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6000 packages found
A tiny invariant function
A simple cache for a few of the JS Error constructors.
Parse JSON with more helpful errors
Elegant Console Wrapper
Error class for Octokit request errors
Error comparison and information related utility for node and the browser
A small utility for creating warnings and emitting them.
Create an error from multiple errors
An ES-spec-compliant shim/polyfill/replacement for the `.cause` property on all Error types that works as far down as ES3
- javascript
- polyfill
- ecmascript
- error
- shim
- syntaxerror
- typeerror
- referenceerror
- aggregateerror
- rangeerror
- evalerror
- urierror
A drop-in replacement for fs, making various improvements.
Serialize/deserialize an error into a plain object
Performance-aware simple logger for React-Native with namespaces, custom levels and custom transports (colored console, file writing, etc.)
A simple and composable way to validate data in JavaScript (and TypeScript).
Make your own error types!
Wrap zod validation errors in user-friendly readable messages
Clean up error stack traces
Virtual file format for text processing
ES Proposal spec-compliant shim for AggregateError
A small utility, used by Fastify itself, for generating consistent error objects across your codebase and plugins.