I was just working on this yesterday evening. If you give me 5 mins, I'll be able to show you an example.

(I'm on mobile atm)

Take all the time you need, really appreciate it!

Alright, so this is the small piece of documentation: https://developers.cloudflare.com/workers/platform/scripts#webassembly-module-bindings

In practice, an API call looks like this:

PUT https://api.cloudflare.com/client/v4/accounts/$ACCOUNT_ID/workers/scripts/$SCRIPT_NAME
Authorization: Bearer $API_TOKEN
Content-Type: multipart/form-data;boundary="boundary"

--boundary
Content-Disposition: form-data; name="script"; filename="script.js"

addEventListener('fetch', (event) => event.respondWith(new Response("Hello, world!")))
--boundary
Content-Disposition: form-data; name="metadata"

{"body_part": "script", "bindings": [{"type": "wasm_module", "name": "THE_BINDING_NAME_AVAILABLE_TO_THE_WORKER", "part": "wasm"}]}
--boundary
Content-Disposition: form-data; name="wasm"; filename="wasm_file.wasm"

$WASM_CONTENT
--boundary

Unfortunately I can't attach an image of what this looks like in a client like Insomnia.

Something like this in cURL:

curl -X PUT -F wasm='@wasm_file.wasm' -F script='@script.js' -F metadata='{"body_part": "script", "bindings": [{"type": "wasm_module", "name": "THE_BINDING_NAME_AVAILABLE_TO_THE_WORKER", "part": "wasm"}]}' -H 'Authorization: Bearer $API_TOKEN' https://api.cloudflare.com/client/v4/accounts/$ACCOUNT_ID/workers/scripts/$SCRIPT_NAME

Thank you very much @User ! This seems pretty straightforward, I’m sure that I’ll manage with this information!

No problem! Like I said, I was just doing this the other day, so let me know if you run into any roadblocks.

Will do!

Whats the best way to find freelance developers that know JS/Rust and CF Workers to hire them for a small project? Is there like a go to jobs site?

What are you trying to achieve? I'm sure some people here can give you some pointers, I don't think this is the place to hire people tho

I've just made a Feature request for wrangler to allow attaching pre-built WASM modules, @User . Would appreciate any other thoughts you might have. https://github.com/cloudflare/wrangler/issues/1716

The feature request looks good to me. Although I most likely won’t ever use Wrangler. Right now I prefer to use the API directly, and once I’m going to production I’ll most likely use GitHub Actions to publish the Worker. I don’t know if the current GitHub Action support including WASM modules with the Worker.

If you haven't seen it before, there's an official wrangler GitHub action: https://github.com/cloudflare/wrangler-action. Just curious though, why the aversion to using wrangler in general? Any particular reason?

I meant that I wouldn’t use Wrangler locally, but if I can use it using a GitHub action then I might use it. Although from experience I know that these tools usually don’t meet my (more advanced) requirements. I’m currently using Firebase and Azure and in both cases the CLI tools are not able to (properly) perform the actions I need and I end up using the API directly.

Ah, fair enough. I realize this wasm thing is one example, but if you come across anything else that can't be done in wrangler that you need the API for, I'm sure everyone would love to hear about it, so we can try to make wrangler as useful as possible!

:0

I’ll keep that in mind!

What type of data are you using in KV?

Most likely I’ll be using MessagePack, but if that doesn’t play nicely with Workers I might go for a different binary format.

hey everyone, good morning 👋

5.47pm in Germany. 😂 👍

Evening 👋

Evening 👋

It's the processing time, does it make a difference to you to store in JSON or text?

I did a test with JSON first, but the time it took to parse was too long. I might end up with a custom binary format to maximise performance.

hey friends - what has been the biggest struggle for you in building APIs on workers? i'm working on my next egghead course around serverless APIs and would love to hear about your pain points + what i could teach to new API developers 🙂

choosing the router 😅