Log in
Preview of Kandilli Earthquake Highlight

Kandilli Earthquake Highlight by emrearsay.dev

Highlights earthquakes based on magnitude on KANDİLLİ RASATHANESİ last eathquakes data.

You’ll need Firefox to use this extension
Download Firefox and get the extension
Download file
1
User
No Reviews
Not rated yet
5
0
4
0
3
0
2
0
1
0
Screenshots
Highlighted Earthquake Data
About this extension
Highlights earthquake entries on the Kandilli Observatory's lst1.asp page by changing the background color of rows according to the earthquake magnitude, making it easier to quickly identify significant seismic events.

Magnitude
5.0 and above -> 🔴 Red
4.0–4.9 -> 🟠 Orange
3.0–3.9 -> 🟢 Green
< 3.0 -> No color
Rate your experience
How are you enjoying Kandilli Earthquake Highlight?

Star rating saved

No reviews yet
PermissionsLearn more

This add-on needs to:

  • Access your data for www.koeri.boun.edu.tr
More information
Add-on Links
Version
1.1
Size
10.02 KB
Last updated
13 days ago (May 26, 2025)
Related Categories
License
MIT License
Version History
Report this add-on
Add to collection
Release notes for 1.1
Safety:
- HTML escaping - Prevents XSS attacks
- Removed debug logs - No console spam
- Error handling - Silent failure in production
- Memory cleanup - Observer disconnects on page unload
Performance:
- Debouncing - Limits how often highlighting runs (250ms)
- Skip re-processing - Uses dataset.highlighted flag
- Smarter observer - Only reacts to significant DOM changes
- Early returns - Exits fast when no work needed
- Efficient parsing - Tries common position first, fallback second
Additional Benefits:
More precise magnitude detection (0.1-9.9 range)
Better decimal place validation
Handles edge cases gracefully
More extensions by emrearsay.dev