The Better Primary Key: A Guide to ULIDs for Rails Developers
In a previous article, I talked about Snowflake IDs. They are great, but they require a bit of configuration because you need to manage “Worker IDs.” If you want something simpler that gives you the same benefits – secure URLs and fast database sorting—you should look at ULIDs (Universally Unique Lexicographically Sortable Identifiers). Why not […]
LogicNodes: 2,316 Deterministic AI Workers via HTTP — No Signup Required
LogicNodes — The Utility Layer for AI Agents AI agents need deterministic, verifiable utilities that don’t hallucinate. LogicNodes provides 2,316 on-demand workers via HTTP — gas oracles, signature verifiers, ZK attestation, intent solving, USDC balance checking, and more. How it works No signup. No OAuth dance. HTTP 402 pay-to-call. # Get a free trial first […]
I Tested 5 AI Coding Tools for 30 Days — Here’s What Actually Works
How I Tested For each tool where testing was possible, I ran real commands on a Linux (WSL) environment with Node.js v24 and Python 3 available. For GUI-only tools (Cursor, Windsurf), I compiled information from official docs, pricing pages, and community reports. Where a tool couldn’t be tested (missing credentials, wrong package), I’m upfront about […]