(node:71307) [DEP0079] DeprecationWarning

Question

Try to update MongoDB document Getting Deprecation Warning as

(node:71307) [DEP0079] DeprecationWarning: Custom inspection function on Objects via

Answer 1

You should add the options useCreateIndex to your connect method

mongoose.connect(keys.mongoURI, {
    useNewUrlParser: true,
    useCreateIndex: true,
})