InferenceList
Search inference models, compare a monthly cost, and follow daily list prices.
WorkersR2KV
// serverless, done right
Ship to the edge. Pay for what runs.
Deep-dive guides, honest cost calculators, and expert Cloudflare development for teams building on Workers, D1, R2, and beyond.
Covers
WorkersD1R2KVDurable ObjectsQueuesWorkers AIVectorize
01 // cost calculators
Know the bill before you build
Interactive, up-to-date estimators for every metered Cloudflare service — free tier and overage, no surprises.
Cloud Cost Modeler
Describe one workload and compare itemized bills across Cloudflare, AWS serverless, AWS EC2, Google Cloud Run, and Hetzner.
Open CalculatorCloudflare Developer Platform Calculator
Estimate a combined Cloudflare bill across Workers, storage, databases, queues, AI, media, and more.
Try CalculatorR2 vs S3 Calculator
Compare object storage, operations, and internet delivery using the same storage workload.
Try CalculatorWorkers vs Lambda Calculator
See how active CPU-time and wall-clock duration change serverless compute costs.
Try CalculatorWorkers Cost Calculator
Estimate costs for Cloudflare Workers based on request volume and compute time.
Try CalculatorD1 Database Calculator
Calculate your SQL database costs with read and write operations.
Try CalculatorR2 Storage Calculator
Estimate object storage costs including storage volume and operations.
Try Calculator // tech demos
Tech Demos
Runnable Cloudflare Workers slices, one pattern at a time.
Melody Auth
Your OAuth 2.0 and OIDC sign-in server runs on Workers, D1, and KV. It accepts PKCE S256, publishes an ES256 JWKS, and revokes a refresh-token family on reuse. Sign up behind Turnstile and the rate limits, inspect the ID token, and host that login for your own apps.
Open demoEdge Browser
Paste a public URL. A Workflow opens it in Browser Rendering and returns a desktop screenshot, a 390px shot, a PDF, and a summary. Pass Turnstile within the rate limits, read an SSRF rejection, and ship link previews that expire from R2 after a day.
Open demoBYOK Playground
Bring your own OpenAI-compatible key and base URL, stream a chat, and compare it side by side with Workers AI. Probe streaming, tools, JSON schema, and vision behind a strict SSRF guard that keeps the key in the browser.
Open demoOmni Judge
One Workers AI Clef-omni call scores a photo, a voice note, or a short video against options you write, and shows a percent for each option. Snap a clip, read the bars, and reuse that checklist for voicemail triage or upload moderation.
Open demoMemory repo
Memory is plain markdown in a git repo, and a dream asks Workers AI to consolidate and dedupe the files. Every write and every dream is a commit: state a fact, open the diff, press Dream now, ask it to recall, and roll it back.
Open demoEmber Rush
One room owns the orbs, the scores, and the 75-second clock, so a second tab is another player. Join, collect orbs, and reuse that room for a game or a classroom timer.
Open demo 02 // built on the edge
Serverless work we're proud of
Real products running edge-native on Cloudflare — from job boards to AI showrooms.
Agent-built ComicAdda
2026Discovery for India's standup comedy scene — built by AI agents.
Next.js 15React 19SupabaseTailwind +1
Dubai Deals
2025Every restaurant deal in Dubai, in one searchable place.
AstroReactTypeScriptCloudflare
iJewel Studio
2024Cloud 3D jewelry rendering without a render farm.
Next.jsSupabaseWorkersCloud Run +2
Hackathon winner 
SquareCubed
2023AI-assisted 3D showroom for Square stores.
Vertex AISvelteNext.jsWebGi +1
WSC — Writing Style Checker
2026A linter for prose: weasel words, passive voice, and AI tells.
SvelteKitTypeScriptMCPWorkers +1
03 // learn
Guides & field notes
Step-by-step tutorials and deep dives into building well on the serverless edge.
// let's build
Need Workers architecture, a build, or a cost review?
Send a short note. I reply with next steps for Cloudflare Workers and the edge stack.
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