How does this skill help with breaking changes?

It provides specific patterns for identifying breaking changes via changelogs and automates the refactoring process using codemods and custom migration scripts.

Can I use this for both npm and yarn projects?

Yes, the skill includes comprehensive commands and best practices tailored for both npm and yarn, including workspace management and lock file synchronization.

Does it support automated dependency updates?

Yes, it includes configuration templates for Renovate and Dependabot to help teams automate minor and patch updates while flagging major version jumps for review.

What is the recommended testing approach during an upgrade?

The skill advocates for a layered approach starting with unit tests, followed by integration and E2E tests, and finally visual regression to ensure no UI breakage occurred.

Dependency Upgrade & Framework Migration

Name: Dependency Upgrade & Framework Migration
Author: HermeticOrmus

byHermeticOrmus

0•

部署与 DevOps

Manages major dependency version upgrades through systematic compatibility analysis, staged rollouts, and automated testing strategies.

This skill provides a comprehensive framework for navigating the complexities of major software updates and framework migrations. It facilitates every stage of the upgrade lifecycle, from initial auditing and semantic versioning analysis to executing staged rollouts and applying automated codemods. By integrating compatibility matrices and multi-layered testing (unit, integration, and E2E), the skill minimizes the risks associated with breaking changes and peer dependency conflicts in modern web applications.

主要功能

01Systematic compatibility matrix analysis for multi-package ecosystems

020 GitHub stars

03Automated breaking change handling using codemods and custom migration scripts

04Strategic rollback planning and lock file management for npm and yarn

05Three-phase staged upgrade strategy (Planning, Incremental, Validation)

06Comprehensive testing integration including visual regression and E2E flows

使用场景

01Resolving complex peer dependency conflicts and security vulnerabilities in large monorepos

02Automating routine dependency maintenance using Renovate or Dependabot configurations

03Upgrading legacy frontend projects between major framework versions (e.g., React 16 to 18)

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hermeticormus/hermetic-line dependency-upgrade

For use in Claude.ai and ChatGPT

Download Skill