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Cloudflare Pages npm ci fails claiming package-lock.json mismatch, but lockfile is valid and works on Netlify
I am seeing a reproducible Cloudflare Pages build failure that I cannot explain, and I suspect a Pages bug or environment issue.
Context
Frontend: React + Vite
Node: 22.16.0
npm: 10.9.2
Package ...
-3
votes
0
answers
56
views
Robot Framework GET request returns 403 Forbidden while browser works (Cloudflare?) [closed]
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I am testing a public REST API using Robot Framework (RequestsLibrary),
but I consistently receive 403 Forbidden responses.
API endpoint:
...
-5
votes
0
answers
48
views
Is it possible to conditionally apply S3/R2 upload prefixes per API route in Payload CMS? [closed]
I’m working with Payload CMS + @payloadcms/storage-s3 + Cloudflare R2.
Requirement:
Default media collection uploads should go to the bucket root.
Only profile images uploaded via a custom API route ...
0
votes
1
answer
46
views
Handle string concatenation in worker code string
I understood that it's common sense to return the worker code as string but debugging and coding is a bit ackward this way. Such at this position, where I would like to concat several string to copy ...
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39
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Cloudflare Wrangler: Images not loaded - 404
I have configured wrangler to use the root folder for my image files:
[site]
bucket = "."
Nevertheless, images embedded such as
<div class="login-icon">
<img src=&...
Best practices
1
vote
8
replies
147
views
Cloudflare API return 403 "Enable JavaScript and cookies to continue"
I have an application that queries through an HTTP POST API to bring me certain data about the customers of an energy supplier. It worked fine for years, until about a month ago when it started ...
2
votes
0
answers
106
views
Performing Peer - Peer connection with Turn server
I'm writing an application for a peer to peer service with a TURN server, but I'm struggling to construct one. If my understanding is correct, there are three steps needed for a successful peer to ...
1
vote
1
answer
158
views
Telegram Mini App (WebView) loads forever on Android
I have a Telegram Mini App built with NextJS where I serve it on Railway with Cloudflare as proxy. I created a custom domain and registered the CNAME to Cloudflare and everything works fine on IOS, ...
0
votes
0
answers
42
views
How to create a language based redirection?
I am trying to create a language redirection system with the following behavior.
If the user visits the website for the first time it should go to their browserlanguage and country
in my case ...
0
votes
0
answers
83
views
Cannot connect to PostgreSQL over Cloudflare Tunnel
I’m running into a problem exposing a PostgreSQL database through a Cloudflare Tunnel, and I’m hoping someone with deeper Cloudflare Zero Trust/WARP experience can help me understand what’s going on.
...
Advice
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votes
0
replies
58
views
How to Delete an IP from a Cloudflare IP list in Go?
How do you delete a single item from an IP list in Cloudflare using Go?
Cloudflare has a feature where it stores lists of IPs, hostnames, or ASNs to be used in formulas. The web UI for this is in ...
Best practices
0
votes
0
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36
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How to Serve Multiple SPAs from One Azure Storage Account Using Cloudflare
I need guidance on how to manage traffic from multiple custom domains in Cloudflare (non-Enterprise plan) to a single Azure Storage Account that hosts multiple SPAs — each served under a different ...
0
votes
0
answers
58
views
React Native + Cloudflare Workers: requests freeze after 1–2 mind idle
Summary: React Native + Cloudflare Workers: requests to *.workers.dev freeze after 1–2 minutes idle, while direct origin requests still work
I’m seeing a very strange issue with a mobile app that ...
Best practices
0
votes
2
replies
62
views
Is it possible to host one's own application instead of relying upon Cloudflare's workers?
Cloudflare has it's own serverless compute workers in V8Javascript language to act as reverse proxy for non-static dynamic content. My question is, could I or should I use my own php app as the ...
Advice
1
vote
0
replies
69
views
Can Cloudflare be bypassed from unrendered browsers using basic techniques like setting proper headers or cookies?
I’m building a Scrapy-based crawler and facing Cloudflare protection on some sites.
Here’s my current setup:
I have a separate API service that can bypass Cloudflare by simulating a real browser (e.g....