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Texifine

LaTeX block editor

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A Notion-style editor with the typographic quality of LaTeX: native equations, theorems and proofs, automatic numbering and cross-references, and reference-grade bibliographies.

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PH · launched Oct 17, 2026 · 1 upvote (top 67%)

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Could you build this?

Partial Building a basic block editor with KaTeX is straightforward, but replicating full LaTeX typographic semantics (dynamic auto-numbering, cross-referencing, BibTeX parsing, and theorem environments) in a WYSIWYG editor is technically complex.

What it would actually take: Requires extending a rich-text block framework like ProseMirror or Lexical with custom node schemas, a localized citation manager parsing BibTeX/CSL, and dynamic reactive graph state to manage cross-reference numbering and dependencies. Building a reliable two-way parser between complex LaTeX syntax and block ASTs demands extensive compiler and rich-text engineering expertise.

Competitors

Other products that read as similar to this one : 1294 launches clear the similarity bar, closest 8 shown.

Attention rank: #800 of 1295 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 352 days after the earliest competitor.

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