Add commands

Author: SimonSchubert

assets/commands/index.txt

@@ -5007,6 +5007,7 @@ ntpd.md
 ntpdate.md
 ntpq.md
 nu.md
+nub.md
 nuclei.md
 nucleus.md
 nudoku.md

assets/commands/nub.md

@@ -0,0 +1,119 @@
+# TAGLINE
+
+All-in-one toolkit that augments Node.js
+
+# TLDR
+
+**Run** a TypeScript or JavaScript file with automatic transpilation
+
+```nub [file.ts]```
+
+**Run** a file and restart it on changes
+
+```nub watch [file.ts]```
+
+**Execute** an npm script from package.json
+
+```nub run [script]```
+
+**Execute** a package binary (faster npx alternative)
+
+```nubx [command]```
+
+**Install** all project dependencies
+
+```nub install```
+
+**Add** a package to the project
+
+```nub add [package]```
+
+**Install** and switch to a specific Node.js version
+
+```nub node install [version]```
+
+**Update** Nub itself to the latest version
+
+```nub upgrade```
+
+# SYNOPSIS
+
+**nub** [_options_] _file_
+
+**nub** _subcommand_ [_arguments_]
+
+**nubx** [_options_] _command_
+
+# DESCRIPTION
+
+**Nub** is a fast all-in-one toolkit that augments Node.js instead of replacing it. Written in **Rust** with the embedded oxc parser for transpilation, it bundles a file runner, a script runner, a package manager, a package executor, and a Node.js version manager behind a single command.
+
+Unlike alternative runtimes, Nub does not ship its own JavaScript engine. It runs files on the existing Node.js installation while adding native TypeScript execution, automatic **.env** loading, and a watch mode. The file runner aims to be a drop-in replacement for the **node** binary, accepting the same flags and environment variables through passthrough.
+
+The companion **nubx** command runs package binaries from the registry or from local **node_modules/.bin**, serving as a faster substitute for **npx**. The package manager subcommands (install, ci, add, remove, update) provide an alternative to **npm**, **pnpm**, and **yarn**, while **nub node** and **nub pm** manage Node.js versions and Corepack-style package manager shims.
+
+# PARAMETERS
+
+**nub** _file_
+> Run a TypeScript or JavaScript file with automatic transpilation and .env loading.
+
+**nub run** _script_
+> Execute a script defined in the package.json file.
+
+**nub watch** _file_
+> Run a file and automatically restart it when source files change.
+
+**nubx** _command_
+> Execute a package binary from the registry or from local node_modules/.bin.
+
+**nub install**
+> Install all project dependencies.
+
+**nub ci**
+> Perform a clean install of dependencies.
+
+**nub add** _packages_
+> Add one or more packages to the project.
+
+**nub remove** _package_
+> Remove a package from the project.
+
+**nub update**
+> Update project dependencies.
+
+**nub node install** _version_
+> Download and provision a specific Node.js version.
+
+**nub node ls**
+> List the cached Node.js versions.
+
+**nub node which**
+> Print the path to the resolved Node.js binary.
+
+**nub pm shim**
+> Register global package manager shims (Corepack-style).
+
+**nub upgrade**
+> Update Nub itself to the latest release.
+
+# CAVEATS
+
+Nub augments rather than replaces Node.js, so a working Node.js installation is still required for execution. As a young project the command surface and flags may change between releases; check the documentation for the version you have installed.
+
+# HISTORY
+
+Nub was published in 2025 as a Rust-based companion to Node.js, positioned alongside all-in-one runtimes such as **bun** and **deno** but focused on speeding up existing Node.js workflows rather than introducing a separate runtime.
+
+# SEE ALSO
+
+[node](/man/node)(1), [npm](/man/npm)(1), [npx](/man/npx)(1), [pnpm](/man/pnpm)(1), [yarn](/man/yarn)(1), [bun](/man/bun)(1), [deno](/man/deno)(1)
+
+# RESOURCES
+
+```[Source code](https://github.com/nubjs/nub)```
+
+```[Homepage](https://nubjs.com)```
+
+```[Documentation](https://nubjs.com/docs)```
+
+<!-- verified: 2026-06-25 -->