Yes, there are decentralized alternatives to Cloudflare Workers and serverless computing services like AWS Lambda or Google Cloud Functions. One such alternative is called "serverless computing on blockchain," which allows developers to deploy and execute functions on decentralized networks such as Ethereum. Examples of blockchain-based serverless computing platforms include NuCypher, Ankr, and Akash.

Another option is using decentralized storage and content delivery networks (CDNs), such as IPFS and Swarm, to host and serve static websites. These networks can provide a decentralized and censorship-resistant infrastructure for hosting and serving static websites without relying on centralized services.

In summary, there are decentralized alternatives to Cloudflare Workers and serverless computing services that leverage blockchain and other decentralized technologies to provide a similar functionality.