format docs

Author: Timeless0911

website/docs/en/config/lib/_meta.json

@@ -3,7 +3,6 @@
   "bundle",
   "auto-extension",
   "auto-external",
-  "experiments",
   "redirect",
   "syntax",
   "external-helpers",
@@ -13,5 +12,6 @@
   "shims",
   "id",
   "umd-name",
-  "out-base"
+  "out-base",
+  "experiments"
 ]

website/docs/en/config/lib/format.mdx

@@ -9,6 +9,11 @@ Specify the output format for the generated JavaScript output files.
 For different output formats, Rslib uses the following default value of [output.library.type](https://rspack.rs/config/output#outputlibrarytype) provided by Rspack:
 
 - `esm`：[modern-module](https://rspack.rs/config/output#type-modern-module)
+
+::: info
+You can enable Rspack experimental ESM output by setting [lib.experiments.advancedEsm](/config/lib/experiments#experimentsadvancedesm) to emit ESM output that is high-quality, more friendly to static analysis, and supports code splitting.
+:::
+
 - `cjs`：[commonjs-static](https://rspack.rs/config/output#type-commonjs-static)
 - `umd`：[umd](https://rspack.rs/config/output#type-umd)
 - `iife`: [modern-module](https://rspack.rs/config/output#type-modern-module) with [output.iife](https://rspack.rs/config/output#outputiife) enabled.

website/docs/zh/config/lib/_meta.json

@@ -3,7 +3,6 @@
   "bundle",
   "auto-extension",
   "auto-external",
-  "experiments",
   "redirect",
   "syntax",
   "external-helpers",
@@ -13,5 +12,6 @@
   "shims",
   "id",
   "umd-name",
-  "out-base"
+  "out-base",
+  "experiments"
 ]

website/docs/zh/config/lib/format.mdx

@@ -9,6 +9,11 @@
 在不同的产物格式下，Rslib 默认使用的 Rspack 的 [output.library.type](https://rspack.rs/zh/config/output#outputlibrarytype) 值如下：
 
 - `esm`：[modern-module](https://rspack.rs/zh/config/output#type-modern-module)
+
+::: info
+你可以通过设置 [lib.experiments.advancedEsm](/config/lib/experiments#experimentsadvancedesm) 来启用 Rspack 实验性的 ESM 输出，以生成高质量、对静态分析更友好并且支持代码分割的 ESM 输出。
+:::
+
 - `cjs`：[commonjs-static](https://rspack.rs/zh/config/output#type-commonjs-static)
 - `umd`：[umd](https://rspack.rs/zh/config/output#type-umd)
 - `iife`：开启了 [output.iife](https://rspack.rs/zh/config/output#outputiife) 的 [modern-module](https://rspack.rs/zh/config/output#type-modern-module)