restmaker.blogg.se - Zoomify webpack minify

#Zoomify webpack minify how to
#Zoomify webpack minify code

To attach it to the configuration, define a part for it first: To get started, include the plugin to the project: npm add terser-webpack-plugin -D To tune the defaults, we'll attach terser-webpack-plugin to the project so that it's possible to adjust it. In webpack, minification process is controlled through two configuration fields: optimization.minimize flag to toggle it and optimization.minimizer array to configure the process. Modifying JavaScript minification process #

#Zoomify webpack minify code

Rewriting the parameters breaks code unless you take precautions against it in this case. For example, Angular 1 expects specific function parameter naming when using modules. Unsafe transformations can break code as they can lose something implicit the underlying code relies upon. Good examples of this include renaming variables or even removing entire blocks of code based on the fact that they are unreachable ( if (false)). Safe transformations do this without losing any meaning by rewriting code. The point of minification is to convert the code into a smaller form.

#Zoomify webpack minify how to

Compared to UglifyJS, the earlier standard for many projects, it's a future-oriented option.Īlthough webpack minifies the output by default, it's good to understand how to customize the behavior should you want to adjust it further or replace the minifier. Terser is an ES2015+ compatible JavaScript-minifier. The options argument is same as jsc.minify object.Since webpack 4, the production output gets minified using terser by default. This API is asynchronous and all of parsing, minification, and code generation will be done in background thread.

wrapFuncArgs, Currently noop and aliases as wrap_func_args for compatibility with Usage # swc.minify(code, options) #.

wrapIife, Currently noop and aliases as wrap_iife for compatibility with terser.

preserveAnnotations, Currently noop and aliases as preserve_annotations for compatibility with terser.

quoteStyle, Currently noop and aliases as quote_style for compatibility with terser.

quoteKeys, Currently noop and aliases as quote_keys for compatibility with terser.

maxLineLen, Currently noop, and aliases as max_line_len for compatibility with terser.

keepQuotedProps, Currently noop and aliases as keep_quoted_props for compatibility with terser.

keepNumbers, Currently noop and aliases as keep_numbers for compatibility with terser.

inlineScript, Currently noop and aliases as inline_script for compatibility with terser.

indentStart, Currently noop and aliases as indent_start for compatibility with terser.

indentLevel, Currently noop and aliases as indent_level for compatibility with terser.

Implemented as v1.2.184 and aliased as ascii_only for compatibility with terser. These properties are mostly not implemented yet, but it exists to support passing terser config to swc minify without modification. Regex: Mangle properties only if it matches this regex Undeclared: Mangle properties even if it's not delcared. Reserved: Don't use these names as properties.