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Cloudflare Developers

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news

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workers-and-pages-help

pages-help

general-help

durable-objects

workers-and-pages-discussions

pages-discussions

wrangler

coding-help

🦀rust-on-workers

miniflare

stream

general-discussions

functions

zaraz

⚡instant-logs

email-routing

pubsub-beta

analytics-engine

d1-database

queues

workers-for-platforms

workerd-runtime

🤖turnstile

radar

logs-engine

cloudflare-go

terraform-provider-cloudflare

workers-ai

browser-rendering-api

logs-and-analytics

next-on-pages

cloudflare-ai

build-caching-beta

hyperdrive

vectorize

ai-gateway

python-workers-beta

vitest-integration-beta

workers-observability

workflows

vite-plugin

pipelines-beta

containers-beta

Ali Sanan

11/20/2025

Need clarification on Worker bundle size limits for Enterprise

Hey, I’m running a Next.js site on Cloudflare Workers using open-next. My current paid plan has the 10 MB compressed Worker bundle limit, but my project is likely to outgrow that as it expands. I want to know if Enterprise plans allow higher Worker bundle limits, or if they can be increased on request. Also want to understand any pricing or technical implications if we go that route. Thanks....

jumanji

11/20/2025

Help

I have deployed but the site not working on the main domain and how to add new custom domain to my workers project? Site get run and open the site on workers preview domain but not in the main domain??...

Rick

11/20/2025

[ Workers for Platforms ] Newly created namespaced worker not visible in Dashboard

When I try to view the worker in the dashboard following the dashboard links I get a 404 and error messages at the bottom of the screen. Am I missing some special sauce? It looks like a bug, but maybe I'm missing something?

Keliny

11/20/2025

File size limit for transform images on cf worker

Hi, We have a worker that is setup to transform images. It works fine until the file is over 20 MB. Anything above that size returns 9402 file size too large. For example jpeg from a 40 MP camera is around 35 MB and within the specified dimensions. According to https://developers.cloudflare.com/images/transform-images/ it should handle up to 70 MB files. ...

snipeship

11/19/2025

Worker Deploys still Corrupted [Preview]

Please see https://discord.com/channels/595317990191398933/1440092870144168186/1440092870144168186 for context. It is only happening on preview builds. It was working fine just a few days ago; something on CF's end happened that started breaking this....

Wesley Robinson

11/19/2025

Asymmetric latency from local client to CF worker

I have a very simple Worker running as a load balancer between a two origins that are serving the same app. It's very simple but I don't think the implementation details matter too much, my issue seems to lie outside of the worker. After getting very bad latency from my test script that's sending 100 requests in succession to the worker, on a whim I tried measuring the latency between when my client sends the request and the cloudflare worker receiving the request (before any processing). And did the same on the way back (after processing) - measure the latency between the worker sending a response and my script receiving the response. The results were quite surprising, the latency on send (from script -> worker) and receive (from worker -> script) are almost an order of magnitude apart:...

Frixels

11/19/2025

Paid plan is not applied to my account

I paid for paid worker plan but its not applied yet. Before that I try to pay from Workers plans upgrade page but failed to redirect to payment page. Then I go to billing and found an invoice created maybe while I try to submit a payment, then when payment is successful nothing happen to my account. Thanks

mrleblanc101

11/19/2025

Deploying Nuxt to Cloudflare Worker not woking

Hello, I'm trying to deploy Nuxt to Cloudflare Workers, but can't get it to work. My build command is pnpm run build --preset=cloudflare_module My deploy command is npx wrangler pages deploy dist/ --project-name=interfaceqc Which seems right according to the https://nuxt.com and https://nitro.build documentation....

calvinfo

11/19/2025

Sandbox containers taking forever to boot / roll?

Hey there, I'm seeing my sandbox containers take ages to boot / roll to a new image. What I'm doing: - running wrangler deploy...

Someone

11/18/2025

Best way to do AI with tennis statistics data

I’m building an AI system for tennis/pickleball that analyzes user-submitted stats (we collect a lot of data) and generates insights like: what strategies work against a given opponent, what parts of your game to focus on, patterns in your shot selection, etc. I’m trying to figure out whether Workers AI is a good fit for something like this. Would it make sense to process all the data through Workers AI on demand, or would I need some kind of persistent memory layer for personalized, long-term insights? I’d love to have per-user “memory,” but I’m not sure if it’s necessary or if I should just upload the data to Workers and compute everything statelessly. I haven’t built anything like this before, so I’m a little lost on where to start. Any guidance or examples would be super appreciated!...

ryzm

11/18/2025

Error while connecting Github Account

While connecting the Github account to an worker it gives me this error

Kendal Quesada

11/18/2025

Error in custom domains

Hello, good morning. I'm having an issue with custom domains not working correctly. The problem is that I perform a deployment, and it gives me the URL of the deployment itself, and that works fine. However, when I try to point that URL to the deployment using a custom domain, it doesn't work and I get 500 errors net::ERR_ABORTED 500 (Internal Server Error)...

11/18/2025

service binding resolveOverride

do we have something similar to fetch.cf.resolveOverride for service binding? my use case: I want host my worker in a region/colo to reduce latency when connecting a external API which return large response, the flow would be like this: worker -> service binding -> external api -> compute data -> return back to worker...

11/18/2025

404 | Either this page does not exist, or you do not have permission to access it

If you believe this page exists, make sure you are using the correct account and have the right permissions, or contact your account admin to grant you access. If you think this is a mistake, contact Cloudflare support. Hey, experiencing this error that I've not seen anyone posted about. I can't access my Pages dashboard....

LieA

11/18/2025

Help

Help please

Sabur Islam Limon

11/18/2025

Is cloudflare pages down? sowing internal server error

Cloudflare workers and pages showing INTERNAL SERVER ERROR

11/18/2025

✘ [ERROR] Error: internal error; reference = uficuqtcl58j0l920aosln6i

I have a service binding between two workers that each have bound their own containers. This error occurs when worker A's worker code (not the container) issues a POSt request to worker B that its container handles. When i see this in my worker logs, and no other error or trace in my own logs, is there anything i can do to find the cause of the issues? Appreciate any help!

Sivaram P

11/18/2025

Equivalent to vercel's rewrite configuration for full migration from Vercel to Cloudflare

Can anyone help me with the Cloudflare alternative to Vercel rewrites. Trying to move this project from Vercel to Cloudflare https://github.com/SivaramPg/swapi.info to get away from request limits. I have hundreds of static JSON files, which I would like to server in a beautified URL format without the .json for a psuedo API experience. Looked around and nothing really clicked for me to get the same kind of rewrite experience. If anyone has any useful information or links regarding the same, wou...

Gab

11/18/2025

BUG REPORT: WORKER CUSTOM DOMAIN

I’ve been experiencing a recurring issue during the Worker custom-domain creation process (and noticed other users reporting the same). When it happens: The issue occurs on the first attempt to attach a custom domain to a Worker. An error message is displayed even though the configuration is valid. ...

Gab

11/18/2025

BUG REPORT: WORKER OBSERVABILITY UI

There is a minor issue in the observability filters. When it happens: The dropdown closes unexpectedly when selecting filter options with the mouse, usually after the first few selections. ...

Gaming

Programming

Cloudflare Developers

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news

Cloudflare Developers

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news