A NestJS exception filter to convert JSON responses to RFC 9457 (formerly RFC 7807)-compliant Problem Details for HTTP APIs. Standardizes HTTP error responses and sets Content-Type to application/problem+json.

A middleware for converting errors into application/problem+json

RFC 7807 application/problem+json implementation for express framework

Parse, Resolve, and Dereference JSON Schema $ref pointers

A middleware for converting errors into application/problem+json

Parse, Resolve, and Dereference JSON Schema $ref pointers

Parse, Resolve, and Dereference JSON Schema $ref pointers

Parse, Resolve, and Dereference JSON Schema $ref pointers

shim for require.main.filename() that works in as many environments as possible

Type safe utilities for throwing errors (and responses) if things aren't quite right. Inspired by npm.im/invariant

Parser adapter for parsing JSON documents into AsyncAPI 2.x.y namespace.

A library for parsing VS Code style problem matchers

Parser adapter for parsing JSON documents into OpenAPI 3.0.x namespace.

HTTP content negotiation

This package uses ES2015 decorators to simplify JSON schema creation and use

JSON parse with prototype poisoning protection

RFC 9457 Problem Details middleware for Hono

JS library that allows you to easily serialize and deserialize data with BigInt values

Allows you to build compile-time libraries

Build and manage the fast-json-stringify instances for the fastify framework