npm package discovery and stats viewer.
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pkg:[package-name]
@[username]
I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.
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next / express / next-routes
redux / react-redux / next-redux-wrapper / redux-thunk / redux-logger
babel-plugin-module-resolver / babel-plugin-styled-components
© 2026 – Pkg Stats / Ryan Hefner
Check if a value is a Map. ```javascript const lolite = require("lolite.ismap") const assert = require("node:assert")
Check if a value is a Map.
const lolite = require("lolite.ismap")
const assert = require("node:assert")
assert.ok(lolite.isMap(new Map()))
assert.ok(!lolite.isMap(new WeakMap()))
assert.ok(!lolite.isMap({}))