tschellenbach/Stream-Framework: Stream Framework is a Python library, which allows you to build news feed, activity streams and notification systems using Cassandra and/or Redis. The authors of Stream-Framework also provide a cloud service for feed technology:

Data pipeline builder

Builds high-performance distributed systems and real-time data pipelines using asynchronous event processing and in-memory durable key-value stores.

gazette/core723

Streaming platform

Enables teams to build platforms mixing SQL, batch, and real-time streaming processing paradigms

quixio/quix-streams1.2K

Data processor

A Python framework for real-time data processing on Apache Kafka streams

socketstream/socketstream3.5K

Realtime app framework

A framework for building Realtime Web Apps by providing tools for managing projects, accelerating deployment, and integrating with various technologies.

wallaroolabs/wally1.5K

Stream processor

A distributed stream processing framework for real-time data reactions

tweetstream/tweetstream1.1K

Streaming API client

Provides Ruby access to Twitter's Streaming API

lucasjellema/real-time-ui-with-kafka-streams31

UI framework

Real-time user interface system with Kafka and streaming analytics

apache/flink24.3K

Stream processor

An open-source stream processing framework with powerful capabilities for handling high-throughput and low-latency data streams in various programming languages

streamreasoning/triplewave8

Stream publisher

Publishes RDF streams on the web by providing a framework to manage and reason over structured data in real-time.

prof18/feed-flow382

Privacy browser

An RSS reader that opens linked articles in separate browsers to preserve privacy.

pipedreamhq/pipedream9.1K

Integration platform

An integration platform that enables developers to automate workflows across multiple applications and services using pre-built components and custom code