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).

Typed errors that closely emulate the native Error class.

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

Common set of typed errors

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

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

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

Serverless-native API Gateway core — rate limiting, JWT auth, typed errors for B2B SaaS

TypeScript client for ADP Workforce Now: mTLS transport, lazy OAuth, typed errors. Runs on Bun and Node.

Shared Compose.Market SDK runtime primitives: HTTP client, typed errors, retries, storage, streaming parsers, receipts, and x402 wire types.

Typed errors and Rust-style Result types for TypeScript.

Server-side HTTP transport core for integration plugins: token auth, transient retry with Retry-After, per-request timeout, and an SSRF host-allowlist guard — over an injectable fetch seam, Effect-first with typed errors.

Tiny JWT fetch wrapper with auto refresh, typed errors, and pluggable callbacks. Framework-agnostic. ~80 LOC. Zero runtime deps.

typed errors

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

Tiny function wrapper that returns typed errors

A resilience shield for Module Federation: typed errors, access policies, timeouts, SRI, CSS-poison guard and React boundaries

HTTP client, query factories, typed errors, and generated API types for Construkt Kit apps