intlayer-react

Internationalization support for React, a JavaScript library for building user interfaces. It lets components declare their own content dictionaries and read them with the useIntlayer hook.

In plain words
What is it for?
Use it to configure React translations, create translated components, define locale-specific content, and connect content providers or hooks.
Why use it?
It keeps a component's translations close to the component instead of requiring one large translation file for the whole application.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/aymericzip/intlayer-skills/intlayer-react
Any agent
npx skills add aymericzip/intlayer-skills --skill intlayer-react
Clone the repo
git clone --depth 1 https://github.com/aymericzip/intlayer-skills

Made for: Claude Code, Codex.

Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 882 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00046 $0.00882
Opus 5 $0.00023 $0.00441
Sonnet 5 $0.00009 $0.00176
Haiku 4.5 $0.00005 $0.00088

Measured 2d ago against content hash cbf07aa76be0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

intlayer-react scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to intlayer-react — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/intlayer-react/SKILL.md · 106 lines

How it starts

The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Intlayer React Usage

Core Philosophy

Intlayer promotes Component-Level Content Declaration. Instead of a massive global translation file, content is declared in *.content.ts files adjacent to the React components that use them.

Workflow

To create a translated component, you need two files:

  1. Declaration: A content file (e.g., myComponent.content.ts) defining the dictionary.
  2. Implementation: A React component (e.g., MyComponent.tsx) using the useIntlayer hook.

1. Declare Content

Create a content file using t() for translations. File: src/components/MyComponent/myComponent.content.ts

import { t, type Dictionary } from "intlayer";

const content = {
  // The 'key' must be unique and matches what you pass to useIntlayer()
  key: "my-component",
  content: {
    text: t({
      en: "Welcome",
      fr: "Bienvenue",
      es: "Hola",
      // ... All other locales set in intlayer config file
    }),
  },
} satisfies Dictionary;

export default content;

Intlayer React Usage

Setup

useIntlayer Hook

import { useIntlayer } from "react-intlayer";
const MyComponent = () => {
  const content = useIntlayer("my-dictionary-key");
  return (
    <div>
      <h1>
        {/* Return react node */}
        {content.text}
      </h1>
      {/* Return string (.value) */}
      <img src={content.text.value} alt={content.text.value} />
    </div>
  );
};

References

Read the full file on GitHub · 106 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 106 lines · 46 tokens per session scan A cbf07aa76be0

Subscribe to this mod's changes

intlayer-react is a skill published in the GitHub repository aymericzip/intlayer-skills (4 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 46 tokens to every session and 882 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to intlayer-react, differing in 0 lines, and is treated as a copy.

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