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snippets/json-to-file.md

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+---
+title: JSON to file
+tags: node
+cover: travel-mug-3
+firstSeen: 2017-12-17T17:55:51+02:00
+lastUpdated: 2020-10-20T23:02:01+03:00
+---
+
+Writes a JSON object to a file.
+
+- Use `fs.writeFileSync()`, template literals and `JSON.stringify()` to write a `json` object to a `.json` file.
+
+```js
+const fs = require('fs');
+
+const JSONToFile = (obj, filename) =>
+  fs.writeFileSync(`${filename}.json`, JSON.stringify(obj, null, 2));
+```
+
+```js
+JSONToFile({ test: 'is passed' }, 'testJsonFile');
+// writes the object to 'testJsonFile.json'
+```