
DayChunks
Time blocking without the bloat — free, no signup
What it does
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.
Does the same job
all alternatives →More dev tools this month
the category →



The first open-source price index for GPU compute
Dev tools · 10d ago · getcomputable.com

OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com

Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com
Launched alongside, March 2026
the whole month →

Switch from ChatGPT to Claude with import memory feature
AI · Mar 2026 · claude.com


