Streaming

4 articles

A Kafka cluster with producers sending events through topic partitions to consumer groups processing data in parallel

Real-Time Data Pipelines with Apache Kafka and TypeScript

Build real-time data pipelines with Apache Kafka and TypeScript: partitioning strategies, consumer groups, exactly-once semantics and dead letter queues.

Sep 14, 2025·3 min read

Live dashboard with streaming charts and real-time data updates

Tutorials

A Real-Time Dashboard with Server-Sent Events and React

A step-by-step tutorial for a live-updating dashboard with Server-Sent Events: the SSE protocol, a Node.js server and a React client with reconnection.

Oct 5, 2024·6 min read

Data flow diagram showing database transaction logs being captured and streamed to multiple downstream consumers through a CDC pipeline

Backend

Implementing Database Change Data Capture Pipelines

Build CDC pipelines that stream database changes downstream in real time: log-based capture with Debezium, event formats, schema evolution, exactly-once.

Aug 8, 2023·5 min read

Async iterator pipeline showing data flowing through transform stages with backpressure signals

Engineering

Async Iteration Patterns in JavaScript and TypeScript

A deep dive into async iterators and generators in JavaScript — for-await-of loops, async generator functions, backpressure and streaming patterns.

Nov 22, 2021·4 min read

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