# @unified-latex/unified-latex-ctan > unified-latex tools relating to specific CTAN packages Latest version **1.8.4** (published 2026-04-03) · MIT license · 0 weekly downloads ## Install ```sh npm install @unified-latex/unified-latex-ctan pnpm add @unified-latex/unified-latex-ctan yarn add @unified-latex/unified-latex-ctan bun add @unified-latex/unified-latex-ctan ``` ## Health **Score 60/100 (C)** — status: active. Positive: has types; esm support; no vulnerabilities; high maintenance score. Warnings: low downloads. ## Facts | | | |---|---| | Version | 1.8.4 | | Published | 2026-04-03 | | First published | 2022-05-14 | | Weekly downloads | 0 | | License | MIT | | TypeScript types | bundled | | Module format | ESM + CommonJS | | Dependencies | 15 | | Unpacked size | 738 KB | | Known vulnerabilities | 0 | | Install scripts | no | | GitHub stars | 127 | | Author | Jason Siefken | | Maintainers | siefkenj | | Keywords | pegjs, latex, parser, prettier, unified-latex, unified | ## Links - npm: https://www.npmjs.com/package/@unified-latex/unified-latex-ctan - Repository: https://github.com/siefkenj/unified-latex - Homepage: https://github.com/siefkenj/unified-latex#readme - Issues: https://github.com/siefkenj/unified-latex/issues - npm.io page: https://npm.io/package/@unified-latex/unified-latex-ctan ## Dependencies (15) - [color](https://npm.io/package/color.md) ^4.2.3 - [@unified-latex/unified-latex-types](https://npm.io/package/@unified-latex/unified-latex-types.md) ^1.8.4 - [@unified-latex/unified-latex-builder](https://npm.io/package/@unified-latex/unified-latex-builder.md) ^1.8.4 - [@unified-latex/unified-latex-util-scan](https://npm.io/package/@unified-latex/unified-latex-util-scan.md) ^1.8.4 - [@unified-latex/unified-latex-util-trim](https://npm.io/package/@unified-latex/unified-latex-util-trim.md) ^1.8.4 - [@unified-latex/unified-latex-util-match](https://npm.io/package/@unified-latex/unified-latex-util-match.md) ^1.8.4 - [@unified-latex/unified-latex-util-pegjs](https://npm.io/package/@unified-latex/unified-latex-util-pegjs.md) ^1.8.4 - [@unified-latex/unified-latex-util-split](https://npm.io/package/@unified-latex/unified-latex-util-split.md) ^1.8.4 - [@unified-latex/unified-latex-util-visit](https://npm.io/package/@unified-latex/unified-latex-util-visit.md) ^1.8.4 - [@unified-latex/unified-latex-util-argspec](https://npm.io/package/@unified-latex/unified-latex-util-argspec.md) ^1.8.4 - [@unified-latex/unified-latex-util-replace](https://npm.io/package/@unified-latex/unified-latex-util-replace.md) ^1.8.4 - [@unified-latex/unified-latex-util-comments](https://npm.io/package/@unified-latex/unified-latex-util-comments.md) ^1.8.4 - [@unified-latex/unified-latex-util-arguments](https://npm.io/package/@unified-latex/unified-latex-util-arguments.md) ^1.8.4 - [@unified-latex/unified-latex-util-print-raw](https://npm.io/package/@unified-latex/unified-latex-util-print-raw.md) ^1.8.4 - [@unified-latex/unified-latex-util-render-info](https://npm.io/package/@unified-latex/unified-latex-util-render-info.md) ^1.8.4 ## Alternatives - [babylon](https://npm.io/package/babylon.md) — 5.1M weekly downloads - [csscolorparser](https://npm.io/package/csscolorparser.md) — 3.7M weekly downloads - [expr-eval-fork](https://npm.io/package/expr-eval-fork.md) — 1.5M weekly downloads - [@leeoniya/ufuzzy](https://npm.io/package/@leeoniya/ufuzzy.md) — 247.7K weekly downloads - [xml-parser](https://npm.io/package/xml-parser.md) — 78.4K weekly downloads ## Recent versions - 1.8.4 (latest) — 2026-04-03 - 1.8.3 — 2025-06-16 - 1.8.2 — 2025-02-09 - 1.8.1 — 2024-10-21 - 1.8.0 — 2024-08-22 - 1.7.1 — 2024-03-19 - 1.7.0 — 2024-02-25 - 1.6.1 — 2024-02-18 - 1.6.0 — 2024-01-17 - 1.4.2 — 2023-09-30 - 1.4.1 — 2023-09-02 - 1.4.0 — 2023-06-20 - 1.3.2 — 2023-04-26 - 1.3.1 — 2023-03-05 - 1.3.0 — 2023-02-06 - … 13 more at https://npm.io/package/@unified-latex/unified-latex-ctan/versions ## README # unified-latex-ctan ## What is this? Macro/environment definitions and utilities for specific LaTeX packages from CTAN. Note: basic LaTeX macro/environment definitions come from the `latex2e` package, even though this is technically not a CTAN "package". ## When should I use this? If you want information about special functions/macros from particular CTAN packages, or you need to parse special environments. ## Notes By default all macros/environments that are exported get processed. If multiple packages export a macro with the same name, then the later-exported one takes precedence. If two packages export a macro/environment of the same name but with conflicting argument signatures, this can cause issues when another unified-latex package processes arguments positionally. For example, by default `\textbf` takes one argument, but the beamer version of `\textbf` takes two arguments. During HTML conversion, if arguments are referenced positionally, this may cause previously-working code to fail with when beamer macro signatures are used. A workaround is provided: `_renderInfo.namedArguments`. If `_renderInfo.namedArguments` is specified on both the original macro/environment definition **and** the conflicting one, other unified-latex commands can reference arguments by name instead of by position. ## Install ```bash npm install @unified-latex/unified-latex-ctan ``` This package contains both esm and commonjs exports. To explicitly access the esm export, import the `.js` file. To explicitly access the commonjs export, import the `.cjs` file. # Constants | Name | Type | Description | | :---------------- | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :------------------------------------------------------------------------------------------------------------------- | | `environmentInfo` | `{ amsart: EnvInfoRecord; cleveref: EnvInfoRecord; exam: EnvInfoRecord; geometry: EnvInfoRecord; hyperref: EnvInfoRecord; ... 11 more ...; multicol: EnvInfoRecord; }` | Info about the environments for available ctan packages. `latex2e` contains the standard environments for LaTeX. | | `macroInfo` | `{ amsart: MacroInfoRecord; cleveref: MacroInfoRecord; exam: MacroInfoRecord; geometry: MacroInfoRecord; hyperref: MacroInfoRecord; ... 11 more ...; multicol: MacroInfoRecord; }` | Info about the macros for available ctan packages. `latex2e` contains the standard macros for LaTeX. | --- _Source: https://npm.io/package/@unified-latex/unified-latex-ctan · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._