[
  {
    "flag": "base",
    "aliases": [
      "alpine"
    ],
    "base": "alpine",
    "description": "Bare Alpine root shell (default)"
  },
  {
    "flag": "bun",
    "aliases": [],
    "base": "debian",
    "description": "Bun runtime (installed from bun.sh)"
  },
  {
    "flag": "clang",
    "aliases": [
      "llvm"
    ],
    "base": "alpine",
    "description": "Clang / LLVM C and C++ toolchain"
  },
  {
    "flag": "clojure",
    "aliases": [
      "clj",
      "cljs"
    ],
    "base": "debian",
    "description": "Clojure (Debian package)"
  },
  {
    "flag": "cmake",
    "aliases": [],
    "base": "alpine",
    "description": "CMake build system"
  },
  {
    "flag": "crystal",
    "aliases": [
      "shards"
    ],
    "base": "alpine",
    "description": "Crystal language"
  },
  {
    "flag": "curl",
    "aliases": [
      "wget",
      "http"
    ],
    "base": "alpine",
    "description": "curl and wget with CA certs"
  },
  {
    "flag": "d",
    "aliases": [
      "dmd",
      "ldc",
      "dlang"
    ],
    "base": "alpine",
    "description": "D language (LDC + dub)"
  },
  {
    "flag": "debian",
    "aliases": [
      "deb"
    ],
    "base": "debian",
    "description": "Bare Debian root shell (glibc)"
  },
  {
    "flag": "deno",
    "aliases": [
      "typescript",
      "ts"
    ],
    "base": "alpine",
    "description": "Deno (with built-in TypeScript)"
  },
  {
    "flag": "dotnet",
    "aliases": [
      ".net",
      "dotnet8",
      "csharp",
      "c#"
    ],
    "base": "alpine",
    "description": ".NET 8 SDK (C#, F#, VB)"
  },
  {
    "flag": "elixir",
    "aliases": [
      "mix",
      "iex"
    ],
    "base": "alpine",
    "description": "Elixir on Erlang/OTP"
  },
  {
    "flag": "erlang",
    "aliases": [
      "erl",
      "escript"
    ],
    "base": "alpine",
    "description": "Erlang/OTP"
  },
  {
    "flag": "fsharp",
    "aliases": [
      "f#",
      "fsc"
    ],
    "base": "alpine",
    "description": "F# on the .NET 8 SDK"
  },
  {
    "flag": "gcc",
    "aliases": [
      "cc",
      "g++"
    ],
    "base": "alpine",
    "description": "GCC C and C++ toolchain"
  },
  {
    "flag": "gfortran",
    "aliases": [
      "fortran"
    ],
    "base": "alpine",
    "description": "GNU Fortran compiler"
  },
  {
    "flag": "git",
    "aliases": [
      "gh"
    ],
    "base": "alpine",
    "description": "Git with SSH client"
  },
  {
    "flag": "go",
    "aliases": [
      "golang"
    ],
    "base": "alpine",
    "description": "Go toolchain"
  },
  {
    "flag": "groovy",
    "aliases": [],
    "base": "debian",
    "description": "Apache Groovy (Debian package)"
  },
  {
    "flag": "haskell",
    "aliases": [
      "ghc",
      "cabal",
      "stack"
    ],
    "base": "alpine",
    "description": "GHC and Cabal"
  },
  {
    "flag": "java",
    "aliases": [
      "jdk",
      "jre",
      "javac"
    ],
    "base": "alpine",
    "description": "OpenJDK 17"
  },
  {
    "flag": "julia",
    "aliases": [],
    "base": "debian",
    "description": "Julia (installed from julialang.org)"
  },
  {
    "flag": "kotlin",
    "aliases": [
      "kotlinc"
    ],
    "base": "debian",
    "description": "Kotlin compiler (from JetBrains releases)"
  },
  {
    "flag": "lua",
    "aliases": [
      "lua5",
      "lua5.4",
      "luajit"
    ],
    "base": "alpine",
    "description": "Lua 5.4 with LuaRocks"
  },
  {
    "flag": "mysql",
    "aliases": [
      "mariadb"
    ],
    "base": "alpine",
    "description": "MariaDB server and client"
  },
  {
    "flag": "nasm",
    "aliases": [
      "asm"
    ],
    "base": "alpine",
    "description": "NASM assembler"
  },
  {
    "flag": "nim",
    "aliases": [
      "nimble"
    ],
    "base": "alpine",
    "description": "Nim compiler"
  },
  {
    "flag": "node",
    "aliases": [
      "nodejs",
      "npm",
      "javascript",
      "js"
    ],
    "base": "alpine",
    "description": "Node.js and npm"
  },
  {
    "flag": "ocaml",
    "aliases": [
      "opam",
      "dune"
    ],
    "base": "alpine",
    "description": "OCaml with opam and dune"
  },
  {
    "flag": "openssh",
    "aliases": [
      "ssh",
      "sshd"
    ],
    "base": "alpine",
    "description": "OpenSSH client and server"
  },
  {
    "flag": "perl",
    "aliases": [
      "cpan"
    ],
    "base": "alpine",
    "description": "Perl"
  },
  {
    "flag": "php",
    "aliases": [
      "php8"
    ],
    "base": "alpine",
    "description": "PHP 8.3 with common extensions"
  },
  {
    "flag": "postgres",
    "aliases": [
      "postgresql",
      "psql"
    ],
    "base": "alpine",
    "description": "PostgreSQL server and client"
  },
  {
    "flag": "python",
    "aliases": [
      "python3",
      "py"
    ],
    "base": "alpine",
    "description": "Python 3 with pip"
  },
  {
    "flag": "r",
    "aliases": [
      "rlang",
      "rscript"
    ],
    "base": "alpine",
    "description": "R statistical language"
  },
  {
    "flag": "ruby",
    "aliases": [
      "gem",
      "irb"
    ],
    "base": "alpine",
    "description": "Ruby with RubyGems"
  },
  {
    "flag": "rust",
    "aliases": [
      "cargo",
      "rustc"
    ],
    "base": "alpine",
    "description": "Rust compiler and Cargo"
  },
  {
    "flag": "scala",
    "aliases": [
      "scala3"
    ],
    "base": "debian",
    "description": "Scala 3 (from scala-lang releases)"
  },
  {
    "flag": "sqlite",
    "aliases": [
      "sqlite3"
    ],
    "base": "alpine",
    "description": "SQLite CLI"
  },
  {
    "flag": "swift",
    "aliases": [],
    "base": "debian",
    "description": "Swift toolchain (from swift.org)"
  },
  {
    "flag": "vim",
    "aliases": [
      "vi",
      "editor"
    ],
    "base": "alpine",
    "description": "Vim and Neovim"
  },
  {
    "flag": "zig",
    "aliases": [],
    "base": "alpine",
    "description": "Zig compiler"
  }
]