Easily build scalable in-app notifications, chat, realtime graphs, geotracking and more in your web & mobile apps with our hosted pub/sub messaging API.
How is the JS bundle size for this?
In Portabella (https://portabella.io) I'm using Ably for realtime functionality, but the bundle size is huge for what I want, basic subscriptions and message sending. I looked into Pusher and PubNub but from what I could tell it was a similar story.
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