Īnd then to use the alias import Something from 'ClientApp/foo' Best Practices
Stackoverflow why use webpack code#
If IntelliSense is slow, add folders to your exclude list (VS Code will prompt you to do this if it detects the slow down). The exclude attribute (a glob pattern) tells the language service what files are not part of your source code. You will want to specify which files to exclude or include in order to provide the proper IntelliSense. Illustrated below is a project with a client and server folder, showing two separate JavaScript projects.īy default the JavaScript language service will analyze and provide IntelliSense for all files in your JavaScript project. You will want to do this so that the code in one project is not suggested as IntelliSense to code in another project. In more complex projects, you may have more than one jsconfig.json file defined inside a workspace. Place the file at the root of your JavaScript code as shown below.
We define this part of our code, the client side of our website, as a JavaScript project by creating a jsconfig.json file. For this reason, we offer a hint to create a jsconfig.json file when you open a JavaScript file in a fresh workspace. The JavaScript experience is improved when you have a jsconfig.json file in your workspace that defines the project context. The file itself can optionally list the files belonging to the project, the files to be excluded from the project, as well as compiler options (see below). The presence of such a file in a directory indicates that the directory is the root of a JavaScript project. As long as a file a.js doesn't reference a file b.ts explicitly (either using import or CommonJS modules), there is no common project context between the two files.Įxplicit Project - with jsconfig.json: A JavaScript project is defined via a jsconfig.json file. Visual Studio Code's JavaScript support can run in two different modes:įile Scope - no jsconfig.json: In this mode, JavaScript files opened in Visual Studio Code are treated as independent units. jsconfig.json is tsconfig.json with "allowJs" attribute set to true. Tip: jsconfig.json is a descendant of tsconfig.json, which is a configuration file for TypeScript. Tip: If you are not using JavaScript, you do not need to worry about jsconfig.json. The jsconfig.json file specifies the root files and the options for the features provided by the JavaScript language service. The presence of jsconfig.json file in a directory indicates that the directory is the root of a JavaScript Project.
Scope hoisting uses a smarter way to add the modules to the bundle.
Here are some cool ways you can reduce your webpack bundle size: Webpack is an awesome static bundler for your javascript applications but things can get a little messy when the size of your webpack bundle increases, it can drastically slow down the load time of your javascript applications. Webpack also allows you to easily consume packages from npm. It can give you more control over the number of HTTP requests your app is making and allows you to use other flavours of those assets (Pug, Sass, and ES8, for example). It’s primarily a module bundler for your JavaScript, but it can be taught to transform all of your front-end assets like HTML, CSS, even images. Sometimes these plugins are used to perform tasks that are usually done outside of webpack, such as cleaning the build directory or deploying the build. However, the line between bundler and task runner has become blurred thanks to community developed webpack plugins.
Webpack can take care of bundling alongside a separate task runner. When webpack processes your application, it internally builds a dependency graph which maps every module your project needs and generates one or more bundles. According to webpack’s official website, webpack is a static module bundler for modern JavaScript applications.