localization-testing

Automate localization testing across multiple locales with Playwright.

Updated Jan 31, 2026
One-click install
npx skills add https://github.com/AbhiRKeesara/test-automation-skills --skill localization-testing-abhirkeesara
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: localization-testing
Source: https://github.com/AbhiRKeesara/test-automation-skills/tree/main/skills/localization-testing
Command: npx skills add https://github.com/AbhiRKeesara/test-automation-skills --skill localization-testing-abhirkeesara

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps teams verify that software correctly adapts to different languages and locales by testing multiple languages, right-to-left layouts, and locale-specific formats using Playwright.

Core Features & Use Cases

  • i18n/l10n Coverage: Validate translations, date/number/currency formats, and locale-specific content across languages.
  • RTL & Layout Validation: Ensure UI mirrors appropriately for RTL languages and text expansion doesn't break layouts.
  • Use Case: QA engineers can run a single skill to verify Spanish, French, and German UIs, ensuring localized strings appear correctly and UI remains consistent.

Quick Start

See the SKILL.md for a full guide and start with Testing Multiple Locales in your Playwright tests.

Frequently Asked Questions about localization-testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate localization testing for multiple locales using Playwright?

Automate localization testing by using Playwright fixtures to parameterize locale tests, validating locale-aware UI rendering, translations, and formats across multiple languages in a single run.

Can I verify RTL layouts and text expansion issues in Playwright?

Yes, RTL layout validation verifies that UI mirrors appropriately for right-to-left languages and ensures text expansion from localized strings does not break layout consistency.

How do I check date, number, and currency formatting across different locales in Playwright?

Validate locale-specific formats by applying locale-aware test data to Playwright fixtures, checking that date, number, and currency rendering matches the expected regional conventions.

What is the best way to test i18n translation coverage in Playwright?

Test i18n translation coverage by parameterizing Playwright tests across target locales to verify that localized strings appear correctly and locale-specific content renders as expected.

Do I need additional dependencies to run parameterized locale tests in Playwright?

No additional dependencies are required; parameterized locale tests run using standard Playwright fixtures and locale-aware test data to validate multi-language UX without external libraries.

Why does my localized UI layout break when rendering different languages in Playwright?

Layout breaks occur when text expansion from longer localized strings is not accounted for; RTL verification and layout validation ensure UI consistency across multiple locales.