The article flag (sponsored, new, updated, etc)

Check if argv has a specific flag

Determine if the current node version supports the `--preserve-symlinks` flag.

Feature flags SDK for NodeJS environments

Generates and consumes source maps

Reusable Typescript React Components

A Tailwind CSS plugin for automatically styling plain HTML content with beautiful typographic defaults.

Vector (*.svg) country flag icons in 3x2 aspect ratio.

PostCSS plugin to transform the :is() CSS pseudo-class into more compatible CSS selectors.

Get the native JavaScript type of a value, preceded by the appropriate indefinite article (either `a` or `an`), for use in error messages.

Use the :dir pseudo-class in CSS

Shared OpenFeature JS components (server and web)

Regex template tag with extended syntax, context-aware interpolation, and always-on best practices

extended POSIX-style sprintf

> A curated collection of all country flags in SVG — plus the CSS for easier integration. See the [demo](https://flagicons.lipis.dev).

Graph theory (a.k.a. network) library for analysis and visualisation

Use Custom Selectors in CSS

Check whether a RegExp flag is supported

A bcrypt library for NodeJS.

Typed command-line arguments parser