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/ JSON Path Finder

JSON Data

Path Expression

Examples: $.property, $[0], $.array[*], $..recursive, $[0:2]

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JSON Path Finder

Find and extract values from JSON using JSONPath expressions

■ 01

What is JSON Path?

JSON Path is a query language for JSON, similar to XPath for XML. It allows you to navigate and extract data from JSON documents using path expressions. This tool helps you test and validate your JSON path expressions.

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How does it work?

Path Syntax $ - Root element .property - Child property [0] - Array index [*] - All elements .. - Recursive descent [0:2] - Array slice [-1] - Last element Common Use Cases Extract specific fields from API responses Que…

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Sample Cases

Covers Simple property access, Array indexing, and Wildcard selection so you can compare common inputs and outputs quickly.

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/ Integration

Source code from the selected tool, shown here alongside the live version on the right.

/ Source Code

TypeScript

typescript

// Simple JSON Path implementation in TypeScript
// No external dependencies required

type JsonValue = string | number | boolean | null | JsonValue[] | { [key: string]: JsonValue };

function extractJsonPath(obj: JsonValue, path: string): JsonValue[] {
  const results: JsonValue[] = [];

  // Remove leading $ if present
  let normalizedPath = path.startsWith('$') ? path.slice(1) : path;