Failure Packages

Tools for type-safe handling of expected failure conditions through standard control flow

a simple, discriminated union of a failure and a result

Clean Failure Management

Wrap a promise and make it retryable

A better way to handle errors in JavaScript and TypeScript. Handle async and sync errors without `try` and `catch` blocks.

lightweight and versatile utility that brings the power and convenience of Rust's Option and Result types to JavaScript and TypeScript. Inspired by Rust's functional error-handling and optional value handling patterns, his package offers a clean and expre

Add controlled chaos to your Angular app in under 5 minutes.

random auto messages for different situations

simply-either-ts allows you to make errors part of your functions and methods signature.

String searching failure function for JavaScript

Fibonacci string for JavaScript

Natural logarithm of the probability mass function (PMF) for a binomial distribution.

Binomial distribution probability mass function (PMF).

Simple functional utilities for Typescript

Result type based on Kotlin Result type

A type and utilities for dealing with success/failure

failure injection into AWS Lambda

Quality of life improvements to TypeScript error handling.

Minimum result type port of Rust

Scala-like Success and Failure functor/monad