Provides a java-like optional class

TS adapted Java Optional class with extra utility classes.

Individually wrap inline characters/words in a chosen element, with an optional class.

JavaScript Optional class

Efficient, framework-agnostic Prisma paginator — offset + cursor pagination, optional COUNT, stable tie-breaker ordering, optional class-transformer mapping.

TypeScript library that provides an Optional<T> type similar to Java's Optional class.

Bootstrap-style CSS utilities prefixed with fe-, plus optional class presets and composition function.

Allow parsing of optional properties

A pure Typescript implementation of Java's `Optional` class.

Optional class similar to a Scala Optional, and ImmutableClass with flow definitions

Transform optional chaining operators to workaround https://crbug.com/v8/11558

Transform optional chaining operators into a series of nil checks

Allow parsing of optional catch bindings

Compile optional catch bindings

A TypeScript library for optional values, providing a simple and type-safe way to handle optional values in your code. Inspired by Java's Optional class.

The legacy ESLintRC config file format for ESLint

Optional Type in TypeScript like Java Optional API

TypeScript utility type WithRequired

A ridiculously light-weight argument validator (now browser friendly)

OpenTelemetry B3 propagator provides context propagation for systems that are using the B3 header format