The HackerNoon Newsletter: Clean Code: Interfaces in Go - Why Small Is Beautiful [Part 3] (11/19/2025)

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🪐 What’s happening in tech today, November 19, 2025?

The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, National Review published its first issue in 1955, The People's Republic of China launched its first Shenzhou spacecraft. in 1999, The Television Broadcast Limited (TVB) was established in 1967, and we present you with these top quality stories. From How a Standardized Logistics Context Protocol (LCP) Can Unlock AIs Full Potential in Supply Chain to European Commission Investigates Amazon, Microsoft Cloud Services Under DMA, let’s dive right in.

Clean Code: Interfaces in Go - Why Small Is Beautiful [Part 3]

By @yakovlef [ 10 Min read ] Master Go interfaces: why single-method interfaces rule, accept interfaces return structs, and the nil interface gotcha that crashes production. From 6 years of Read More.

European Commission Investigates Amazon, Microsoft Cloud Services Under DMA

By @legalpdf [ 1 Min read ] EU launches three investigations into Amazon and Microsoft’s cloud services to assess gatekeeper status and potential anticompetitive practices. Read More.

How a Standardized Logistics Context Protocol (LCP) Can Unlock AIs Full Potential in Supply Chain

By @balasolai [ 24 Min read ] Logistics lacks a standard protocol for provider communication. A Model Context Protocol–style layer could be the missing infrastructure. Read More.

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We hope you enjoy this worth of free reading material. Feel free to forward this email to a nerdy friend who'll love you for it.See you on Planet Internet! With love, The HackerNoon Team ✌️