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Tech riderRev. 20 Sept 2026

pacwich

Ch 196.9of 33 Monorepo Management Tools
  1. 1Runs onAPI, Linux, Mac, Web, Windows
  2. 2CostsNot stated by the maker
  3. 3Task graphYes
  4. 4Affected buildsYes
  5. 5Workspace boundariesYes
  6. 6Package managersBun, npm, pnpm
5 lines stated Written from the maker's own pages: pacwich.dev
Visit site Alternatives
The pacwich homepage

Overview

pacwich is ranked #19 of 33 in monorepo management tools on Specifiction. It runs on API, Linux, macOS, Web, Windows.

Compared on monorepo management tools

Task graph
Yespacwich.dev
Affected builds
Yespacwich.dev
Workspace boundaries
Yespacwich.dev
Package managers
Bun, npm, pnpmpacwich.dev

Facts

What it does
Pacwich is monorepo tooling that works on top of Bun, npm, and pnpm workspaces.pacwich.dev · 7 Oct 2026
Workspace scripts
It orchestrates package.json scripts across workspaces.pacwich.dev · 7 Oct 2026
TypeScript API
Pacwich includes a TypeScript API with practical parity to its CLI for affected workspace features.pacwich.dev · 7 Oct 2026
Affected workspaces
By default, affected workspace detection uses git diff against the configured base ref and includes uncommitted changes.pacwich.dev · 7 Oct 2026
Workspace verification
The verify feature analyzes JavaScript and TypeScript files to identify imports from workspaces that are not declared as dependencies.pacwich.dev · 7 Oct 2026
Configuration
Optional configuration can be written in JSON or TypeScript/JavaScript files, or in package.json.pacwich.dev · 7 Oct 2026
AI integrations
Pacwich provides AGENTS.md context files, agent skills, an MCP server, and an /llms.txt documentation index.pacwich.dev · 7 Oct 2026
Browser demo
The Web CLI runs a demo project in the browser, but does not support inline scripts, appended script arguments, changing the working directory, or git-based affected diffs.pacwich.dev · 7 Oct 2026
Operating systems
Inline scripts use sh -c on POSIX systems and cmd on Windows; the Bun shell is also available when Bun is installed.pacwich.dev · 7 Oct 2026
Security option
The API allows executable configuration files to be disabled for untrusted contexts.pacwich.dev · 7 Oct 2026
Core features
The project roadmap says core features remain free and that local package features have no artificial paywalls.pacwich.dev · 7 Oct 2026
Maker
The documentation identifies Scott as the package creator and names Smorsic Labs, LLC in its copyright notice.pacwich.dev · 7 Oct 2026
Purpose
Pacwich is monorepo tooling that works on top of Bun, npm, and pnpm workspaces.pacwich.dev · 7 Oct 2026
Setup
The documentation says no configuration is required to get started.pacwich.dev · 7 Oct 2026
Script orchestration
Pacwich can run workspace package.json scripts across workspaces in parallel or series.pacwich.dev · 7 Oct 2026
Workspace inspection
Its CLI can list workspaces, scripts, and tags, and display workspace and script metadata.pacwich.dev · 7 Oct 2026
Verification
The verify command validates a project and can detect workspaces importing or exporting other workspace code without declaring them as dependencies.pacwich.dev · 7 Oct 2026
API
Pacwich includes a TypeScript API, and its roadmap says the project aims for parity between CLI and API capabilities.pacwich.dev · 7 Oct 2026
Installation
The package can be installed with Bun, npm, or pnpm, locally or globally.pacwich.dev · 7 Oct 2026
Runtime requirements
The documentation lists Bun ^1.2.0, Node >=22.0.0 <=26.x, and pnpm >=10.0.0 <=12.x as version requirements.pacwich.dev · 7 Oct 2026
Platform support
Pacwich is primarily supported on POSIX systems (Linux and macOS); Windows cmd.exe is supported with stability described as lowest priority, and WSL is encouraged.pacwich.dev · 7 Oct 2026
Data requirement
Pacwich requires a package manager lockfile to read workspace data.pacwich.dev · 7 Oct 2026
Free core
The roadmap says core features remain free and that local package features have no artificial paywalls.pacwich.dev · 7 Oct 2026
Company
The site copyright identifies Smorsic Labs, LLC.pacwich.dev · 7 Oct 2026

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