A TypeScript error handling library for treating errors as values
Compile `using` and `await using` declarations to ES2015
TypeScript implementation of invariant(condition, message)
A codemod that suppresses existing violations of eslint rules.
An Error subclass that will chain nested Errors and dump nested stacktraces
Human-friendly JSON Schema validation for APIs
A simple cache for a few of the JS Error constructors.
Oxc Parser Node API
Create HTTP error objects
TS Model & utils for OpenAPI 3.x specification.
Prettified AJV errors
A Node.js gRPC library that is nice to you
Modern type-safe way of building CLIs
JSON.parse with context information on error
TypeScript definitions for http-errors
Langfuse observability provider for Mastra - uses official Langfuse v5 SDK
Human-readable error messages for Ajv (Another JSON Schema Validator).
Force configured functions to include explicit generics
Type safe utilities for throwing errors (and responses) if things aren't quite right. Inspired by npm.im/invariant
JSON.parse with context information on error
<div align="center"> <img width="200" height="200" src="./Esl.svg"> <h1>eslint-plugin-no-explicit-type-exports</h1> <p> This plugin guards against attempting to export types that may not exist after type extraction. This usually occurs when you
A tool for migrating frontend application from JavaScript to TypeScript
Create an error from multiple errors
Error printer to pretty print Japa errors