ICU MessageFormat JSON — NL Pad
Extra ICU MessageFormat SAMPLE locale (nl) for catalog breadth.
{
"locale": "nl",
"format": "icu-messageformat",
"messages": {
"greeting": "Hallo",
"save": "Save",
"cancel": "Cancel"
}
}
Specifications
- Locale
- nl
- Wave
- G
What is a .json file?
JSON (JavaScript Object Notation) is a lightweight, text-based data-interchange format representing objects, arrays, strings, numbers, booleans, and null. It is language-independent, human-readable, and the dominant format for web APIs and configuration. It requires a single well-formed root value.
How to use this file
Use an example JSON file to test parsers and serializers, schema validation, Unicode and number-precision handling, and API request or response processing.
How to use this file for testing
“ICU MessageFormat JSON — NL Pad” is a deterministic Novus Examples fixture for Internationalization, Localization catalogs. Parallel text and accented, multi-script content — for testing translation pipelines, Unicode handling, and localization tooling.
Documented properties for this file: JSON · 152 bytes. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.
Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such — expect parsers to fail loudly rather than silently accept them.
Translation-catalog fixtures carry the same message set across formats, each with its native placeholder syntax. Test your i18n loader, catalog converter, or translation-memory tool, and use the RTL and CJK variants to check bidirectional text and Unicode handling.
Load the catalog with your i18n framework and verify placeholder interpolation and plural handling; the RTL and CJK variants exercise bidirectional text and font fallback.
Code examples
import json
with open("messages-nl.json") as f:
data = json.load(f)
print(type(data), len(data))Related files
- resx.NET RESX — EnglishA .NET Resources.resx file (English) with the standard ResX schema and resheader block plus name/value string data and comments, using {0} composite-format placeholders.

- resx.NET RESX — SpanishThe Spanish satellite RESX (Resources.es.resx) — for testing .NET resource parsers and culture-based resource resolution against the same keys.

- xmlAndroid strings.xml — EnglishAn Android values/strings.xml (English) with string resources, a <plurals> block, and a <string-array>, using positional %1$s placeholders — the res/values/ default catalog.

- xmlAndroid strings.xml — SpanishThe Spanish Android strings.xml (as res/values-es/) — for testing Android resource parsers, plurals, and string-array localization.

- stringsApple .strings — EnglishAn Apple Localizable.strings file (English) — quoted key = value pairs with comments and %@ placeholders, as iOS/macOS apps use per-locale in .lproj folders.

- stringsApple .strings — SpanishThe Spanish twin of the Apple .strings catalog — for testing .strings parsers and en/es diffing against the same keys.

Generated by generation/wave_g_pad.py. Free for any use, no attribution required — license.