Get started
First Server Primitive
Add local KV to a small Vite server and return one stored value.
Tutorials
Build a working feature, one step at a time. Each tutorial includes the files to create and a result you can check.
Get started
First Agent
Define a server-side Agent, call it from H3, and see the response.
KV
Store your first KV value
Write a theme setting to local KV and read the same key back.
Database
Query your first Database
Create a SQLite notes table with Drizzle and query it from a server route.
Blob
Store your first Blob object
Write a local text file to Blob and inspect its stored metadata.
Queue
Process a welcome job with Queue
Submit a welcome job to Cloudflare Queues and verify its delivery.
Workflows
Start your first Workflow
Start a two-step onboarding Workflow and inspect its run id.
Schedule
Run a daily report once with Schedule
Declare a UTC schedule and execute one occurrence with the direct runtime API.
Sandbox
Run a package in a Sandbox
Run a package that counts image pixels in Vercel Sandbox and return its JSON result.
Shell
Run your first Shell command
Search a read-only Workspace with Just Bash and inspect the command output.
Browser
Run your first Browser Definition
Read a page with Cloudflare Browser Run and return its rendered HTML.
Auth
Create your first Auth session
Create an email-and-password user and verify their session with a saved cookie.
Env
Read your first environment value
Declare a safe application name and read it from the generated Public Env module.
Connections
Connect your first provider account
Connect a Google account with OAuth and read its Gmail labels.
Rate Limit
Guard your first request
Allow two requests per minute and check that the third returns HTTP 429.
Email
Send your first Email
Send a welcome email with Resend and check the delivery result.
Channels
Send through your first Channel
Send a local build notification and inspect the connector receipt.
Realtime collaboration
Create your first collaborative room
Connect two TipTap editors to the same document and verify synchronization.
Workspace
Build your first Workspace
Read a mounted Markdown file and write a draft with explicit Workspace access.
Source
Read your first Source
Read a known Markdown file through a local glob Source.
Content
Read your first Content document
Parse a local Markdown file and read its Content document from a route.
Agents
Define your first Agent
Build an offline greeting Agent and call it from a server route.
Agents
Run your first Box
Open a trusted-host Box, run one command, and inspect the result.
UI
Build your first UI view
Render a local question and reply with AgentChat in a Nuxt application.
Reference
Render your first Markdown template
Install the Markdown Template package, bind data, and return rendered Markdown.