Observed arrival · 2026-10-14
Ononjun’s Schoolwork DX Café
A working elementary-school teacher publishes free Excel, EXE and browser-based tools for grading, timetables and routine school tasks.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Japanese elementary-school teachers handling grades and timetables
- Worth noticing
- The timetable app runs from a single local file without an internet connection; downloads link to GitHub Releases.
Field notes
The homepage groups six tools across grading and student-record work, timetabling, and general efficiency tasks. The grade system accepts unit-test scores and supports ten subjects with configurable conversion thresholds; the timetable app uses teacher, class and lesson-rule inputs. The author notes that school-device environments vary, so compatibility is not guaranteed.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue