# json-render directives 0.19

Interactive explorer for the seven prebuilt directives in `@json-render/directives`. Pick a directive, tweak inputs, see the rendered output and copy the JSON spec fragment.

Directive
Input value

## Spec fragment

## Rendered output

## All seven directives at a glance

Name | Purpose
--- | ---
`$format` | Intl date / currency / number / percent (plus relative dates)
`$math` | add, subtract, multiply, divide, mod, min, max, round, floor, ceil, abs
`$concat` | Join an array of dynamic values into a string
`$count` | Length of array or string (0 otherwise)
`$truncate` | Truncate to length with optional suffix
`$pluralize` | Singular / plural / zero selection with count prefix
`$join` | Join array with separator (default ", ")

Plus `createI18nDirective(config)` for `$t` translation, and `standardDirectives` for one-line registration.