![img of Why Serverless Functions Get Challenged by Cloudflare](/_astro/why-serverless-functions-challenged-cloudflare_2qxMUC.webp)
Explore how to resolve Cloudflare challenges for serverless functions, from error diagnosis to implementing a custom firewall solution.
Explore how to resolve Cloudflare challenges for serverless functions, from error diagnosis to implementing a custom firewall solution.
Learn how to fortify your forms using Cloudflare's Turnstile for non-interactive captcha, and dive into code examples with a guide on client-side implementation and server-side verification with Cloudflare Workers.
Explore the key differences between Cloudflare R2 and AWS S3, their pricing models, and unique features. Understand which cloud storage service is best suited for your specific needs.