# The Hype Hangover Kicks In

> Source: <https://www.mikehyland.com/blog/the-developer-mood-june-2026>
> Published: 2026-06-13 19:01:33+00:00

# The Hype Hangover Kicks In

We said we'd build with it. We are. And now we're terrified of what we built.

The community is not panicking. Panic is clean, honest, and over quickly. What is happening right now is worse. It is the slow, creeping dread of people who got exactly what they asked for and are only now reading the label.

Scan [Hacker News](https://news.ycombinator.com/news), [Dev.to](https://dev.to), [the Pragmatic Engineer](https://newsletter.pragmaticengineer.com/p/ideas-slow-down-to-speed-up-when), any corner of the discourse where actual engineers rather than LinkedIn influencers congregate, and the vibe is the same: **pragmatic but uneasy.** Not "AI will take our jobs." That fight got boring. The new anxiety is more specific and considerably more uncomfortable. It is the anxiety of someone who handed the keys to a very capable intern who doesn't sleep, doesn't push back, and has no concept of what the codebase looked like before they touched it.

[A VP's AI wrote three thousand tests. Production cost ballooned to seven hundred thousand dollars. Someone deleted every single one.](https://dev.to/xulingfeng/our-vps-ai-wrote-3000-tests-production-cost-700k-i-deleted-every-single-one-5536) That story landed like a grenade in a room full of people quietly thinking the same thing: **more output is not the same as more value.** AI is a force multiplier, which is wonderful right until you realise what it is multiplying. Bad abstractions. Shallow review. Brittle test suites that existed only to satisfy a coverage metric nobody believed in. The machine scaled all of it, faster, with a confidence that should have been criminal. [The productivity paradox](https://www.infoq.com/articles/solving-ai-productivity-paradox-test-automation/) is not theoretical. It showed up in production, on a bill, and someone had to explain it to a CEO.

Then there is the governance problem. The community has moved, almost overnight, from "how do I get agents to do more?" to "how do I stop them from doing damage?" [A dashboard isn't agent governance.](https://dev.to/igorganapolsky/a-dashboard-isnt-agent-governance-the-case-for-pre-action-gates-2ab8) Logging is not enough. Developers want enforcement boundaries: pre-action gates, scoped credentials, deterministic blocking rules. Because they have watched enough agent runs to know that a sufficiently capable system with broad tool access and a loose objective is not an assistant, it is a liability. The [BadHost vulnerability](https://www.infoq.com/news/2026/06/badhost-ai-systems-vulnerability/) made that concrete. Even [Anthropic published a piece on how they contain Claude](https://www.anthropic.com/engineering/how-we-contain-claude) across their own products, which tells you something about where the conversation has arrived.

The bottom line, if you strip away the conference talks and the launch announcements and the breathless startup copy, is this: **the developer community has decided it is going to use AI, but it no longer trusts speed as the primary metric.** The conversation has shifted from copilot usage to engineering discipline: orchestration, retrieval quality, [evaluation](https://dev.to/saurav_bhattacharya/deterministic-checks-vs-model-as-judge-a-tiered-approach-to-agent-evaluation-3217), governance, cost control, review culture. All the boring, hard, unsexy work that separates systems that survive from systems that eventually blow up on a Tuesday night and take someone's sleep schedule with them.

We built the thing. Now we have to live with it. Welcome to the part of the trip nobody put in the brochure.

## Sources

[Ask HN: What is your (AI) dev tech stack / workflow? — Hacker News](https://news.ycombinator.com/item?id=48413629)[Did Claude increase bugs in rsync? — Alexis Purslane](https://alexispurslane.github.io/rsync-analysis/)[Ideas: slow down to speed up when working with AI agents — The Pragmatic Engineer](https://newsletter.pragmaticengineer.com/p/ideas-slow-down-to-speed-up-when)[Our VP's AI Wrote 3,000 Tests. Production Cost $700K. I Deleted Every Single One — Dev.to](https://dev.to/xulingfeng/our-vps-ai-wrote-3000-tests-production-cost-700k-i-deleted-every-single-one-5536)[The AI Productivity Paradox in Test Automation — InfoQ](https://www.infoq.com/articles/solving-ai-productivity-paradox-test-automation/)[Your AI slop bores me — Dev.to](https://dev.to/eschmechel/your-ai-slop-bores-me-4g7k)[A dashboard isn't agent governance: the case for pre-action gates — Dev.to](https://dev.to/igorganapolsky/a-dashboard-isnt-agent-governance-the-case-for-pre-action-gates-2ab8)[BadHost Vulnerability Exposes AI Agents, Evaluators, and LLM Gateways — InfoQ](https://www.infoq.com/news/2026/06/badhost-ai-systems-vulnerability/)[The ways we contain Claude across products — Anthropic Engineering](https://www.anthropic.com/engineering/how-we-contain-claude)[Deterministic Checks vs Model-as-Judge: A Tiered Approach to Agent Evaluation — Dev.to](https://dev.to/saurav_bhattacharya/deterministic-checks-vs-model-as-judge-a-tiered-approach-to-agent-evaluation-3217)[Dropbox Introduces Nova, an Internal Platform for Running AI Coding Agents at Scale — InfoQ](https://www.infoq.com/news/2026/06/dropbox-nova-ai-coding-agents/)[Ask HN: Is the web for machines / llm.txt the one we wished we had as humans? — Hacker News](https://news.ycombinator.com/item?id=48410589)
