3D Printing
3D Printing Cost Calculator
Ham Radio
HamBuddy Amateur Radio Operator Location Finder
Amateur Radio Morse Code (CW) Trainer
Interactive Amateur Radio EX308 Formula Sheet
Financial
Crypto Staking Income Calculator and Tracker
Outdoor
Mud Level/Index Predictor for Trail Runners, Hikers or Cyclists
Games
Scratchy Daily Game
Jason King BSc MBCS CITP
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