Your app ships on the shoulders of strangers’ code – and one tiny NPM package can bring production to its knees. In this SEEK Bytes MixBytes episode, Seamus and Raf unpack the wild world of NPM incidents, AI-powered tooling and imposter syndrome, and what they all mean for anyone working in modern IT.

In this episode, we explore:

• How fragile our dependency stacks really are – the story behind LeftPad and why NPM banned unpublishing, the “everything” package that created an immovable dependency ball, and real protestware incidents in Faker.js, color.js and node-ipc that leaked into tools like Vue CLI.

• Practical dependency hygiene for real teams – pinning vs ranges, SemVer myths, why a “patch” can still break prod, using tools like Renovate and Dependabot, and why being a good package maintainer is its own specialist skill – especially when millions of systems rely on your code.

• TypeChat, cognitive load & imposter syndrome – how Microsoft’s TypeChat can bolt LLMs onto existing apps with strongly typed payloads, why inheritance, over-factoring and shallow microservices crush your brain, and how SEEK’s pairing culture, radical candor and “barrel vs bullets” mindset help devs navigate imposter syndrome.

Whether you’re in software engineering, DevOps, security, data or IT leadership, this episode gives you war stories, guardrails and mindset shifts for working safely with open source, integrating AI into real systems, and staying sane in a fast-moving industry.

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