Languages and runtimes

This slice shows the language/runtime packages this repo controls directly.

Runtime managers and versions

Tool/version	Source	Why it is here
mise	brew + config.toml.tmpl	central runtime manager
uv	brew	Python runtime/tool manager
Python 3.13, 3.11, 3.9	home/readonly_dot_python-version	managed uv Python versions
Bun 1.2.20	mise config	JavaScript runtime/tooling
Go 1.25.0	mise config	Go compiler/toolchain
Java openjdk-21	mise config	JVM tooling and Maven builds
Neovim 0.12.2	mise config	editor runtime
Node 24.6.0	mise config	JavaScript runtime and npm/yarn globals
Ruby 3.2.9	mise config	Ruby runtime and gem tooling
Rust 1.95.0	mise config	Rust compiler/toolchain
Vault 1.20.2	mise config	HashiCorp Vault CLI/runtime
Yarn 1.22.22	mise config	Yarn Classic for global packages and website builds
Lua 5.1.5, 5.4.7	mise config, personal	Lua runtimes on non-work machines

Language-specific global CLIs

Manager	Packages
Cargo	cargo-seek, cargo-update, cargo-watch, git-brws, hackernews_tui, lobtui, lowfi, pik, ftdv, omaro, lasr, deff
Go	github.com/Gelio/go-global-update
RubyGems	bundler
Yarn	neovim, @earendil-works/pi-coding-agent, @earendil-works/pi-tui, pi-mcp-adapter, pi-subagents, @anthropic-ai/claude-code, @google/gemini-cli, playwriter, knip
uv	terminaltexteffects, lexy, toolong, logmerger, letsfg, renux, sen, plus personal humble-explorer, kanban-tui, blueutil-tui

Language/build dependencies from Homebrew

Tool	Why it is here
cmake, automake, tcl-tk	native build support
icu4c, openssl	common native library dependencies
maven	personal Telegram TUI source build support
goimports, gofumpt, ruff, stylua, shfmt, prettier	formatter/language tooling