Doc: clarify which packages are dev dependencies (#1022)

MANUAL.md

@@ -58,11 +58,11 @@ The quickstart below shows a simple example of code generation for a `.proto` fi
     npx tsc --init
     ```
 
-2.  Install the compiler [@bufbuild/buf], plugin, and runtime library:
+2.  Install the runtime library, code generator, and the [Buf CLI](https://buf.build/docs/ecosystem/cli-overview):
 
     ```shellsession
-    npm install --save-dev @bufbuild/buf @bufbuild/protoc-gen-es
     npm install @bufbuild/protobuf
+    npm install --save-dev @bufbuild/buf @bufbuild/protoc-gen-es
     ```
 
 3.  Create a `buf.gen.yaml` file that looks like this:

README.md

@@ -70,10 +70,11 @@ and then deserialized at its destination using the defined schema.
 
 ## Quickstart
 
-1. Install the code generator, the runtime library, and the [Buf CLI](https://buf.build/docs/ecosystem/cli-overview):
+1. Install the runtime library, code generator, and the [Buf CLI](https://buf.build/docs/ecosystem/cli-overview):
 
    ```shellsession
-   npm install @bufbuild/protobuf @bufbuild/protoc-gen-es @bufbuild/buf
+   npm install @bufbuild/protobuf
+   npm install --save-dev @bufbuild/protoc-gen-es @bufbuild/buf
    ```
 
 2. Create a `buf.gen.yaml` file that looks like this:

packages/protoc-gen-es/README.md

@@ -9,17 +9,13 @@ The code generator plugin for Protocol Buffers for ECMAScript. Learn more about
 schema. The generated code requires the runtime library [@bufbuild/protobuf](https://www.npmjs.com/package/@bufbuild/protobuf).
 It's compatible with Protocol Buffer compilers like [buf](https://github.com/bufbuild/buf) and [protoc](https://github.com/protocolbuffers/protobuf/releases).
 
-To install the plugin and the runtime library, run:
+To install the runtime library and the plugin, run:
 
 ```shell
-npm install --save-dev @bufbuild/protoc-gen-es
 npm install @bufbuild/protobuf
+npm install --save-dev @bufbuild/protoc-gen-es
 ```
 
-We use peer dependencies to ensure that the code generator and runtime library are
-compatible with each other. Note that npm installs them automatically, but Yarn
-and pnpm do not.
-
 ## Generating code
 
 ### With buf