9 min read Jump links Introducing the ‘Problem Details for HTTP APIs’ specification Problem types and Problem details objects Example problem details response More details, clearer problems Breakdown of a problem details object How to send problem details responses with Express Define problem types and map them to JavaScript error classes Look up the problem details for an […]
Category: Node.js
7 min read Jump links Getting errors to error handler middleware Creating an error handler Error handler concerns Error handler middleware function Error handler helper functions Applying the error handler middleware Example error response Next steps Getting errors to error handler middleware Creating an error handler Error handler concerns Error handler middleware function Error handler helper functions Applying […]
9 min read Jump links Getting to grips with JSON Schema Why should I use JSON Schema and not validation library X? How to integrate validation with JSON schemas into your application Pulling it all together Wrapping things up Handy JSON Schema links
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Notes from NodeConf Remote 2020
9 min read Talk: Aaaaaaaaaaaaaah, They’re Here! ES Modules in Node.JS Talk: Can we double HTTP client throughput? Talk: AsyncLocalStorage: usage and best practices Talk: Examining Observability in Node.js Talk: Node.js startup performance
6 min read When you’re building an API with Express it can be difficult to know how to send consistent error responses. The framework doesn’t seem to provide any special features for this, so you’re left to figure it out on your own. At some point you’ll probably find yourself wondering if you’re doing it “the right way”.