Web app — EdTech
RevisionIB
A revision platform with question banks and past papers for IB Diploma students.
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Overview
A structured revision platform for IB Diploma students with topic-based question banks, practice exams and past papers, plus progress tracking and bookmarks. Built as a fast single-page app with database-enforced access control and a separate admin system for content.
What we built
- 01Question banks organised by subject, topic and subtopic
- 02Practice exams and structured past-paper access
- 03Progress tracking and bookmarking
- 04Markdown and KaTeX maths rendering
- 05Role-based access enforced with Postgres RLS
- 06Admin dashboard for subjects, questions and assessments
Stack
- React
- TypeScript
- Vite
- TanStack Query
- Supabase
- PostgreSQL
- KaTeX
- Vitest