webpack-cli vs gulp-cli vs grunt-cli vs parcel-bundler
JavaScript Task Runners and Bundlers Comparison
1 Year
webpack-cligulp-cligrunt-cliparcel-bundlerSimilar Packages:
What's JavaScript Task Runners and Bundlers?

JavaScript task runners and bundlers are essential tools in modern web development that automate repetitive tasks, optimize code, and manage dependencies. They streamline the development process by allowing developers to define tasks such as minification, compilation, and live reloading, enhancing productivity and ensuring a smoother workflow. Each of these tools has its unique strengths and use cases, catering to different project requirements and developer preferences.

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webpack-cli8,146,4272,582110 kB162 months agoMIT
gulp-cli1,442,29040470.6 kB22a year agoMIT
grunt-cli855,6657059.13 kB167 months agoMIT
parcel-bundler36,13443,682-6194 years agoMIT
Feature Comparison: webpack-cli vs gulp-cli vs grunt-cli vs parcel-bundler

Configuration Style

  • webpack-cli:

    Webpack requires a configuration file (webpack.config.js) that can be quite complex, offering extensive customization options. This flexibility is powerful but may have a steeper learning curve.

  • gulp-cli:

    Gulp employs a code-based approach using JavaScript, allowing developers to write tasks as functions. This results in more concise and readable code, especially for complex workflows.

  • grunt-cli:

    Grunt uses a configuration-based approach where tasks are defined in a JSON format. This makes it easy to understand and maintain, but can become verbose for complex tasks.

  • parcel-bundler:

    Parcel is designed to work with zero configuration, automatically detecting and optimizing files. This simplicity is a major advantage for developers who want to focus on coding rather than configuration.

Performance

  • webpack-cli:

    Webpack provides advanced performance optimizations such as tree shaking and code splitting, which can significantly reduce bundle sizes and improve load times for large applications.

  • gulp-cli:

    Gulp is known for its speed, as it uses streams to process files in memory without writing intermediate results to disk. This results in faster builds and a more efficient workflow.

  • grunt-cli:

    Grunt can be slower than other task runners due to its file-based approach, which reads and writes files for each task. This can lead to longer build times, especially for large projects.

  • parcel-bundler:

    Parcel offers impressive performance out of the box, utilizing multiple cores for faster builds and automatic code splitting. It is particularly efficient for smaller projects or rapid prototyping.

Ecosystem and Plugins

  • webpack-cli:

    Webpack has a rich ecosystem with numerous loaders and plugins that enable extensive customization. This flexibility allows developers to tailor their build process to specific needs but can also complicate setup.

  • gulp-cli:

    Gulp also has a strong ecosystem, but its plugin system is more focused on streams, allowing for more efficient data handling. This can lead to better performance and less overhead compared to Grunt.

  • grunt-cli:

    Grunt has a vast ecosystem of plugins that cover a wide range of tasks, making it highly extensible. However, the reliance on plugins can lead to versioning issues and maintenance challenges.

  • parcel-bundler:

    Parcel has a growing ecosystem, but it is not as extensive as Grunt or Gulp. It focuses on simplicity and ease of use, which may limit advanced use cases that require specific plugins.

Learning Curve

  • webpack-cli:

    Webpack has a steep learning curve due to its complexity and the need for a detailed configuration. However, once mastered, it offers powerful capabilities for managing large applications.

  • gulp-cli:

    Gulp's code-based approach is generally easier for developers familiar with JavaScript, as it allows for more intuitive task definitions. This can lead to a gentler learning curve for those new to task runners.

  • grunt-cli:

    Grunt's configuration-based approach can be easier for beginners to grasp, but the verbosity can become overwhelming for larger projects, leading to a steeper learning curve over time.

  • parcel-bundler:

    Parcel is designed to be user-friendly with zero configuration, making it an excellent choice for beginners or those looking to quickly set up a project without extensive knowledge of build tools.

Use Cases

  • webpack-cli:

    Webpack is the go-to choice for large-scale applications that require advanced features like code splitting, lazy loading, and optimization. It is commonly used in enterprise-level applications and complex front-end architectures.

  • gulp-cli:

    Gulp is best suited for projects that prioritize speed and efficiency, especially those that involve real-time processing of assets. It is commonly used in modern web applications where build performance is critical.

  • grunt-cli:

    Grunt is ideal for projects that require a high degree of customization and have a well-defined set of tasks. It is often used in legacy projects or where a structured approach is necessary.

  • parcel-bundler:

    Parcel is perfect for small to medium-sized projects or when rapid development is needed. It is often favored for prototyping and projects where simplicity is key.

How to Choose: webpack-cli vs gulp-cli vs grunt-cli vs parcel-bundler
  • webpack-cli:

    Choose Webpack if you need a powerful and highly configurable bundler that supports complex applications with advanced features like code splitting and tree shaking. Webpack is ideal for large-scale applications requiring fine-tuned performance optimizations.

  • gulp-cli:

    Select Gulp if you favor a code-over-configuration approach, allowing for more flexibility and control over your build process. Gulp is well-suited for projects where speed and simplicity are paramount, especially when working with streams.

  • grunt-cli:

    Choose Grunt if you prefer a configuration-driven approach and need a robust ecosystem of plugins for various tasks. Grunt is ideal for projects that require extensive customization and have a clear structure for defining tasks.

  • parcel-bundler:

    Opt for Parcel if you want a zero-configuration bundler that automatically handles dependencies and optimizations. Parcel is great for smaller projects or when you want to get started quickly without extensive setup.

README for webpack-cli

webpack CLI

The official CLI of webpack

About

webpack CLI provides a flexible set of commands for developers to increase speed when setting up a custom webpack project. As of webpack v4, webpack is not expecting a configuration file, but often developers want to create a more custom webpack configuration based on their use-cases and needs. webpack CLI addresses these needs by providing a set of tools to improve the setup of custom webpack configuration.

How to install

When you have followed the Getting Started guide of webpack then webpack CLI is already installed!

Otherwise

npm install --save-dev webpack-cli

or

yarn add webpack-cli --dev

Supported arguments and commands

Usage

All interactions with webpack-cli are of the form

npx webpack-cli [command] [options]

If no command is specified then bundle command is used by default

Help Usage

To display basic commands and arguments -

npx webpack-cli --help

To display all supported commands and arguments -

npx webpack-cli --help=verbose

or

npx webpack-cli --help verbose

Available Commands

  build|bundle|b [entries...] [options]                 Run webpack (default command, can be omitted).
  configtest|t [config-path]                            Validate a webpack configuration.
  help|h [command] [option]                             Display help for commands and options.
  info|i [options]                                      Outputs information about your system.
  init|create|new|c|n [generation-path] [options]       Initialize a new webpack project.
  loader|l [output-path] [options]                      Scaffold a loader.
  plugin|p [output-path] [options]                      Scaffold a plugin.
  serve|server|s [entries...] [options]                 Run the webpack dev server.
  version|v [commands...]                               Output the version number of 'webpack', 'webpack-cli' and 'webpack-dev-server' and commands.
  watch|w [entries...] [options]                        Run webpack and watch for files changes.

Available Options

Options:
  -c, --config <value...>                          Provide path to a webpack configuration file e.g. ./webpack.config.js.
  --config-name <value...>                         Name of the configuration to use.
  -m, --merge                                      Merge two or more configurations using 'webpack-merge'.
  --disable-interpret                              Disable interpret for loading the config file.
  --env <value...>                                 Environment passed to the configuration when it is a function.
  --node-env <value>                               Sets process.env.NODE_ENV to the specified value.
  --define-process-env-node-env <value>            Sets process.env.NODE_ENV to the specified value. (Currently an alias for `--node-env`)
  --analyze                                        It invokes webpack-bundle-analyzer plugin to get bundle information.
  --progress [value]                               Print compilation progress during build.
  -j, --json [value]                               Prints result as JSON or store it in a file.
  --fail-on-warnings                               Stop webpack-cli process with non-zero exit code on warnings from webpack
  -d, --devtool <value>                            A developer tool to enhance debugging (false | eval | [inline-|hidden-|eval-][nosources-][cheap-[module-]]source-map).
  --no-devtool                                     Negative 'devtool' option.
  --entry <value...>                               A module that is loaded upon startup. Only the last one is exported.
  --mode <value>                                   Enable production optimizations or development hints.
  --name <value>                                   Name of the configuration. Used when loading multiple configurations.
  -o, --output-path <value>                        The output directory as **absolute path** (required).
  --stats [value]                                  Stats options object or preset name.
  --no-stats                                       Negative 'stats' option.
  -t, --target <value...>                          Environment to build for. Environment to build for. An array of environments to build for all of them when possible.
  --no-target                                      Negative 'target' option.
  -w, --watch                                      Enter watch mode, which rebuilds on file change.
  --no-watch                                       Negative 'watch' option.
  --watch-options-stdin                            Stop watching when stdin stream has ended.
  --no-watch-options-stdin                         Negative 'watch-options-stdin' option.

Global options:
  --color                                          Enable colors on console.
  --no-color                                       Disable colors on console.
  -v, --version                                    Output the version number of 'webpack', 'webpack-cli' and 'webpack-dev-server' and commands.
  -h, --help [verbose]                             Display help for commands and options.

Checkout OPTIONS.md to see list of all available options.

Exit codes and their meanings

| Exit Code | Description | | --------- | -------------------------------------------------- | | 0 | Success | | 1 | Errors from webpack | | 2 | Configuration/options problem or an internal error |

CLI Environment Variables

| Environment Variable | Description | | ----------------------------------- | ------------------------------------------------------------------- | | WEBPACK_CLI_SKIP_IMPORT_LOCAL | when true it will skip using the local instance of webpack-cli. | | WEBPACK_CLI_FORCE_LOAD_ESM_CONFIG | when true it will force load the ESM config. | | WEBPACK_PACKAGE | Use a custom webpack version in CLI. | | WEBPACK_DEV_SERVER_PACKAGE | Use a custom webpack-dev-server version in CLI. | | WEBPACK_CLI_HELP_WIDTH | Use custom width for help output. |

Configuration Environment Variables

You can use the following environment variables inside your webpack configuration:

| Environment Variable | Description | | -------------------- | -------------------------------------------- | | WEBPACK_SERVE | true if serve\|s is being used. | | WEBPACK_BUILD | true if build\|bundle\|b is being used. | | WEBPACK_WATCH | true if --watch\|watch\|w is being used. |

Checkout webpack.js.org for more detailed documentation of webpack-cli.