JavaScript Dependency Management and Package Publishing with Yarn

Managing dependencies is a core skill for any modern JavaScript developer, yet version conflicts and environment inconsistencies often slow down progress. This course provides a solid foundation in using Yarn to streamline your development workflow and share your code with the global community. Through clear written explanations and practical examples, you will transform how you handle project libraries and external code. You will move beyond basic installations to understand the logic behind versioning and the architecture of modern JavaScript projects. What you'll learn: - Understand core dependency management concepts and semantic versioning (SemVer) patterns. - Apply the Yarn command line interface to install, update, and remove project packages. - Maintain consistent environments using lockfiles and specific configuration settings. - Migrate existing projects from other package managers to a Yarn-based workflow. - Implement modern monorepo patterns using Yarn Workspaces for multi-package projects. - Prepare and publish your own custom JavaScript libraries to the NPM registry. The course begins with essential terminology and the mechanics of how package registries work. You will then progress through the entire lifecycle of a project, from initial setup and dependency resolution to the final steps of public distribution and maintenance. This course is designed for beginners who have a basic understanding of JavaScript and terminal usage. No prior experience with package managers is required. Build more reliable and professional JavaScript projects by mastering modern dependency management.