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The difference between devrel and social media marketing
Context I've been doing social media for Web3 projects for a while, and I've found myself doing SM for an API that basically feels way more like devrel. I'm no...
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The Test That Broke My 'Perfect' Contract
Day 31 – Why Dev Tools Matter More Than Ever The first time a test destroyed my “perfect” smart contract, it wasn’t a hacker. It was my own dev environment. I...
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Day 3: Understanding L2 Caching and the Oracle Callback Pattern
Core Concept In this stage of my learning, I have focused on organizing the most critical components of the blockchain's evolution from a ledger to a world com...
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Day 2: Blockchain Basics | From Centralized DB to Distributed State Machine
The Paradigm Shift — From Centralized Databases to Decentralized Ledgers As a backend engineer with nearly a decade of experience, I am accustomed to distribut...
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Smart Contract Security 101 — Reentrancy & Common AI‑Generated Mistakes
The Transfer That Never Stopped By day 30 of this Web3 journey, “security” stopped being a scary audit word and started feeling very real. Because the first ti...
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Wallets Are the New Auth Layer
Introduction If you have implemented authentication in Web2, Web3 wallets should not feel strange. Authentication has always been about one thing: Can this use...
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Web3 store
Overview I wrote and deployed a demo Web3 store using Solidity and ethers.js as a learning exercise. The original tools recommended by an older book web3.js, T...
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Best Solana Developer Tools (Web-Based) for 2026
'Explorers Tools to inspect transactions, accounts, programs, and on-chain data. | Tool | Link | Best For | |
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Ethereum UX: Account Abstraction (AA)
Introduction If you have been in the Web3 community for a while, you might have heard about Account Abstraction AA. If you are just a Web2 user, stepping into...
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Solidity Basics (Part 1) — Variables, Functions & Your First Real Contract
Day 26 – Phase 3: Development The 60‑Day Web3 Journey – Solidity Basics After a short two‑day pause in the 60‑Day Web3 journey, it’s time to hit play again and...
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How ME ID Becomes the Identity Foundation of the Meta Earth World
Identity: The Foundation of Society Identity is the infrastructure upon which human society operates. From identity tokens to modern ID cards and passports, an...
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Web3 Infrastructure: RPCs, Nodes, Infura/Alchemy (The Invisible Plumbing)
Day 22 – The Invisible Plumbing Behind Every Wallet Click: RPC Nodes You click “Swap” on Uniswap. MetaMask pops up. The transaction flies to Ethereum. Magic? N...