Deep Blue (malaise)
In plain wordsA feeling of gloom and dread among programmers as AI tools become able to do much of the work that once gave their jobs meaning.
A collective low mood among software developers, ranging from lost motivation to fear for their future, brought on by watching coding agentscoding agent, n.: An AI agent that writes and fixes software by itself: it reads a codebase, edits files, runs commands and tests, and keeps working until a feature is built or a bug is fixed. absorb the skilled work that made the job satisfying: writing code, debugging and solving the logic puzzles of programming. Commentators use it for the grief of programmers who loved the craft itself, as distinct from those who mainly wanted working systems and welcome the change, and for wider anxiety about careers and professional identity. Through 2026 it framed a run of essays and talks on the end of programming as a craft.
Half the team has a case of Deep Blue since the agents started closing most of our tickets.
Origin
Coined by Adam Leventhal on the Oxide and Friends podcast's 2026 predictions episode in early January 2026, recorded with Bryan Cantrill and Simon Willison; Willison wrote about it in February 2026 and made it a recurring category on his blog. The name apparently plays on IBM's chess computer and on 'feeling blue'.
Usage note
Not to be confused with Deep BlueDeep Blue, prop. n.: IBM's chess computer that beat world champion Garry Kasparov in 1997, the first time a machine defeated a reigning world champion in a match under standard tournament conditions., the IBM computer that defeated Garry Kasparov at chess in 1997.
Related
- Deep BlueDeep Blue, prop. n.: IBM's chess computer that beat world champion Garry Kasparov in 1997, the first time a machine defeated a reigning world champion in a match under standard tournament conditions.
- agentic codingagentic coding, n.: Writing software by directing AI agents that plan, edit and test code themselves, with the human acting more as a reviewer and manager than as the person typing every line.
- vibe codingvibe coding, n.: Programming by conversation: you ask an AI for what you want, try out what it produces and ask again until it works, trusting the code without really reading it.
- technological unemploymenttechnological unemployment, n.: Joblessness caused by machines or software taking over work that people used to be paid for, faster than new kinds of work appear for them.
- dark factorydark factory, n.: A way of building software in which AI agents write, test and ship all the code and no human writes or reads it, like a factory run with the lights off.
- AI psychosisAI psychosis, n.: An informal name for cases in which long conversations with a chatbot seem to trigger or deepen delusions, such as believing the AI is conscious, divine or revealing hidden truths.
Sources
- Willison, S. (2026). Posts tagged deep-blue. Simon Willison's Weblog (2026). simonwillison.net/tags/deep-blue
Mentioned in
Deep BlueDeep Blue, prop. n.: IBM's chess computer that beat world champion Garry Kasparov in 1997, the first time a machine defeated a reigning world champion in a match under standard tournament conditions.