Json to typescript

[akshykhade]

What feature or new tool do you think should be added to DevToys?

Json to typescript or possibaly multiple language classes or interfaces conversion

Why do you think this is needed?

its everyday job. i use - https://app.quicktype.io/

Solution/Idea

https://app.quicktype.io/

Comments

No response

[yuvashrikarunakaran]

bash
npm install quicktype-core

js
const { quicktype, InputData, jsonInputForTargetLanguage } = require("quicktype-core");

/**

• Convert JSON to TypeScript interface.

• @param {string} jsonData - The JSON data string to convert.

• @returns {string} - The generated TypeScript code.
  */
  async function convertJsonToTypescript(jsonData) {
  try {
  const inputData = new InputData();
  const jsonInput = jsonInputForTargetLanguage("typescript");

  // Add the JSON data to the InputData
  inputData.addSource({
  name: "MyModel",
  samples: [jsonData]
  });

  // Generate TypeScript from JSON
  const { lines } = await quicktype(inputData, "MyModel", { lang: "typescript" });
  return lines.join("\n");
  } catch (error) {
  console.error("Error converting JSON:", error);
  }
  }

// Example JSON
const jsonData = { "name": "John Doe", "age": 30, "isActive": true };

convertJsonToTypescript(jsonData).then((typescriptCode) => {
console.log(typescriptCode);
});