This package exports a middleware for express that handles Error and HttpError(custom package type).
npm install --save @map-colonies/error-express-handler
import express from 'express';
import { getErrorHandlerMiddleware } from '@map-colonies/error-express-handler';
process.env.NODE_ENV = 'development';
const app = express();
app.use('/meow', fn);
app.use(getErrorHandlerMiddleware());
app.listen(8080, function() {
console.log('server is up');
});