docs: list all built-in minimizers at the top of the README

Replace the brief intro with a structured overview that groups every
built-in minimizer (JS, JSON, HTML) under its asset type, names the
static helper, links the upstream tool, and notes which optional peer
dependency to install. This makes it easy to pick the right minimizer
without reading the full Examples section.

Author: claude

README.md

@@ -13,13 +13,31 @@
 
 # terser-webpack-plugin
 
-This plugin uses [terser](https://github.com/terser/terser) to minify/minimize your JavaScript by default, and can also minify other asset types — JSON and HTML — via built-in minimizers.
+This plugin minifies your assets in a webpack build. It ships with several
+built-in minimizers covering JavaScript, JSON, and HTML — pick one with the
+[`minify`](#minify) option and target the right files with [`test`](#test).
 
-For HTML it can use 3 tools:
+JavaScript minimizers:
 
-- [`html-minifier-terser`](https://github.com/terser/html-minifier-terser) — JavaScript-based HTML minifier (the default for HTML).
-- [`@swc/html`](https://github.com/swc-project/swc) — very fast Rust-based platform for the Web.
-- [`@minify-html/node`](https://github.com/wilsonzlin/minify-html) — a Rust HTML minifier, optimised for speed.
+- [`terser`](https://github.com/terser/terser) — `TerserPlugin.terserMinify` (default). The same JavaScript-based minifier that webpack uses out of the box; produces small, well-tested output and supports the full set of `extractComments` modes.
+- [`uglify-js`](https://github.com/mishoo/UglifyJS) — `TerserPlugin.uglifyJsMinify`. ES5-only minifier, useful when you specifically need UglifyJS-compatible output. Requires `npm install --save-dev uglify-js`.
+- [`@swc/core`](https://github.com/swc-project/swc) — `TerserPlugin.swcMinify`. A very fast Rust-based JavaScript/TypeScript minifier. Requires `npm install --save-dev @swc/core`.
+- [`esbuild`](https://github.com/evanw/esbuild) — `TerserPlugin.esbuildMinify`. An extremely fast JS bundler/minifier; legal comments are always preserved (no `extractComments` support). Requires `npm install --save-dev esbuild`.
+
+JSON minimizer:
+
+- `JSON.stringify` — `TerserPlugin.jsonMinify`. Built in (no extra dependency); supports `space` and `replacer` options.
+
+HTML minimizers:
+
+- [`html-minifier-terser`](https://github.com/terser/html-minifier-terser) — `TerserPlugin.htmlMinifierTerser`. The default HTML minimizer. JavaScript-based, no native dependency. Requires `npm install --save-dev html-minifier-terser`.
+- [`@swc/html`](https://github.com/swc-project/swc) — `TerserPlugin.swcMinifyHtml` (full HTML documents) and `TerserPlugin.swcMinifyHtmlFragment` (HTML fragments, e.g. `<template>` content). Very fast Rust-based platform for the Web. Requires `npm install --save-dev @swc/html`.
+- [`@minify-html/node`](https://github.com/wilsonzlin/minify-html) — `TerserPlugin.minifyHtmlNode`. A Rust HTML minifier optimised for speed and effectiveness. Requires `npm install --save-dev @minify-html/node`.
+
+All of the non-default minimizers are declared as **optional** peer
+dependencies — install only the ones you actually use. You can also stack
+multiple `TerserPlugin` instances in the same build to handle different
+file types with different minimizers (see [Examples](#examples)).
 
 ## Getting Started