Convert a dash/dot/underscore/space separated string to camelCase or PascalCase: `foo-bar` → `fooBar`

JS Object representation of a stack frame

Check if a URL is absolute

Functional programming in TypeScript

A simple base class for creating fast, lightweight web components

The Cloud Firestore component of the Firebase JS SDK.

Unpack a browser type and version from the useragent string

React Native for Web

Compiles a function to compute the plural forms index for a given value

Eliminates layout thrashing by batching DOM read/write operations

hashmap + constructor function = a hashmap you don't have to check before calling get()

Efficiently use an Observer (i.e. IntersectionObserver) without the ugly observer callback. `insular-observer` gives you a simple, per-target `observe/unobserve` API that uses the same observer instance internally.