Results for failure-or

a simple, discriminated union of a failure and a result

Extend Jest and Puppeteer to automatically take screenshots after each test failure or success

A thin wrapper around the web standard `fetch` that returns [`@joyful/result`](https://jsr.io/@joyful/result) types instead of throwing exceptions. Every response — success, HTTP error, network failure, or body parse error — is modelled as data you can in

A simple supervisor utility which monitors the status of your Node app, streams the console output somewhere, notifies an endpoint, and restarts your app on failure or source code change.

Common library for code that's used across the Client, Worker, and/or Workflow

The fastest and smallest JavaScript polygon triangulation library for your WebGL apps

A new typescript type named "Result" for explicite either failure or success result

**Node Reloader** was created for convenient start of child process and its restart in case of failure or change of source files. This is version without any dependencies. Only native node modules.

Check the engines and platform fields in package.json

utilities for observable asynchronous control flow

Retries a GitHub Action step on failure or timeout.

Stop throwing errors, and instead return Results!

SQS partial batch failure middleware for the middy framework

Custom errors

Rich matchers inspired by Hamcrest. Useful for generating helpful assertion failure messages in tests.

The TypeScript compiler with onSuccess command

Local GitHub Actions runner — pause on failure, ~0ms cache, official runner binary. Built for AI coding agents.

Easily generate "custom" error objects with addition properties which can be stringfied with JSON.stringify

A fail-fast circuit breaker for promises and callbacks

TypeScript definitions for valid-url

A lightweight TypeScript utility for wrapping operations in a structured `Result` type, mitigating the need for exception-handling boilerplate.

Capability-style filesystem roots for Node.js apps that handle untrusted relative paths.

Prettier plugin for formatting Terraform files using terraform fmt.

Testem reporter that only reports failures