UI/UX Design: Internationalization and Localization Patterns Including Multi-Language Support and Currency Formatting

[thlpkee20-wq]

Description
Design internationalization and localization patterns that support multiple languages, currencies, and regional formatting preferences.

Requirements and context

• This is a UI/UX design task only; translation and implementation are not included.
• Must design language selection UI (dropdown, settings page, persistent preference) and how language changes affect the interface.
• Should address currency formatting (symbols, decimal separators, thousand separators) and date/time formatting (MM/DD/YYYY vs DD/MM/YYYY, 12h vs 24h).
• Needs to consider text expansion (some languages are longer than English) and right-to-left (RTL) languages if applicable.
• Must provide regional compliance patterns (different disclaimers, regulatory notices by jurisdiction).

Suggested execution

• Create language selection patterns showing where and how users choose their language preference.
• Design localization guidelines for currency, dates, numbers, and text direction (LTR/RTL).
• Specify text expansion considerations (button widths, form field labels, table columns) and how layouts adapt.
• Include regional compliance UI patterns (jurisdiction-specific banners, regulatory notices, compliance badges).
• Annotate translation workflow requirements (string extraction, review process, quality assurance) for content teams.

Test and commit

• Ensure localization patterns support multiple languages and that currency/date formatting is clear.
• Validate that text expansion doesn't break layouts and that RTL languages are considered if applicable.
• Include design notes on how to handle partial translations and fallback languages.

Example commit message
docs(design): design internationalization and localization patterns

Guidelines

• Complete localization patterns for language, currency, and formatting
• Regional compliance UI considerations included
• Timeframe: 96 hours

[drips-wave]

This issue has been added to the Stellar Wave Program and is worth 200 Points.

🧑‍💻 Interested in contributing? Apply to work on this issue on Drips Wave, earn points, and receive rewards.

Warning

Only applications submitted via the apply link above will be considered. Please do not apply by commenting on the issue or opening a PR directly.

🤠 Repo maintainers: You can manage this issue's Points and Complexity on your Maintainer Dashboard here. Please keep an eye on applications and respond quickly 💙

ℹ️ Learn more about Drips Wave

[augustine00z]

@augustine00z has applied to work on this issue as part of the Stellar Wave Program's 2nd wave.

Hi Augstine

I’d like to take on this design issue. I have experience designing scalable UI systems that handle dynamic text expansion and multi-currency formatting, ensuring the layout remains functional across different locales.

My Plan:

Global Selectors: Design persistent language/currency switching patterns (Header + Settings).

Formatting Specs: Define clear UI guidelines for Date (DD/MM vs MM/DD), Currency separators, and RTL (Right-to-Left) mirroring.

Layout Resilience: Provide "Stress-test" wireframes showing how buttons and inputs handle 30% text expansion.

Compliance: Create a modular "Jurisdiction Banner" system for regional regulatory notices.

ETA: 72–96 hours. I can provide the initial Formatting & Currency spec within 48 hours for early feedback.

Deliverables: Figma file with annotated components and a localization behavior guide.

May I be assigned to this?

ℹ️ Repo Maintainers: To accept this application, review their application or assign @augustine00z to this issue.