Dfinity Internet Computer Static Website example using (Bootstrap, jQuery and Font-Awesome) via CDN

Open a separate window/shell to start your local dev with express

npm install
npm start

Open browser at http://localhost:3000

Open a separate window/shell to start your local chain

dfx start

In a different window build/deploy the Website Canister

dfx deploy

Example Output:

Creating a wallet canister on the local network.
The wallet canister on the "local" network for user "default" is "YYYYY-YYYYY-YYYYY-YYYYY-YYY"
Deploying all canisters.
Creating canisters...
Creating canister "website"...
"website" canister created with canister id: "<CANISTER-ID>"
Building canisters...
Installing canisters...
Creating UI canister on the local network.
The UI canister on the "local" network is "XXXXX-XXXXX-XXXXX-XXXXX-XXX"
Installing code for canister website, with canister_id XXXXX-XXXXX-XXXXX-XXXXX-XXX
Uploading assets to asset canister...
Starting batch.
Staging contents of new and changed assets:
  /index.html 1/1 (2353 bytes)
  /index.html (gzip) 1/1 (1001 bytes)
Committing batch.
Deployed canisters. 

Now, open the file .dfx/local/canister_ids.json and get your canister id website.local and add it to the url below

Open browser at http://localhost:3000?canisterId=<CANISTER-ID>

Left side is IC Website Canister with missing Background image (relative path to local image) and the right side is the local Express server with working Background image (relative path to local image). Identical Code

So, if you are getting 400 -Bad Request errors ...

Do not use: http://localhost:3000?canisterId=<CANISTER-ID>

Instead always use: http://rrkah-fqaaa-aaaaa-aaaaq-cai.localhost:8000

Seems silly, it is also annoying and I think they should apply a fix for this. But for now, this is the fix.

Dfinity IC Discord Dev Server

Me, Andrew Donelson, Discord -> GWF-Founder#5282