@esbuild/win32-ia32

What is @esbuild/win32-ia32?

The @esbuild/win32-ia32 npm package is a binary distribution of esbuild for Windows (32-bit) systems. Esbuild is an extremely fast JavaScript bundler and minifier. It compiles TypeScript and JavaScript into code that can run in the browser, and it can bundle many files into a single output file. It's designed to be very fast and efficient.

What are @esbuild/win32-ia32's main functionalities?

Bundling JavaScript

This feature allows you to bundle multiple JavaScript files into a single file, which can be useful for reducing the number of HTTP requests needed to load a web page.

require('esbuild').build({
  entryPoints: ['app.js'],
  bundle: true,
  outfile: 'out.js',
}).catch(() => process.exit(1))

Minifying JavaScript

This feature enables the minification of JavaScript code, which reduces file size by removing unnecessary characters without changing its functionality.

require('esbuild').build({
  entryPoints: ['app.js'],
  minify: true,
  outfile: 'out.js',
}).catch(() => process.exit(1))

Transpiling TypeScript

This feature allows you to transpile TypeScript code into JavaScript, making it possible to use TypeScript's features while still targeting environments that only support JavaScript.

require('esbuild').build({
  entryPoints: ['app.ts'],
  outfile: 'out.js',
}).catch(() => process.exit(1))

Other packages similar to @esbuild/win32-ia32

webpack

Webpack is a powerful module bundler that can transform front-end assets like HTML, CSS, and JavaScript. It's more configurable than esbuild but generally slower due to its complexity and feature-rich nature.

parcel

Parcel is a web application bundler that offers a zero-configuration experience. It's known for its simplicity and speed, but esbuild typically outperforms it in terms of build times.

rollup

Rollup is another module bundler for JavaScript which is best known for its tree-shaking capabilities, allowing for the creation of smaller bundles. It's more focused on bundling for libraries and has a different scope compared to esbuild's focus on speed.

terser

Terser is a JavaScript parser, mangler and compressor toolkit for ES6+. It's specifically focused on minification and is often used in conjunction with other bundling tools rather than as a standalone bundler like esbuild.

README

esbuild

This is the Windows 32-bit binary for esbuild, a JavaScript bundler and minifier. See https://github.com/evanw/esbuild for details.

Changelog

0.25.10

• Fix a panic in a minification edge case (#4287)

  This release fixes a panic due to a null pointer that could happen when esbuild inlines a doubly-nested identity function and the final result is empty. It was fixed by emitting the value undefined in this case, which avoids the panic. This case must be rare since it hasn't come up until now. Here is an example of code that previously triggered the panic (which only happened when minifying):

  function identity(x) { return x }
  identity({ y: identity(123) })
  

• Fix @supports nested inside pseudo-element (#4265)

  When transforming nested CSS to non-nested CSS, esbuild is supposed to filter out pseudo-elements such as ::placeholder for correctness. The CSS nesting specification says the following:

  The nesting selector cannot represent pseudo-elements (identical to the behavior of the ':is()' pseudo-class). We’d like to relax this restriction, but need to do so simultaneously for both ':is()' and '&', since they’re intentionally built on the same underlying mechanisms.

  However, it seems like this behavior is different for nested at-rules such as @supports, which do work with pseudo-elements. So this release modifies esbuild's behavior to now take that into account:

  /* Original code */
  ::placeholder {
    color: red;
    body & { color: green }
    @supports (color: blue) { color: blue }
  }
  
  /* Old output (with --supported:nesting=false) */
  ::placeholder {
    color: red;
  }
  body :is() {
    color: green;
  }
  @supports (color: blue) {
     {
      color: blue;
    }
  }
  
  /* New output (with --supported:nesting=false) */
  ::placeholder {
    color: red;
  }
  body :is() {
    color: green;
  }
  @supports (color: blue) {
    ::placeholder {
      color: blue;
    }
  }