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Catalogue/Apps/Rosetta I18n

Rosetta I18n

ian_ · App

Rosetta i18n is a self-hosted translation engine that sends your key-value content to any OpenAI-compatible language model and returns it in each target locale. A glossary of exact terms overrides the model, locale rules and a brand voice set the tone, and per-key hints can disambiguate short strings. It works as a JavaScript library with Next.js server helpers and as a command line that writes one file per locale. You supply your own endpoint and API key.

Written by ooruby from the README of rosetta-i18n 0.2.1.

Not claimed by its maker. Is this yours? Prove it and answer the findings

Why it's useful

It keeps translated app text consistent with your brand voice and glossary while you choose which model does the work.

What you could do with it

  1. 1Translate an English message catalogue into Spanish and Brazilian Portuguese as part of a release step.
  2. 2Rerun after adding keys to the source file so only the new keys go to the model and existing translations stay.
  3. 3Add a glossary file of exact terms so product names are translated the way you choose in every locale.

Written from its documentation: what it says it can do, not what our checks found.

RIappContent

Maintenance

Not measured

No release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.

Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured

Not yet tested

What this does not cover

  • ·Everything. Treat it as you would software from anywhere else.

Receipt history: every signed receipt for every version of this listing, and what changed between them.

In its maker's words

Self-hosted AI translation engine — translate key-value content across locales through any OpenAI-compatible LLM, with brand voice and glossary enforcement.

Compare with

  • I18n AI Translateside by side
  • Symbiotside by side
  • Tripo CLIside by side
Compare all 4

How far this has been checked

Static scanned

What it establishes
Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
What it does not
How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
Exactly what was read
Version 0.2.1, the file with digest sha512-Kkoy71pjaX1w/O+nsdSlJA1EH2YyVnCylP15G+oAinGonO28M2ll0yqYBFAyYnZmBhZX6P6aBEDTkUM1sxThYQ==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
Authentication
Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
How the rungs work

Adding it

Run it with:

npx -y rosetta-i18n@0.2.1

Pinned to 0.2.1, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.

Where this came from

Registry
npm
Package
rosetta-i18n
Version read
0.2.1
Resolved
2026-10-10
Open the source(opens in a new tab)

Built from source, attested

npm publishes a signed statement that this exact package was built from the repository below, at this commit. It is verifiable without taking our word for it.

Repository
github.com/ian/rosetta
Commit
7e5c9c2ee11c
Built by
github.com/actions/runner/github-hosted
Registry publish attestation
signed by npm · 2026-10-10
Checked
2026-10-10

The badge, if this is your listing

It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.

[![ooruby: static scanned](https://ooruby.com/api/badge/rosetta-i18n)](https://ooruby.com/market/rosetta-i18n)

About this listing

Kind
App
Category
Content
Pricing
Free
Sandbox
No
Hosted
No
Updated
2026-10-05
Price
Free
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Rating
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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.