I built AI Dev Hub because I was tired of opening 10 tabs just to do simple dev tasks. It’s now a growing collection of 100+ free tools for developers and AI builders, format/convert/debug workflows, compare models and pricing, generate configs, test prompts/schemas, and more. Everything runs in the browser, no signup, no paywall, no data collection, no ads. Big focus for me is making tools that are actually useful in real workflows and making the site increasingly agent-friendly.