default .js config (#1027)

Author: mbostock

docs/routing.md

@@ -17,7 +17,7 @@ A typical project looks like this:
 │  └─ index.md
 ├─ .gitignore
 ├─ README.md
-├─ observablehq.config.ts
+├─ observablehq.config.js
 ├─ yarn.lock
 └─ package.json
 ```
@@ -46,7 +46,7 @@ You can put [data loaders](./loaders) or static files anywhere in your source ro
 
 This is the home page for your site. You can have as many additional pages as you’d like, but you should always have a home page, too.
 
-#### `observablehq.config.ts`
+#### `observablehq.config.js`
 
 This is the [project configuration](./config) file, such as the pages and sections in the sidebar navigation, and the project’s title. The config file can be written in either TypeScript (`.ts`) or JavaScript (`.js`).
 

src/deploy.ts

@@ -473,7 +473,7 @@ export async function promptDeployTarget(
       throw new CliError("User canceled deploy.", {print: false, exitCode: 0});
     }
     title = titleChoice;
-    clack.log.info("You should add this title to your observablehq.config.ts file.");
+    clack.log.info("You should add this title to your observablehq.config.js file.");
   }
 
   // TODO This should refer to the URL of the project, not the slug.

templates/default/README.md.tmpl

@@ -26,7 +26,7 @@ A typical Framework project looks like this:
 │  ├─ example-report.md        # another page
 │  └─ index.md                 # the home page
 ├─ .gitignore
-├─ observablehq.config.ts      # the project config file
+├─ observablehq.config.js      # the project config file
 ├─ package.json
 └─ README.md
 ```
@@ -39,7 +39,7 @@ A typical Framework project looks like this:
 
 **`docs/components`** - You can put shared [JavaScript modules](https://observablehq.com/framework/javascript/imports) anywhere in your source root, but we recommend putting them here. This helps you pull code out of Markdown files and into JavaScript modules, making it easier to reuse code across pages, write tests and run linters, and even share code with vanilla web applications.
 
-**`observablehq.config.ts`** - This is the [project configuration](https://observablehq.com/framework/config) file, such as the pages and sections in the sidebar navigation, and the project’s title.
+**`observablehq.config.js`** - This is the [project configuration](https://observablehq.com/framework/config) file, such as the pages and sections in the sidebar navigation, and the project’s title.
 
 ## Command reference
 

templates/default/observablehq.config.ts.tmpl renamed to templates/default/observablehq.config.js.tmpl

@@ -26,7 +26,7 @@ A typical Framework project looks like this:
 │  ├─ example-report.md        # another page
 │  └─ index.md                 # the home page
 ├─ .gitignore
-├─ observablehq.config.ts      # the project config file
+├─ observablehq.config.js      # the project config file
 ├─ package.json
 └─ README.md
 ```
@@ -39,7 +39,7 @@ A typical Framework project looks like this:
 
 **`docs/components`** - You can put shared [JavaScript modules](https://observablehq.com/framework/javascript/imports) anywhere in your source root, but we recommend putting them here. This helps you pull code out of Markdown files and into JavaScript modules, making it easier to reuse code across pages, write tests and run linters, and even share code with vanilla web applications.
 
-**`observablehq.config.ts`** - This is the [project configuration](https://observablehq.com/framework/config) file, such as the pages and sections in the sidebar navigation, and the project’s title.
+**`observablehq.config.js`** - This is the [project configuration](https://observablehq.com/framework/config) file, such as the pages and sections in the sidebar navigation, and the project’s title.
 
 ## Command reference
 

templates/empty/README.md.tmpl

@@ -27,7 +27,7 @@ describe("create", async () => {
         "template-test/docs/example-report.md",
         "template-test/docs/index.md",
         "template-test/docs/penguins.csv",
-        "template-test/observablehq.config.ts",
+        "template-test/observablehq.config.js",
         "template-test/package.json",
         "template-test/README.md"
       ])
@@ -50,7 +50,7 @@ describe("create", async () => {
         "template-test/docs/aapl.csv",
         "template-test/docs/index.md",
         "template-test/docs/penguins.csv",
-        "template-test/observablehq.config.ts",
+        "template-test/observablehq.config.js",
         "template-test/package.json",
         "template-test/README.md"
       ])