Open source libraries, data sources, and third-party services used by HalalHelper.
Interactive 3D beef carcass visualization with 14 primals, 4-stage cut sequence, Catmull-Rom spline modeling, PBR materials, and live revenue/cost/margin calculation. 96KB single-file HTML/JavaScript application. © 2026 Halal Helper LLC.
Interactive 3D sheep/lamb carcass with primal breakdown, yield percentages, and per-cut pricing for butcher shop operations, staff training, and customer education. © 2026 Halal Helper LLC.
Interactive 3D goat carcass model built from actual supply chain cost data with primal breakdown and yield analysis. © 2026 Halal Helper LLC.
Three.js-based lamb carcass with corrected USDA primal yield percentages, living-animal animation, and margin calculation. © 2026 Halal Helper LLC.
Cross-references USDA steer/heifer population data, diesel fuel prices, and historical auction trends to generate weekly buying ceilings for livestock procurement. For informational purposes only — not financial or trading advice. © 2026 Halal Helper LLC.
Custom-branded Ramadan application for halal businesses. GPS prayer times via Aladhan API, 30-day timetable with DST handling, Suhoor/Iftar countdown, and online ordering with Web3Forms and WhatsApp fallback. React 18, multi-method calculation (ISNA, MWL, Umm al-Qura, and 8 additional methods). © 2026 Halal Helper LLC.
7-tab operational tool covering inventory pipeline, client management, demand forecasting, order management, procurement calculator, weekly planning, and reporting with real CRUD interfaces. © 2026 Halal Helper LLC.
Foam board section designer for in-store price signage. Beef, lamb, and goat pricing with formatted layout ready for print. Editable prices with live preview. © 2026 Halal Helper LLC.
7,134 verified halal businesses across 50 states in 9 supply chain categories: farms, brokers, auctions, haulers, slaughterhouses, butcher shops, restaurants, grocers, and waste-to-value processors. Compiled from public USDA directories, state registries, and direct verification. © 2026 Halal Helper LLC.
Point-of-sale system with Bluetooth thermal printing via QR code, built for halal meat retail operations. © 2026 Halal Helper LLC.
Pattern recognition-based shrinkage detection and analytics for halal meat retail inventory management. © 2026 Halal Helper LLC.
Browser extension for tracking Pennsylvania livestock auction prices via USDA Market Animal Research Services data. © 2026 Halal Helper LLC.
Muslim prayer companion app with GPS-based prayer times (full astronomical calculation), Qibla compass with device orientation, synthesized Adhan via Web Audio API (Hijaz maqam), and step-by-step prayer guide. Zero dependencies, fully offline-capable. © 2026 Halal Helper LLC.
Free verified relief directory with live crisis statistics, Islamic giving calculator (Zakat, Fidyah, Kaffarah, Fitr using FCNA rates), prayer times, advocacy tools, and sharing features. Zero-liability civic project — no business affiliation, no payment processing. © 2026 Omer Orman.
Copyright © 2010-2025 three.js authors. Licensed under the MIT License. Used in the 3D Beef Yield Engine and Sheep Cuts Visualizer for WebGL rendering.
Copyright © Meta Platforms, Inc. and affiliates. Licensed under the MIT License. Used in the Ramadan 2027 prayer times application.
Livestock yield data, primal cut percentages, carcass grades, and market prices sourced from USDA Agricultural Marketing Service (AMS) and USDA Market News. All USDA data is public domain under 17 U.S.C. § 105. HalalHelper is not endorsed, certified, or approved by the USDA.
Diesel fuel price data used in the Cattle Price Prediction Engine. All EIA data is public domain. Per EIA policy: "You may use and/or distribute any of our data, files, databases, reports, graphs, charts, and other information products." HalalHelper is not endorsed by the EIA.
Cattle auction price data accessed via the LMPR API. Public domain data made available under the Livestock Mandatory Reporting Act of 1999.
Prayer time calculation data provided by Aladhan.com, operated by Islamic Network. Used in the Ramadan 2027 application for accurate, method-specific prayer times.
Solar position calculations based on astronomical algorithms by Jean Meeus (Astronomical Algorithms, 2nd edition). Prayer angle conventions from the Islamic Society of North America (ISNA), Muslim World League (MWL), Umm al-Qura University, and other recognized Islamic authorities. The open source PrayTimes.org project by Hamid Zarrabi-Zadeh (LGPL v3.0) was referenced during development.
Zakat, Fidyah, Kaffarah, and Sadaqat al-Fitr rates in PalestineHelper follow calculations published by the Fiqh Council of North America (FCNA). Nisab thresholds based on current gold/silver market prices.
Zip code geocoding provided by Zippopotam.us. Open source, licensed under the Open Database License (ODbL).
Reverse geocoding provided by Nominatim. Data © OpenStreetMap contributors, licensed under the Open Data Commons Open Database License (ODbL).
Contact form processing by Web3Forms. Used for the "Schedule a Demo" form on halalhelper.com and order forms in the Ramadan app.
The Ramadan app includes a WhatsApp fallback for order submission using WhatsApp's public wa.me deep linking. WhatsApp is a trademark of Meta Platforms, Inc.
Fraunces — designed by Phaedra Charles, licensed under the SIL Open Font License.
Plus Jakarta Sans — designed by Tokotype, licensed under the SIL Open Font License.
EB Garamond — designed by Georg Duffner, licensed under the SIL Open Font License.
DM Sans — designed by Colophon Foundry, licensed under the SIL Open Font License.
Source Code Pro — designed by Adobe, licensed under the SIL Open Font License.
Amiri — designed by Khaled Hosny, licensed under the SIL Open Font License. Used for Arabic text rendering.
Inter — designed by Rasmus Andersson, licensed under the SIL Open Font License.
Cormorant Garamond — designed by Christian Thalmann, licensed under the SIL Open Font License.
Served via Google Fonts.
The following standard browser APIs are used across HalalHelper products. These are built into modern web browsers and require no third-party licenses:
HalalHelper uses publicly available data from U.S. government agencies including the USDA Agricultural Marketing Service, USDA National Agricultural Statistics Service, USDA Livestock Mandatory Price Reporting, and the U.S. Energy Information Administration. The USDA MARS Chrome Extension accesses publicly available Pennsylvania livestock auction data.
This product is not endorsed, certified, approved, or affiliated with the U.S. Department of Agriculture, the U.S. Energy Information Administration, the Commodity Futures Trading Commission, or any other U.S. government agency. All analyses, predictions, visualizations, and data compilations are solely the work of Halal Helper LLC.
HalalHelper is not a halal certification body. Halal certification in the United States is managed by private Islamic organizations. HalalHelper is a software platform that serves the halal meat industry.
Questions about attributions or licensing? Email omer@halalhelper.com.