CODE EXAMPLE FOR JAVASCRIPT

download json file react

  const exportData = () => {
    const jsonString = `data:text/json;chatset=utf-8,${encodeURIComponent(
      JSON.stringify(data)
    )}`;
    const link = document.createElement("a");
    link.href = jsonString;
    link.download = "data.json";

    link.click();
  };

  return (
    <div className="App">
      <h1>Hello CodeSandbox</h1>
      <h2>Start editing to see some magic happen!</h2>
      <button type="button" onClick={exportData}>
        Export Data
      </button>
    </div>
  );
}