A Pothos plugin for adding typed errors into your schema

A class designed to enable easily extending the built-in javascript Error, allowing typed errors.

Typed errors for Voyant Workflows (FatalError, RetryableError, TimeoutError, HookConflictError, QuotaExceededError, ValidationError).

HarnessAdapter contract, process helpers, typed errors, and low-level execution utilities.

Typed errors with registered codes for seedcord bots

Typed errors that closely emulate the native Error class.

Plain TypeScript Result tuples with typed errors, narrowing, helpers, and JSON-friendly arrays

Tiny function wrapper that returns typed errors

Common set of typed errors

Configuration, typed errors, structured logging and the driver system behind Cogenta.

oRPC integration for unthrown: Result-returning procedure handlers and an AsyncResult client, with end-to-end typed errors

Speak Effect natively from CraftTS — Layers as providers, typed errors as exceptions

Postgres-native TypeScript ORM, runs on Neon, Vercel Postgres, Cloudflare, Supabase. Streaming cursors, typed errors, single-query nested relations. One dependency, no WASM engine

Typed errors and Rust-style Result types for TypeScript.

Type-safe reactive TypeScript — signals, generators, typed errors. Declare. Yield. Derive. Compile — no surprises

Shared result types, retry and timeout helpers, typed errors, and data-sanitizing utilities for TypeScript services and libraries.

React Query / TanStack Query fetch client — typed errors, AbortSignal, SSR, SSE, upload. Lightweight axios/ky alternative (~3.5KB).

Core client for the Enspace API — HTTP, auth strategies, typed errors, resources.

Database boundary — transaction-as-context, typed errors, driver-agnostic

RSPFX diagnostics: logger, typed errors, benchmarks, formatting