Disable cache css & js Nginx (also work for nginx reverse proxy)

 Disable cache css & js Nginx (also work for nginx reverse proxy) - i have the following nginx virtual host (static content) for local development work to disable all browser caching:

server {
    listen 8080;
    server_name localhost;

    location / {
        root /your/site/public;
        index index.html;

        # kill cache
        add_header Last-Modified $date_gmt;
        add_header Cache-Control 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';
        if_modified_since off;
        expires off;
        etag off;
    }
}

No cache headers sent:
$ curl -I http://localhost:8080
HTTP/1.1 200 OK
Server: nginx/1.12.1
Date: Mon, 24 Jul 2017 16:19:30 GMT
Content-Type: text/html
Content-Length: 2076
Connection: keep-alive
Last-Modified: Monday, 24-Jul-2017 16:19:30 GMT
Cache-Control: no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0
Accept-Ranges: bytes
Last-Modified is always current time.



For nginx reverse proxy:
location /{

        # Proxy 
        proxy_set_header                X-Localhost true;
        proxy_set_header                X-Real-IP $remote_addr;
        proxy_set_header                X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass                      http://localhost:8080/myapi;

        proxy_redirect                  off;
        proxy_buffers                   32 16k;
        proxy_busy_buffers_size         64k;
        proxy_cache                     off;


        # Headers for client browser NOCACHE + CORS origin filter 
        add_header 'Cache-Control' 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';
        expires off;
        add_header    'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
        add_header    'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept' always;

        allow all;
    }

Thanks to stackoverflow!