Untangling Your Dependencies: A Pattern for a Well-Knit React Project

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“Alright I’ll just upgrade Typescript, aaaaaand everything is broken now”

Building a complex JavaScript project can feel like a tangled mess of yarn. Fear not, fellow developer! This talk will provide you with the tools and techniques to gently untangle your dependencies and knit a well-structured, maintainable codebase. Our basket of tools include using npm why as our yarn needle, breaking down tasks into manageable stitches, strategically upgrading for progress, utilising branching techniques to keep your project from unraveling, and much more!

Join us as we unravel the secrets of dependency management, leaving you with a project that’s not only functional but beautifully maintainable, stitch by stitch.

This talk has been presented at React Summit US 2024, check out the latest edition of this React Conference.

FAQ

The session covers direct dependencies, transitive dependencies, and peer dependencies, explaining how they function within a project and their impact on the overall codebase.

The bleeding edge branch is a version control practice where a separate branch is used as a sandbox for upgrading dependencies, allowing for broken commits and easy rebasing.

The package lock file specifies the exact versions of dependencies to be installed, ensuring consistency across different development environments and preventing unexpected issues.

Community engagement is crucial as it fosters the creation of tools and resources that simplify dependency management, allowing developers to learn from each other and overcome challenges collaboratively.

The speaker believes best practices for managing dependencies evolve over time and emphasizes the importance of adapting strategies based on personal experiences and project requirements.

The session focuses on managing dependencies in software projects, particularly larger ones, and shares personal experiences and best practices for handling complex dependency management systems.

Common tools for automatic dependency upgrades include Dependabot, Snyk, and Renovate, which handle updates and security patches without manual intervention.

The speaker faced challenges with outdated dependencies, such as an error related to the iPhone 6 simulator and a Java error in the Android build. They tackled these by upgrading dependencies and resolving issues one step at a time.

The speaker recommends tools like Yarn upgrade interactive, NPM check updates, and the React Native upgrade helper for efficiently managing and upgrading dependencies.

The speaker suggests breaking down the problem into smaller tasks, focusing on one issue at a time, and possibly using a bleeding edge branch for testing upgrades incrementally.

Carmen Huidobro
Carmen Huidobro
22 min
22 Nov, 2024

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Video Summary and Transcription
Thank you for joining my session on untangling your dependencies. I encountered errors when trying to update dependencies in the project, leading to a tangled mess of issues. Managing dependencies can be like working with a ball of yarn, trying to knit a project. I'll share my favorite practices for managing dependencies and provide some background about myself. Leonardo da Vinci said, 'art is never finished, only abandoned,' and this applies to software as well. I'll share tricks and tips for managing complex dependency management systems and understanding different types of dependencies. Working with dependencies often comes with challenges, especially when using React Native. Examples of tools that assist with managing dependencies include yarn upgrade interactive, NPM check updates, and React Native upgrade helper. When encountering issues, breaking them down into smaller chunks helps find solutions. To tackle dependency issues, focus on one platform at a time and choose the right tools. Tools like NPM why and Clip can help identify unnecessary dependencies and unused files. Monorepos and tools like Yarn workspaces and npm shrinkwrap are useful for managing monorepos. Bleeding edge branches and dependency updates allow for incremental and broken commits. Regular updates are recommended to stay aligned with platform changes.
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