# is-node-modern [](https://www.npmjs.com/package/is-node-modern)
Detects if node is modern, with helpful command line tools
[](https://travis-ci.org/alexindigo/is-node-modern)
[](https://travis-ci.org/alexindigo/is-node-modern)
[](https://ci.appveyor.com/project/alexindigo/is-node-modern)
[](https://coveralls.io/github/alexindigo/is-node-modern?branch=master)
[](https://david-dm.org/alexindigo/is-node-modern)
[](https://www.bithound.io/github/alexindigo/is-node-modern)
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## Install
```
npm install --save-dev is-node-modern
```
then add to your `package.json` following script:
```json
"scripts": {
"my-action": "is-node-modern && thing-I-want-to-do-in-modern-node-versions || is-node-not-modern"
}
```
By default it will consider modern node versions that equal or above LTS version.
Also you can specify custom threshold, like:
```json
"scripts": {
"my-action": "is-node-modern 6 && thing-I-want-to-do-in-node-v6-or-above || is-node-not-modern 6"
}
```
to execute provided commands within custom threshold.
## Example
### CLI
Running `eslint` in node version equal or above 4 (current LTS version):
```json
"scripts": {
"lint": "eslint *.js",
"ci-lint": "is-node-modern && npm run lint || is-node-not-modern"
}
```
Now you can have CI for node versions below `4`, while running latest eslint only within `node@4+`.
### Node
Also, it could be used as regular node module:
```javascript
var isNodeModern = require('is-node-modern');
if (isNodeModern())
{
// only run in node@4+
}
if (isNodeModern(6))
{
// only run in node@6+
}
```
## License
Is-Node-Modern is released under the [MIT](LICENSE) license.
