If your goal is to become a Solana blockchain developer in 2026, I want you to focus on what actually repeats in real projects—not theory fluff. In this video, I break down the “must-live-with” packages you’ll use again and again for almost every Solana DApp: packages to read/write on-chain data, handle decimals, connect wallets, format data, and build secure transaction flows. Your program logic can change, your contract can change—but the communication layer between your app and Solana is always the same, and that’s where most beginners get stuck. I show a live example from a Solana token creator platform I built for a client. In that project, I’m using Metaplex + its foundation models for token structure and metadata, the core Solana packages (SPL token models + wallet adapters for Phantom/Ledger/Coinbase, etc.), axios for API calls (like uploading to IPFS via Pinata), and base58 for proper data conversion before it hits the contract. Then I walk through the actual user flow: set token name/description, supply, decimals, upload image, optionally add socials, and use advanced options like revoking features—where I charge extra commission per toggle. The takeaway is simple: build projects that monetize (tokens, fees, commissions), understand these core packages deeply, and ship real apps that can generate constant income.