The Replay (1/14/26): Deterministic agents, Angular v21, and more

The Replay is LogRocket’s weekly newsletter for dev and engineering leaders.

Delivered once a week, it’s your curated guide to the most important conversations around frontend dev, emerging AI tools, and the state of modern software.

Here’s what you’ll find in this week’s edition:

1/14/25

Alexandra Spalato, full-stack dev and fractional AI officer, explores how to build agentic AI with probabilistic understanding and deterministic routing using state machines.

Mark Techson, Google engineer and award-winning instructor, joins PodRocket to talk through what’s new in Angular v21, including signal forms, AI features, and more.

Emmanuel John breaks down the Agent User Interaction (AG-UI) protocol by building a CLI client using the AG-UI TypeScript SDK.

What happens when you replace three senior devs with AI agents?

Should you name your baby after your favorite AI model?

….and much more.

Looking for more content like this? Subscribe today or check out past issues of The Replay.

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