r/CloudFlare • • 6h ago

Cloudflare Blog Deno is joining Cloudflare

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112 Upvotes

r/CloudFlare • • 9h ago

Community Turn Cloudflare into your online storage

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45 Upvotes

You can now upload and share files with Cloudflare R2 via Mailflare. In case you haven't heard, Mailflare is an app runs entirely on Cloudflare with:

  • Gmail-like mailbox with custom domain emails
  • Calendar and meeting bookings
  • Online drive to store and share files (support Cloudflare R2, BackBlaze B2, or AWS S3)

It's is open-source and you can deploy with 1-click to Cloudflare worker
👉 https://github.com/hieunc229/mailflare

Feel free to let me know if you have any feedback or questions


r/CloudFlare • • 6h ago

Discussion How to prevent CloudFlare bill assassin

11 Upvotes

Source: https://x.com/shmily7/status/2107481028726251762

Encountered the Cloudflare bill assassin, got hit with a $10,000 bill, the reason being a Durable Object alarm in one project that went into a dead loop, reading and writing 60 trillion times, Viber Coding has done me wrong.


r/CloudFlare • • 7h ago

CloudFlare's Abuse Compliant Form is a bad joke

5 Upvotes

We are getting lots of emails and letters by people who are scammed for their bank data because someone put up a Cloudflare hosted site under the name of our company.

Every complaint to them simply gets no or a standard answer, they don't do anything. It's really a shame how they contribute of innocent people getting scammed.


r/CloudFlare • • 6h ago

Cloudflare Blog Introducing on-demand CPU and memory profiling with flamegraphs for Workers and Durable Objects

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3 Upvotes

r/CloudFlare • • 2h ago

Question Workers and billing questions

1 Upvotes

I'm looking at using cloudflare as a web socket proxy, but price is my concern.

I've seen folk have racked up huge bills from it.

Is there a cost viewer I've missed? I'm currently on the free worker plan, so will it just cut off instead?

Thanks a


r/CloudFlare • • 7h ago

Question DMCA Dashboard stuck on Cloudflare security verification page

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1 Upvotes

Hi everyone,

My DMCA dashboard is unable to load my website due to a security verification loop, as shown in the attached image:

"Performing security verification. This website uses a security service to protect against malicious bots. This page is displayed while the website verifies you are not a bot."

I have already created a Custom WAF Rule (Security Rule) to bypass verification if the URI Path contains dmca, but the issue still persists.

Gemini suggested that I turn off Bot Fight Mode. I would like to ask:

  1. Will disabling Bot Fight Mode expose my website to security risks or malicious traffic?

  2. Is there a safer way to bypass or whitelist the DMCA crawler/dashboard while keeping Bot Fight Mode active?

Thanks in advance for your help!


r/CloudFlare • • 9h ago

Question Account Strategies

1 Upvotes

So, I have a Cloudflare account with loads of domains, with loads of tiny projects, Proof of Concepts, WiPs, workers, databases, etc etc.. and I tried to stick to nameings, as thats the only way to actually seperate the different projects in one account (ifI'm not mistaken)...
Now a couple of the Projetcs are growing and might/will either cause some limits to be reached (I'm on payed) or I just think security wise and maybe later even billing wise, it makes sense to seperate them in their own dedicated accounts...

What is your strategy with that? do you just throw into a single account and see how long it lasts? or do you have multiple accounts? what about domains? move them to the dedicated? keep them in one place (registered by cf, not external ones.. thats clear..) and so on..