Research Tools

Hujjah

A privacy-focused research platform for Quran, hadith, and Islamic scholarship — powered by AI that doesn't compromise your data.

Apr 2026 – May 2026Solo Developer
Hujjah

Problem

Existing Islamic research tools send your data to third-party services and lack proper tools for understanding hadith chains of narration.

Solution

We built a research engine that runs entirely in your browser — no data leaves your device. It includes full Quran and hadith search, AI-powered answers grounded in authentic sources, and an interactive visual explorer for hadith chains.

Key Contributions

  • Made 111 Quran translations searchable instantly — find any verse across any translation in seconds
  • Built an AI assistant that answers Islamic questions using authentic sources, not guesswork
  • Created a visual tool that maps hadith chains of narration so anyone can trace authenticity at a glance
  • Made the platform fully bilingual in English and Bengali for wider accessibility
  • Delivered uninterrupted Quran audio with verse highlighting and auto-play across surahs

Impact

Semantic search across 111 Quran translations and visual hadith chain analysis — all completely private, running client-side.

Technologies

Next.jsSQLiteGroq AITransformers.js

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