#packaging

pnpm is a fast and efficient package manager that gained popularity in 2021 and is used by big tech companies like Microsoft and TikTok. It has a unique isolated node module structure that prevents package conflicts and ensures each project only has access to its own dependencies. pnpm also offers superior monorepo support with its node module structure. It solves the disk space usage issue by using a content addressable storage, reducing disk space consumption. pnpm is incredibly fast due to its installation process and deterministic node module structure. It also allows file linking using hardlinks instead of symlinks.

In this Talk, the speaker discusses package resolution in Node.js, covering topics such as CommonJS, ES modules, package.json structure, and package.json loader. The Talk also touches on conditional loading and file extension resolution, module import and export, module type determination based on file extensions and package.json, module resolution strategies in Node.js, and tips for improving loading time in ESM applications.

In this Talk, Austin Faisal introduces Nx Release and demonstrates how to improve versioning and publishing processes with it. The tool allows for a dry run to preview changes, keeps packages in sync, and generates changelogs. It also automates staging, committing, tagging, and publishing changes to the registry. Nx Release offers additional features such as independent versioning, automatic versioning with conventional commits, creating GitHub releases, customizable changelog rendering, and a programmable API.

Welcome to DevOpsJS 2024! We'll be discussing semantics and versioning schemas, particularly semantic versioning (SEMVR). There are concerns about the flaws in SEMVR and the need to embrace change in software development. Dependency hell in the JavaScript ecosystem has been addressed through semantic versioning and new capabilities. However, there are still issues with the SEMBR spec, including absent definitions and problems with build metadata. To improve versioning, we need to address missing definitions and consider a new spec for the future.

This Talk discusses pain points and effective package management in monorepos, including the use of hoisted or isolated layouts and the challenges of working with peer dependencies. It introduces the tool Bit, which addresses these issues and handles dependency management and version control. Bit enables automatic installation and management of dependencies, supports multiple versions of a peer dependency, and seamlessly updates components across different environments.

Today's Talk discusses immutable web apps and their benefits, such as faster loading times and easy version tracking. The use of Universal Module Definition (UMD) style bundling allows for flexible dependency management and gradual upgrades. Tools like Webpack and Rollup provide ways to reference UMDs in bundles and automate dependency configuration. Arborist and YAML files help resolve dependency trees and handle conflicts, while the Orchard CLI tool automates dependency ordering. Internal and external dependencies can be initialized and managed effectively for optimal performance.

npm install can be a mysterious process, but understanding how package managers work is essential. NPM solved problems like large node_modules, circular dependencies, and multiple instances of the same package. Managing package versions and conflicts is crucial for consistency across projects. Alternative approaches to package management, like PNPM and Yarn2, provide insights into the hidden complexities of package managers.

VIT is a build tool that solves the problem of slow feedback loop speed by leveraging native support for ES modules in modern browsers. It allows you to write code as native ES modules and handles the parsing and serving of modules for you. VIT supports JavaScript, CSS, SAS, React, TypeScript, and TSX out of the box. It also allows for quick migration from CRA to VIT and can be used as a middleware in an existing Node.js server to enable server-side rendering.

Welcome to my talk on what's new in the NPM CLI. NPMv7 introduced many new capabilities, including installing peer dependencies by default. npm v7 also introduced support for workspaces, allowing the definition of projects within your root project. The NPM team is continuously improving the CLI with weekly releases and is working on exciting features in collaboration with GitHub. NPM is not an acronym for Node Package Manager, and the CLI will continue to improve with the support of the growing team.