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Protobuf-like i18n from plain code. Version 0.25.6 via Homebrew; verified 2026-07-05.
install
Additional install commands
overview
Package summary
Protobuf-like i18n from plain code
Project links
Commands and aliases
- wuchale
history
Project history and usage
wuchale is a compile-time internationalization toolkit for JavaScript and TypeScript projects. Its project README positions it around writing normal component code and letting the build step extract and replace translatable messages, with catalog storage based on compact arrays and standard PO files.
Project history
The project is organized as the `wuchalejs/wuchale` monorepo and includes the core CLI plus official adapter packages for JSX, Svelte, Astro, JSON storage, and vanilla JavaScript or TypeScript. The official documentation and README emphasize a zero-wrapper approach: developers write literal UI text, then wuchale scans source code with AST analysis and rewrites build output for localization.
Adoption history
Public adoption signals are still modest compared with older i18n libraries, but the project has a real documentation surface, examples, changelog, Discord link, and hundreds of GitHub stars. Its niche is newer front-end stacks where developers want i18n without `t()` calls, wrapper components, or manually named message keys.
How it is used
The documented workflow is to install the base package and any framework adapter, add the Vite plugin when applicable, create `wuchale.config.js`, run `npx wuchale`, and let the tool extract messages into catalogs. Translators edit the extracted PO files, and wuchale compiles compact catalogs for the application build.
Why package nerds care
For package maintainers and front-end tooling watchers, wuchale is interesting because it treats i18n as a compiler transform rather than a runtime library convention. It belongs near Vite plugins, AST-based source transforms, gettext-style catalog tooling, and framework adapters for React, Preact, Svelte, SolidJS, Astro, and plain JS/TS.
Timeline
- 0.9.0: Earliest version listed in the official core changelog.
- 2026: The official changelog lists the 0.25.x series and recent fixes around nested messages and build behavior.
- 2026: The README describes official packages for the core CLI, JSX, Svelte, Astro, and JSON storage.
Related projects
- wuchale overlaps conceptually with gettext and PO-file workflows, but targets modern JavaScript build pipelines. Its README contrasts its normal-code workflow with traditional calls such as `t('Hello')` or wrapper components such as `Trans`.
Sources
security posture
No protected-tool coverage found yet
No matching local secret-handling manifest was found for wuchale. Nucleus package metadata is still published here so future coverage has a stable package URL.
Install behavior
- No Homebrew post-install hook is recorded in formula metadata.
- Homebrew bottle metadata is available for 1 platform targets.
- Installs with 1 runtime dependencies.
Recommended review
Before unattended agent use, check whether the tool reads plaintext credentials, writes remote state, publishes artifacts, or shells out to plugins.
local files
Configuration and credential file locations
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
Configuration files
Config paths the tool may read or write during local use.
- Unix
wuchale.config.jswuchale.config.ts- Windows
wuchale.config.jswuchale.config.ts
executables
Installed executables
| Command | Kind | Exposure | Note |
|---|---|---|---|
wuchale | cli | global executable |
freshness
Version and freshness
These signals separate page generation age, package-manager activity, and upstream release comparison. Version lag is warned only when an evidence URL and comparable versions are present.
page generated2026-07-08
manager version0.25.6
manager updated2026-07-05
local dataok
upstreamnot checked
latest detectednot detected
- infoRelease/tag comparison is only available for GitHub repositories.https://wuchale.dev/none confidence
install metadata
Package metadata
| Package key | brew:wuchale |
|---|---|
| Version | 0.25.6 |
| Package manager | Homebrew |
| Package manager page | https://formulae.brew.sh/formula/wuchale |
| Homepage | https://wuchale.dev/ |
| Repository | https://github.com/wuchalejs/wuchale |
| Upstream docs | https://github.com/wuchalejs/wuchale#readme |
| License | MIT |
| Source archive | https://registry.npmjs.org/wuchale/-/wuchale-0.25.6.tgz |
| Last updated | 2026-07-05T09:59:45Z |
| Pulse | updated |
| Dependencies | node |
| Bottle | available (on all) |
| Homebrew post-install | not defined |
| Service | none declared |
registry facts
Source database details
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | wuchale |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
source trail
Generated from repository data
This page is generated by av-web from the private package SQLite artifact built by scripts/generate-pkg-sqlite.py.
Combined YAML source
View the package source record on GitHub.
Used sources
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated configuration and credential file locations
- curated package history
- package relationship graph
- package version freshness
- package-page enrichment