I: 🧠 Learned about the internal working of ynamic arrays and how memory management works behind the scene 🧩Continued testing my Number Guessing Game — increased test coverage from 42% → 69.23%! Bit by bit, mastering both logic & depth 💪
Thanks to everyone that support and participated in the "100 Days of Blockchain" #100dob #100daysofblockchain #blockchain #blockchaintechnology #blockchains
"100 Days of Blockchain" Day 90: Project Spotlight: BuildyFi #100dob #100daysofblockchain #blockchain #blockchaintechnology #developer #Web3 #ArtificialIntelligence #SmartContracts
Day 16 of #100DaysOfBlockchain Learnt about ERC20 and how to create them ERC20 are tokens that are deployed on chains using ERC20 token standard ERC: Ethereum Request for Comments Also learnt about EIP: Ethereum Improvement Proposals 12/18 lessons ✌️ #100DaysOfCode
Day 11 of #100DaysOfBlockchain: Understanding Smart Contracts 🧵👇 @CyfrinUpdraft @PatrickAlphaC @GigaHierz @CiaraNightingal @Muskanjain0401 @developer_dao @DariaStrategy
"100 Days of Blockchain" Day 100: How can the blockchain affect the justice and court system? (Cons) #100dob #100daysofblockchain #blockchain #blockchaintechnology #Decentralization #decentralized #Court #judge #JuryDuty #justiceserved
Day 16-Solidity with Foundry💯✔️ Continued with my Escrow development and started using foundry And btw I got accepted by @risein_com for the development with @dfinity bootcamp ... #100daysofblockchain
Day 2 of #100DaysOfBlockchain 🚀 ✅ Learned what an NFT is ✅ Explored IPFS & URI ✅ Wrote my first ERC721 contract ✅ Added tests for it Step by step, leveling up in Web3 dev 💻✨ #Solidity #Ethereum #NFTs #Blockchain
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