Tag: web3
18 articles
- Security Considerations for Token-Gated Applications
A beginner's guide to building secure NFT-based access control, covering authentication, authorization, RLS, and common pitfalls.
- Building Solana Wallet Auth with Svelte 5 and Supabase
A practical guide to building web3 authentication with multi-wallet support, covering Svelte 5 runes, Supabase Web3 auth, and Row Level Security.
- Understanding Solana NFTs: A Complete Guide
Everything you see when viewing an NFT on Solana Explorer, how each piece was created, and what can be changed after minting.
- Sign In With Solana: A Beginner's Guide to Web3 Authentication
Learn how wallet-based authentication works, what makes it secure, and how to implement it with Supabase — including considerations for Solana Mobile's Seeker device.
- Compressed NFTs: Collections, Verification, and Building a Claim Page
Taking our cNFT minting system to production: creating verified collections, building a web-based claim flow, and preparing for mainnet deployment.
- Building Compressed NFTs on Solana with Generative SVG Art
A practical guide to creating and minting compressed NFTs (cNFTs) on Solana using Metaplex Bubblegum, with animated SVG artwork generated from wallet addresses.
- Error Handling and Transaction Confirmation
Handle Solana errors gracefully, implement proper confirmation patterns, and build resilient transaction flows.
- Interacting with Programs from Svelte
Build Svelte components that interact with Solana programs - token balances, transfers, and real-time updates.
- Understanding Solana Programs (Smart Contracts)
What Solana programs are, how they differ from Ethereum contracts, and the mental model for interacting with them.
- Signing Messages and Transactions in the Browser
Learn to sign messages for authentication and build transactions that users approve through their wallet.