Propagation Station Guide – Online Node & Water Depth
Identify nodes on a virtual stem and place cuttings correctly in water. Quick propagation reference.
UD5 Toolkit
Instantly search and copy Bible verses without an internet connection. King James Version (KJV).
Identify nodes on a virtual stem and place cuttings correctly in water. Quick propagation reference.
Load a CSV file and filter rows using basic expressions (e.g., age > 30). Supports AND/OR conditions. Export filtered result as CSV. All in browser.
Select leaf characteristics (simple/compound, smooth/toothed) to identify common North American trees.
Get the full electron configuration and orbital box diagram for any element. Learn the Aufbau principle. Fast and local.
Convert units of force: Newton, kilonewton, pound-force, dyne. Handy for physics homework and engineering. Private, no upload.
Create a simple seating chart by dragging desk icons and assigning names. Print or screenshot. Perfect for teachers.
Display a randomly selected verse from the Quran with English translation each day. A moment of spiritual reflection and knowledge.
Check if your site has a service worker registered and if it can load offline. Quick PWA readiness assessment.
Explore the contents of the Cache Storage API for your domain. See cached requests and their sizes. Debug offline apps.
Check if the current page can be loaded offline by examining the service worker cache. Developer tool for PWAs.
Simulate different cache strategies (Cache First, Network First, Stale‑While‑Revalidate) and see responses. Learn offline patterns.
Add web content to the device’s content index (like Google Discover). See the indexed items and delete them.
Register a one‑off background sync and see it fire when connectivity returns. Debug service worker sync logic.
Get a randomly selected Bible verse with its reference. Uplifting and quick. Public domain text.
Convert between currencies using manually updated or default rates. Great for estimation when offline. Local settings.