# Do coding agents recommend Vue I18n?

> Vue I18n was chosen in 4% of 224 judged internationalization sessions, ranking seventh. Measured with Claude Code, Codex and Cursor.

Source: https://armature.tech/library/do-coding-agents-recommend-vue-i18n
Published: 2026-09-11
Publisher: Armature, Inc. (https://armature.tech)

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> Vue I18n was chosen in 4% of 224 judged internationalization sessions, ranking seventh. It was also raised as a candidate in 6 further sessions without being chosen.

This page reports what happened when Claude Code, Codex and Cursor had to solve a problem in internationalization inside a realistic codebase. Not what a chat assistant says about Vue I18n. What an agent actually installed.

One thing to read first: every one of those wins came from a **single codebase**. That is a result about one repository rather than about internationalization in general, and the splits below cannot separate the two. Treat them as a description of that repository.

## The numbers

| | |
| --- | --- |
| Category | Internationalization |
| Sessions in the category | 224 |
| Sessions where Vue I18n was chosen | 10 |
| Install share | 4% |
| Rank in category | 7 of 20 |
| Codebases it won in | 1 |
| Raised as a candidate, not chosen | 6 |
| Chosen when considered | 63% |
| Site | vue-i18n.intlify.dev |

## By agent

With 10 wins spread across three agents, the rates below are small numbers and a difference between them is not yet a finding. They are here because the direction is worth knowing, not because the gap is established.

| Agent | Sessions | Chose Vue I18n | Share |
| --- | --- | --- | --- |
| Claude Code | 77 | 4 | 5% |
| Codex | 78 | 3 | 4% |
| Cursor | 69 | 3 | 4% |

## By who was asking

Vue I18n performs similarly across the four kinds of buyer, from 0% to 14%. That is unusual: the category leader changed with the persona in 19 of the 23 categories we measured.

| Who is asking | Sessions | Chose Vue I18n | Share |
| --- | --- | --- | --- |
| Vibe coder | 54 | 0 | 0% |
| Junior developer | 69 | 10 | 14% |
| Senior engineer | 47 | 0 | 0% |
| Enterprise team | 54 | 0 | 0% |

## What Vue I18n was up against

The full ranking in internationalization, from the same sessions:

| # | Product | Runs won | Share |
| --- | --- | --- | --- |
| 1 | next-intl | 57 | 25% |
| 2 | Django translation framework | 45 | 20% |
| 3 | Symfony Translation | 18 | 8% |
| 4 | Paraglide JS | 18 | 8% |
| 5 | Rails I18n | 17 | 8% |
| 6 | i18next | 14 | 6% |
| 7 | Built in-house (no product adopted) | 12 | 5% |
| 8 | Vue I18n **(this page)** | 10 | 4% |

## What this means

Agents almost never raise Vue I18n without choosing it: 6 sessions raised against 10 chosen. When it gets considered, it usually wins. The constraint is how rarely it gets considered at all, which is a presence problem: templates, framework integrations and pages that answer the configuration and production questions agents actually search for.

## Where these numbers come from

The 224 sessions in internationalization are part of a published set of 6,455, run with real coding agents inside realistic codebases and judged blind. The full method is on one page: [how we measured this](/library/how-we-measured-this).

Every internationalization run can be replayed on [the board](/leaderboards/internationalization).

If you work on Vue I18n: the judge recorded a reason for every session where it was raised and passed over. Those reasons are in the transcripts.

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## Common questions

### Do coding agents recommend Vue I18n?

Yes. Vue I18n was chosen in 10 of the 224 judged sessions in internationalization, a 4% install share, ranking seventh in its category.

### Does Claude Code recommend Vue I18n?

In 4 of the 77 sessions in internationalization run with Claude Code, which is 5%.

### Do different coding agents treat Vue I18n differently?

Not much. The three agents chose it at similar rates, between 4% and 5% of their runs.

### How was this measured?

Real coding agents at pinned versions were run in sandboxes inside 63 realistic codebases and asked to solve real tasks. A simulated project owner approved or questioned each recommendation before any code was written, and a judge from a model family that builds none of the agents read every session blind.

### How often is Vue I18n considered but not chosen?

It was raised as a candidate in 6 sessions without being chosen, and chosen in 10. That is a 63% conversion from considered to chosen.

## Read next

- [How to get picked for internationalization by coding agents](https://armature.tech/library/internationalization-coding-agents-playbook) (Markdown: https://armature.tech/library/internationalization-coding-agents-playbook.md)
- [Do coding agents recommend next-intl?](https://armature.tech/library/do-coding-agents-recommend-next-intl) (Markdown: https://armature.tech/library/do-coding-agents-recommend-next-intl.md)
- [Do coding agents recommend Django translation framework?](https://armature.tech/library/do-coding-agents-recommend-django-translation-framework) (Markdown: https://armature.tech/library/do-coding-agents-recommend-django-translation-framework.md)
- [Do Claude Code, Codex and Cursor pick the same tools?](https://armature.tech/library/do-claude-code-and-codex-agree) (Markdown: https://armature.tech/library/do-claude-code-and-codex-agree.md)

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