Whitespace.
See who already built your idea — and the space they left open.

CLUSTER EXTRACTS-QUESTIONS-TEXT · 7 ENTRIES · EARLIEST ENTRY 2026-08-31

Question extraction study tools

This cluster focuses on extracting questions from documents or text to support study and exam preparation, with one member also answering questions and offering summaries, quizzes, and flashcards. The cluster's dated history is too thin to read a shape from, as only 1 dated entry exists before the index start. Traction is led by Quirex-A-Question-Management-System with 1 star, while other members have 0 stars.

Entry timeline

ENTRY TIMELINE

OCT 2025: 1AUG 2026: 2SEP 2026: 1OCT 2026: 3
OCT 2025OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 6 unlabelled

Operator · 5 hobby · 2 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 7 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Quirex-A-Question-Management-System1★9 days—hobbyLocal-first question bank app that stores exam questions as plain text, searches by tags, and exports LaTeX-compiled papers.
  2. 02luagt-sayt0★17 dayslivehobbyWeb app that extracts English words from uploaded photos and creates interactive flashcards with Uzbek translations, audio pronunciations, and quizzes for learners.
  3. 03DocuMind-AI-Intelligent-Document-Assistant0★8 days—hobbyWeb app that extracts text from uploaded documents and answers questions about them, with study tools for summaries, quizzes, and flashcards.
  4. 04extrator-questoes0★1 mo—ai-builtWeb app that extracts questions from documents or text for study and exam preparation.
  5. 05labdoc0★29 days—hobbyWeb app that answers natural-language questions from laboratory procedures and extracts structured master data for LIMS from the same documents.
  6. 06B650★11 mostalelivehobbyWeb app that analyzes text to explain cultural and historical context, cross-cultural connections, and modern-day analogies for students.
  7. 07only the questions0★unknownliveApp that extracts the questions from a given text and displays them.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.