Can I use this for both npm and yarn projects?

Yes, the skill includes optimized commands and best practices for both npm and yarn package managers, including lock file management and workspace upgrades.

What is a staged upgrade strategy?

A staged strategy involves updating dependencies incrementally—often one major version at a time—followed by immediate testing to isolate issues before moving to the next version.

How do I ensure compatibility before upgrading?

The skill utilizes compatibility matrices and dependency tree analysis tools like 'npm ls' or 'yarn why' to identify potential peer dependency conflicts before the upgrade starts.

How does this skill help with breaking changes?

It provides specific guidance on using codemods like jscodeshift and custom migration scripts to automate the refactoring of deprecated APIs across your entire codebase.

Does it support automated update tools?

Yes, it includes pre-configured templates for Renovate and Dependabot to help teams automate minor and patch updates while flagging major version changes for manual review.

Dependency Upgrade & Migration

Name: Dependency Upgrade & Migration
Author: duanbiao2000

byduanbiao2000

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Deployment & DevOps

Streamlines major framework and library upgrades through compatibility analysis, staged rollout strategies, and automated testing validation.

The Dependency Upgrade skill provides a structured framework for managing complex software updates, particularly major version jumps that introduce breaking changes. It guides developers through the entire migration lifecycle, starting with deep dependency tree audits and compatibility matrix analysis, followed by the execution of staged upgrade paths to minimize technical debt. By integrating automated codemods, peer dependency resolution strategies, and comprehensive testing suites—including unit, integration, and visual regression tests—this skill ensures that modernizing legacy codebases remains a safe, predictable, and manageable process.

Key Features

01Automated refactoring using jscodeshift and custom migration scripts

02Compatibility matrix analysis for complex dependency trees and peer requirements

03Staged rollout strategies to isolate and resolve breaking changes incrementally

04Multi-layer testing integration including E2E and visual regression checks

05Automated maintenance configuration for Renovate and Dependabot

061 GitHub stars

Use Cases

01Migrating large frontend applications between major framework versions (e.g., React 16 to 18)

02Modernizing codebase APIs using automated codemods to replace deprecated patterns

03Resolving complex security vulnerabilities and peer dependency conflicts in legacy projects

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add duanbiao2000/obsidiandoc26 dependency-upgrade

For use in Claude.ai and ChatGPT

Download Skill