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This article will explain in detail the example analysis on the principle of webpack packaging. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

The principle of webpack packaging is to statically analyze files according to their dependencies, and generate static resources according to the specified rules. When webpack processors, it will recursively build a dependency graph and package all these modules into one or more bundle.

The principle of webpack packaging is to statically analyze files according to their dependencies, and then generate static resources according to the specified rules. When a webpack processor, it recursively builds a dependency graph (dependency graph) that contains each module the application needs, and then packages all these modules into one or more bundle.

Webpack has two dependencies for organizing modules, synchronous and asynchronous. The asynchronous dependency will be used as a split point to form a new block; after the dependency tree is optimized, each asynchronous block will be packaged as a file.

Webpack has an intelligent parser that can handle almost any third-party library. Whether they are modular in the form of CommonJS, AMD, or plain JS files; even when loading dependencies, dynamic tables require (", / templates/" + name+ ", jade") are allowed.

Extended data

In a typical application or site built using webpack, there are three main types of code:

1. The source code prepared by the team.

2. Any third-party library or "vendor" code that the source code will rely on.

3. Runtime and manifest of webpack manage the interaction of all modules.

Runtime contains the loading and parsing logic needed to connect the module when the module interacts, including the connection of the loaded module in the browser, and the execution logic of the lazy loading module.

This is the end of this article on "sample Analysis of the principle of webpack Packaging". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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