cfarewell-0.2.1 has been yanked.

cfarewell

The right closing line for a formal letter.

Choose a valediction from 40 locale entries, including Swiss German, British English, French, and Japanese. Explicit wording always takes precedence over table defaults. No model or network calls.

import { closing } from '@corbet-labs/cfarewell';

closing('de-ch');
// Freundliche Grüsse

Install

Environment	Command
Rust / Cargo	`cargo add cfarewell`
Node.js / npm	`npm install @corbet-labs/cfarewell`
pnpm	`pnpm add @corbet-labs/cfarewell`
Yarn	`yarn add @corbet-labs/cfarewell`
Bun	`bun add @corbet-labs/cfarewell`
Deno	`deno add npm:@corbet-labs/cfarewell`

The 0.2.1 JavaScript distribution includes compiled ESM, CommonJS, TypeScript declarations, and a standalone browser module. Node.js 20+ is supported; no TypeScript loader is required.

// CommonJS
const { closing } = require('@corbet-labs/cfarewell');

<script type="module">
  import { closing } from 'https://cdn.jsdelivr.net/npm/@corbet-labs/cfarewell@0.2.1/dist/browser.js';
  console.log(closing('de-ch'));
</script>

Python wheels, source distributions, and CLI instructions are in the installation guide. JSR publication and Typst availability are listed there explicitly.

Rust

use cfarewell::closing;

assert_eq!(closing("de-ch", None), "Freundliche Grüsse");
assert_eq!(closing("en-gb", None), "Yours sincerely,");

Python

from cfarewell import closing

assert closing("de-ch") == 'Freundliche Grüsse'

API

Function	Purpose
`closing(locale, override?)`	Resolve a valediction; even an empty override wins
`availableLocales()` / `available_locales()`	List the 39 canonical locale codes

Locale matching is case-insensitive. Resolution tries the exact locale, then its base language, then English: fr-be → fr, xx → en. An override is returned unchanged, including an empty string. The locale table owns punctuation, so callers should not append another comma.

Correspondence family

Library	Responsibility
cletter	Compose the correspondence helpers
cgreet	German salutations and titles
cfarewell	Locale-specific closings
cdate	Calendar-date formatting
cink	Handwritten signature images

Development

Behavior is defined by the locale tables and shared conformance vectors. Rust, JavaScript, and Python run the same vectors. Selected CI checks exercise installed JavaScript tarballs, Python wheels and command-line entrypoints, and Typst packages. Release validation records the actual runtime and platform; Linux results do not establish native Windows or macOS coverage. All five Rust crates forbid unsafe code in their own source.

See the release guide for generation, verification, and publication commands.

cfarewell 0.2.1