DayChunks is a free web app for time blocking. No account, no login — just open the page and start planning your day. Every time blocking tool I tried wanted my email, calendar access, and a 10-minute onboarding. I just wanted a clean page to lay out my time blocks and get to work. So I built one. Open daychunks.com → create color-coded blocks → plan your day → done. Zero signup, desktop-first, PWA, completely free. Built for developers, designers, and anyone who cares about deep work.