You are here because you launched figwheel.main in server only mode
and you have not provided a default index.html file.
Server only mode is entered when specify --serve or
-s as the only main option to figwheel.main.
Server only mode only serve files and ring endpoints defined
:ring-handler. This mode does not compile your source code or create
a REPL connection to this web page. If you are wanting to compile
ClojureScript source files as well as create a REPL connection to the
browser you will probably want to use the --build or -b option.
You are here because you have not provided your own index.html page
to host your application yet.
There is nothing wrong with this. You can use this page as a scaffold to develop your project on for as long as its helpful.
If your code needs to work with HTML elements on this page there is a
convenient <div id="app"> provided for this purpose. When you
replace the contents of the app element it will remove all the
current content and style from this page.
An file named
index.htmldoes not have to be provided. You can provide any other html file as a host page. For exampleresources/public/app.html. In this case, you may want to change:open-urlto"http://[[server-hostname]]/[[server-port]]/app.html"in order to change the launch page.
You can create your own index.html and place it in
resources/public/index.html and it will be displayed instead of this
page.
The most important part of creating your index.html page is ensuring
that your compiled ClojureScript gets loaded onto the page.
If you are compiling a build named dev then you are probably going
to want to include this script tag right before </body>.
<script src="cljs-out/dev-main.js" type="text/javascript"></script>
To get started, place the following HTML code at resources/public/index.html:
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> </head> <body> <div id="app"></div> <script src="cljs-out/[build-id]-main.js" type="text/javascript"></script> </body> </html>