PouchDB extension:

• pouchdb-try: the following
  • tryGet(key, options?) - get the document of the key, return undefined instead raise error if the key is not found.
  • tryRemove(key, options?) - remove the document, return undefined instead of raise error if it doesn't exist.
  • tryPut(doc, options?) - you can use this if u need ignore the some status error, such as 409.
  • NOTE: options.ignoreStatus: do not raise error if error status is the ignoreStatus. defaults to 404.
• pouchdb-fetch-json: only for pouchdb-adapter-http.
  • async fetchJson(path, options): the path is the relative from server url.

npm install pouchdb-ex

Then attach it to the PouchDB object:

import PouchDB from 'pouchdb';
import {installTry, installFetchJson} from 'pouchdb-ex';
PouchDB.plugin(PouchEx.installTry);
// only for adapter http:
PouchDB.plugin(PouchEx.installFetchJson);