Platform · 2024–now · Platform Wars
uv (Python toolchain)
One Rust binary that ate pip, venv, pyenv, and Poetry for greenfield Python. Then OpenAI bought the company.
Why uv (Python toolchain) stuck
uv stuck because Python packaging was a fifteen-year humiliation and a fast lockfile-plus-interpreter tool was the obvious fix. It failed to delete pip from the universe — legacy and downstream still speak requirements.txt — but it won new projects and CI. OpenAI acquiring Astral (Ruff, uv, ty) is the Bun rhyme: the agent vendor now owns the toolchain. The durable win is boring installs; the invoice is platform risk if Codex gravity starts steering the roadmap.
Patterns

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Language · 1991–now
Python
From scripting glue to the default language of data and AI. Readability as a growth strategy.
Language · 2015–now
Rust
Memory safety without GC pauses. Climbing from systems niches into cloud infra and WASM.
Platform · 2022–now
Bun
All-in-one JS runtime that actually feels fast — then Anthropic bought it to ship Claude Code as a single-file binary. Zig core became Rust.
Practice · 2021–now
AI pair programming
Coding agents that edit the repo — now table stakes. Generation outran review capacity; ownership is the bottleneck.