ManorOS ↗iOS Home Energy Auditor
An open-source home energy assessment tool that uses LiDAR room scanning via Apple RoomPlan, HVAC equipment logging with on-device OCR via Apple Vision, appliance detection, window assessment, and ACCA Manual J BTU calculations. Generates tiered upgrade recommendations with payback periods and battery synergy insights.
Swift · SwiftUI · SwiftData · ARKit · RoomPlan · AVFoundation · Vision OCR · CoreLocation · PDFKit
CellSense ↗Battery ROI Calculator
Compare Tesla Powerwall 3, Enphase IQ 5P, Pila Mesh, and Base Power side by side. Supports 16 utilities, 32 rate plans, NEM 3.0, and VPP earnings projections for ELRP, ConnectedSolutions, and ERCOT.
Vanilla JavaScript · Zero dependencies · Canvas charts
HazShip ↗Lithium Battery HAZMAT Shipping Classifier
Encodes the entire regulatory decision tree for 49 CFR 173.185, IATA DGR 66th Edition, and IMDG Code Amendment 42-24. Outputs UN numbers, packing instructions, labels, and documentation checklists. Built from direct experience shipping lithium-ion medical devices through FDA clearance.
SwiftUI (iOS 17+) · Pure engine pattern · Zero dependencies · Fully offline