cloudflare-client VS itty-router

% docker run --entrypoint /bin/sh -it oznu/cloudflare-ddns:latest -c "curl -vvI https://api.cloudflare.com/user/tokens/verify" | grep -A 8 "Server certificate" * Server certificate: * subject: C=US; ST=California; L=San Francisco; O=Cloudflare, Inc.; CN=api.cloudflare.com * start date: May 19 00:00:00 2022 GMT * expire date: May 19 23:59:59 2023 GMT * subjectAltName: host "api.cloudflare.com" matched cert's "api.cloudflare.com" * issuer: C=US; O=Cloudflare, Inc.; CN=Cloudflare Inc ECC CA-3 * SSL certificate verify ok. * Using HTTP2, server supports multi-use * Connection state changed (HTTP/2 confirmed)

this might workhttps://api.cloudflare.com/ based on what I found here https://community.cloudflare.com/t/create-a-subdomain-on-cloudflare-automatically/357063/2

package purger import ( "fmt " "io" "log" "net/http" "strings" "github.com/GoogleCloudPlatform/functions-framework-go/functions" ) func init() { functions.HTTP("PurgeCache", purgeCache) } // httpError logs the error and returns an HTTP error message and code. func httpError(w http.ResponseWriter, err error, msg string, errorCode int) { errorMsg := fmt.Sprintf("%s: %v", msg, err) log.Printf("%s", errorMsg) http.Error(w, errorMsg, errorCode) } func purgeCache(w http.ResponseWriter, r *http.Request) { log.Printf("Received %s from %v", r.Method, r.RemoteAddr) if r.Method == "POST" { body, err := io.ReadAll(r.Body) if err != nil { httpError(w, err, "error reading POST body", http.StatusInternalServerError) return } log.Printf("Request body: %s", body) } // Send POST request to Cloudflare client := &http.Client{} data := `{"purge_everything":true}` req, err := http.NewRequest("POST", "https://api.cloudflare.com/client/v4/zones/ZONE_ID/purge_cache", strings.NewReader(data)) if err != nil { httpError(w, err, "error creating new Request", http.StatusInternalServerError) return } req.Header.Add("Authorization", "Bearer CLOUDFLARE-API-TOKEN") req.Header.Add("Content-Type", "application/json") cloudflareResp, err := client.Do(req) if err != nil { httpError(w, err, "error sending POST request", http.StatusInternalServerError) return } defer cloudflareResp.Body.Close() // Pass cloudflare response to caller cloudflareRespBody, err := io.ReadAll(cloudflareResp.Body) if err != nil { httpError(w, err, "error reading Cloudflare response", http.StatusInternalServerError) return } if cloudflareResp.StatusCode != http.StatusOK { msg := fmt.Sprintf("error non-200 status: %s", cloudflareRespBody) httpError(w, nil, msg, http.StatusInternalServerError) return } log.Printf("Cloudflare response: %s", cloudflareRespBody) _, err = w.Write(cloudflareRespBody) if err != nil { httpError(w, err, "error sending response to client", http.StatusInternalServerError) return } }

I've just built a small fetch-based, zero-dependency JavaScript library for Cloudflare API that works in Node.js, Deno, and CF Workers environment — https://github.com/kriasoft/cloudflare-client

Instead of Next and it's bloat, you should try Svelte, a barebones Svelte (not SvelteKit) app feels like a breeze to scaffold and deploy through Netlify or Vercel with nearly 0 configuration. The same can be said about SvelteKit, though you can just get away by using a minimal router like Itty (https://github.com/kwhitley/itty-router) with barebones Svelte (just run npx create-vite, and follow the interactive scaffold process).

To further simplify development, since we are going to make more than 1 endpoint, we'll install itty-router which is an Express like router to automatically parse out the HTTP method, query params, path params, etc. I also prefer to use prettier to format the code so that it looks consistent.

Is there any good input validator I can use with itty-router for Cloudflare Workers? I am looking for something like express-validator.