{
 "schema_version": 1,
 "generated": "2026-10-20",
 "repo": "cdcailf/cjkfold",
 "name": "cjkfold",
 "owner": "cdcailf",
 "slug": "cdcailf-cjkfold",
 "github": "https://github.com/cdcailf/cjkfold",
 "what": "A Python library and command line tool that folds look-alike CJK radical glyphs back to the ordinary Han characters they imitate, and reports look-alike and invisible characters in text.",
 "why": "",
 "language": "Python",
 "requirements": [
  "Python 3.9 or newer with pip",
  "Plain text extracted from the PDF, for example with pdftotext",
  "A terminal for the command line examples, or a Python project for the library calls"
 ],
 "audience_note": "Developers and data engineers who ingest Chinese or other CJK text from PDFs and see searches, retrieval or deduplication quietly miss matches.",
 "risk": "none",
 "section": "earlier",
 "weekly_rank": null,
 "category": "Software and DevOps",
 "url": "https://dedupedai.com/use-cases/cdcailf-cjkfold/",
 "use_case_count": 4,
 "use_cases": [
  {
   "id": "cdcailf-cjkfold--check-pdf-text-for-lookalikes",
   "title": "Check PDF-extracted Chinese text for look-alike glyphs",
   "best": true,
   "url": "https://dedupedai.com/use-cases/cdcailf-cjkfold/check-pdf-text-for-lookalikes/",
   "json": "https://dedupedai.com/use-cases/u/cdcailf-cjkfold/check-pdf-text-for-lookalikes.json"
  },
  {
   "id": "cdcailf-cjkfold--fold-rag-corpus-and-queries",
   "title": "Fold a RAG corpus and its queries so Chinese terms match",
   "best": false,
   "url": "https://dedupedai.com/use-cases/cdcailf-cjkfold/fold-rag-corpus-and-queries/",
   "json": "https://dedupedai.com/use-cases/u/cdcailf-cjkfold/fold-rag-corpus-and-queries.json"
  },
  {
   "id": "cdcailf-cjkfold--scan-corpus-for-invisible-characters",
   "title": "Audit a folder of extracted text for hidden characters",
   "best": false,
   "url": "https://dedupedai.com/use-cases/cdcailf-cjkfold/scan-corpus-for-invisible-characters/",
   "json": "https://dedupedai.com/use-cases/u/cdcailf-cjkfold/scan-corpus-for-invisible-characters.json"
  },
  {
   "id": "cdcailf-cjkfold--fold-extracted-text-in-place",
   "title": "Rewrite extracted text files with look-alikes folded",
   "best": false,
   "url": "https://dedupedai.com/use-cases/cdcailf-cjkfold/fold-extracted-text-in-place/",
   "json": "https://dedupedai.com/use-cases/u/cdcailf-cjkfold/fold-extracted-text-in-place.json"
  }
 ],
 "disclaimer": "Third-party repos we don't own or vouch for. AI-generated use cases can be wrong: review everything and run at your own risk."
}