I'm trying to create a Cloudflare Worker that receives an image URL and return width and height. But I receive the message ReferenceError: Image is no ...
I'm trying to create a Cloudflare Worker that receives an image URL and return width and height. But I receive the message ReferenceError: Image is no ...
I have the following two functions described in my Cloudflare worker code. However, when I run the code and these functions get called I get a TypeErr ...
I'm trying to migrate my CORS checker app from heroku to cloudflare workers as it seems to be a perfect fit for my use case. The heroku app uses axio ...
In an old-school server environment, you initialize an SDK (like the Twitter SDK) when the server starts up, using dotenv to read secrets and tokens f ...
I want to fetch an asset into R2 and at the same time return the response to the client. So simultaneously streaming into R2 and to the client too. R ...
I am a frontend developer building a metadata scraper and hosting it on Cloudflare Worker to bypass CORS for my application. My main app sends a get r ...
. Answers to this question are eligible for a +200 reputation bounty. A ...
I am trying to replicate the result from this guide: https://developers.cloudflare.com/r2/data-access/s3-api/presigned-urls/ However, with the exact s ...
I am working on a small worker that logs to an external service (Kinesis firehose) and then does a redirect I am trying to batch the external calls t ...
We run our staging environment on a shared host. Occasionally we run into troubles with unknown errors. Cloudflare displays it as error 520 when the p ...
CloudFlare documentation for wrangler.toml requires this code to add a binding to a KV namespace: kv_namespaces = [ { binding = "ORIGIN_MAP", id = ...
When I run I see the following warning: I've configured ES6 modules like so: My index.js defines two functions, exported so I can test them f ...
Currently doing something like this in a Cloudflare worker The service being proxied always returns a 200, so I have to check the presence of an er ...
I am using Cloudant as my DB and am looking to use Cloudflare workers as the public-facing interface. Unfortunately, I've been having a number of err ...
I have a Cloudflare Worker which uses Durable Objects. I have based my application on the chat demo code and everything has been working fine up till ...
I created a Worker Service https://bla-bla-bla.hi.workers.dev as shown here https://blog.cloudflare.com/sending-email-from-workers-with-mailchannels w ...
I just followed Discord's tutorial for hosting an application on a cloudflare worker. I'm trying to convert one of my bots but I've been having a prob ...
I'm stumped. I'm making a POST request to an API using fetch. It's a Vue3 app built with Vite. Everything works locally, also in Vite preview, but whe ...
I have a ubuntu server running locally with some services running along with samba server. I have already set-up cloudflare(s) tunnel using docker and ...
I am trying to use Cloudflare Workers to auto-select a value on a dropdown based on the user's country (using Cloudflare's request.cf.country). This ...