Blog / Insight Drops
Curated deep-dives on systems, chains, and shipping resilient products. Filter by category or search topics; everything is chronologically sorted and intentionally concise.
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Solana Security: The Father-Son-Bank Story
Learn Solana security through storytelling: a Father, Son, and Bank model that maps real-world authorization concepts to the 6 most critical vulnerabilities in Solana programs. Includes examples in both Anchor and Pinocchio frameworks.
Hiring Scams: How Fake Job Tests Deploy Malware
A quick guide to spotting malicious 'take-home tests' that auto-execute code when you open them. Protect your machine, SSH keys, and wallet.
Trading UI's for Beginners
A practical, no-fluff checklist for building trading UIs: real-time data architecture, correctness, latency, failure modes, and the UX details that make users trust the screen.
Web3 in a Nutshell #01: Shillers, Yappers, Moderators
A 7-minute primer on the three roles that shape every crypto community: who they are, how to harness them, and how to stop them from wrecking trust.
Database Design for Chat Applications: A Complete Beginner's Guide
Learn how to structure your database for chat applications with users, conversations, and messages. Step-by-step guide with real code examples.
Advanced Gas Optimizations in Solidity: Bitmaps for Boolean Flags
Using bitmaps to pack many boolean flags into a single storage slot and dramatically reduce SSTORE costs.