nodevu

nodevu is a Node.js version utility: it collects, merges, and reasons about Node.js versions in a way that's developer friendly. It's a set of small modules, so you install only the ones you need.

npm install @nodevu/core

Then ask it about any release line:

const nodevu = require('@nodevu/core');

const data = await nodevu();

console.log(data.v20.support.lts.newest);

JavaScript

Foundational modules

@nodevu/core: the online-only core. It fetches the version information Node.js publishes and merges it into one object, adding what it can work out from dates and release flags.
@nodevu/static: the offline version of core. It ships core's data, and a few subsets of it, as JSON that's updated on a schedule.

Utilities

@nodevu/oldest: the oldest LTS or security release of a release line.
@nodevu/newest: the newest LTS or security release of a release line.
@nodevu/ranges: ranges of Node.js versions, such as every release of the active LTS lines.
@nodevu/aliases: the names of those ranges.
@nodevu/translate: translates the terms the Node.js project proposed for the support property in package.json to aliases.

Helpers

@nodevu/parsefiles: parses the files identifiers of a release in the Node.js release index into file names.
@nodevu/opt: builds the options @nodevu/core takes, with their defaults.
@nodevu/fetchindex: fetches the Node.js release index.