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Johnu Marattil
Work
Lab
About
System
ui engineering
Front-end code: hybrid apps, canvas libraries, small JS utilities.
2 products · 2 pieces
Work
Maqqie
live · 2019
Business Radar Chart
live · 2025
Lab
2023-11-18
"5 minutes ago" timestamps
1 min
2022-11-13
Truncating the middle of a string
1 min