> ## Documentation Index > Fetch the complete documentation index at: https://resend.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Examples > Explore sample apps for different use cases. ## Frameworks > [card] [Next.js (TypeScript)](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript) > > Full-stack Next.js app with TypeScript > [card] [Next.js (JavaScript)](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript) > > Full-stack Next.js app with JavaScript > [card] [Express](https://github.com/resend/resend-examples/tree/main/express-resend-examples) > > Express 5 examples (TypeScript and JavaScript) > [card] [Hono](https://github.com/resend/resend-examples/tree/main/hono-resend-examples) > > Hono examples (TypeScript and JavaScript) > [card] [Bun](https://github.com/resend/resend-examples/tree/main/bun-resend-examples) > > Bun examples (TypeScript and JavaScript) > [card] [Remix](https://github.com/resend/resend-examples/tree/main/remix-resend-examples) > > Remix examples (TypeScript and JavaScript) > [card] [Nuxt](https://github.com/resend/resend-examples/tree/main/nuxt-resend-examples) > > Nuxt 3 examples (TypeScript and JavaScript) > [card] [SvelteKit](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples) > > SvelteKit examples (TypeScript and JavaScript) > [card] [Astro](https://github.com/resend/resend-examples/tree/main/astro-resend-examples) > > Astro examples (TypeScript and JavaScript) > [card] [RedwoodJS](https://github.com/resend/resend-examples/tree/main/redwoodjs-resend-examples) > > RedwoodJS examples (TypeScript and JavaScript) > [card] [TanStack Start](https://github.com/resend/resend-examples/tree/main/tanstack-resend-examples) > > TanStack Start examples (TypeScript and JavaScript) > [card] [PHP](https://github.com/resend/resend-examples/tree/main/php-resend-examples) > > PHP examples with Slim and Symfony > [card] [Laravel](https://github.com/resend/resend-examples/tree/main/laravel-resend-examples) > > Laravel 11 examples > [card] [Python](https://github.com/resend/resend-examples/tree/main/python-resend-examples) > > Python examples with Flask, FastAPI, and Django > [card] [Ruby](https://github.com/resend/resend-examples/tree/main/ruby-resend-examples) > > Ruby examples with Sinatra and Rails > [card] [Go](https://github.com/resend/resend-examples/tree/main/go-resend-examples) > > Go examples with Chi and Gin > [card] [Java](https://github.com/resend/resend-examples/tree/main/java-resend-examples) > > Java examples with Javalin and Spring Boot > [card] [.NET (C#)](https://github.com/resend/resend-examples/tree/main/dotnet-resend-examples) > > ASP.NET Minimal APIs and MVC > [card] [Rust](https://github.com/resend/resend-examples/tree/main/rust-resend-examples) > > Rust examples with Axum > [card] [Elixir](https://github.com/resend/resend-examples/tree/main/elixir-resend-examples) > > Elixir examples with Phoenix ## Next.js (TypeScript) > [card] [Send Email](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/send-email) > > Basic email sending > [card] [Attachments](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/attachments) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/cid-attachments) > > Embed inline images using CID > [card] [React Email](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/react-email) > > Send emails with React Email components > [card] [Templates](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/templates) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/scheduling) > > Schedule emails for future delivery > [card] [Contact Form](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/contact-form) > > Contact form with batch send via Server Actions > [card] [Double Opt-in](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/double-optin) > > Double opt-in subscription flow > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/inbound) > > Receive and process inbound emails > [card] [Prevent Threading](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/prevent-threading) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/audiences) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/domains) > > Create and manage sending domains > [card] [Automations](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/automations) > > Create and manage lifecycle automations > [card] [Better Auth](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/typescript/src/app/better-auth) > > Email authentication with Better Auth ## Next.js (JavaScript) > [card] [Send Email](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/send-email) > > Basic email sending > [card] [Attachments](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/attachments) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/cid-attachments) > > Embed inline images using CID > [card] [React Email](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/react-email) > > Send emails with React Email components > [card] [Templates](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/templates) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/scheduling) > > Schedule emails for future delivery > [card] [Contact Form](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/contact-form) > > Contact form with batch send via Server Actions > [card] [Double Opt-in](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/double-optin) > > Double opt-in subscription flow > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/inbound) > > Receive and process inbound emails > [card] [Prevent Threading](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/prevent-threading) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/audiences) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/domains) > > Create and manage sending domains > [card] [Automations](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/automations) > > Create and manage lifecycle automations > [card] [Better Auth](https://github.com/resend/resend-examples/tree/main/nextjs-resend-examples/javascript/src/app/better-auth) > > Email authentication with Better Auth ## Express TypeScript and JavaScript variants available. Links below point to the TypeScript examples. > [card] [Basic Send](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/basic-send.ts) > > Basic email sending > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/batch-send.ts) > > Send multiple emails at once > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/with-attachments.ts) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/with-cid-attachments.ts) > > Embed inline images using CID > [card] [Templates](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/with-template.ts) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/scheduled-send.ts) > > Schedule emails for future delivery > [card] [Prevent Threading](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/prevent-threading.ts) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/audiences.ts) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/domains.ts) > > Create and manage sending domains > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/inbound.ts) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/blob/main/express-resend-examples/typescript/examples/double-optin-subscribe.ts) > > Double opt-in subscription flow ## Hono TypeScript and JavaScript variants available. Links below point to the TypeScript examples. > [card] [Basic Send](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/basic-send.ts) > > Basic email sending > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/batch-send.ts) > > Send multiple emails at once > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/with-attachments.ts) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/with-cid-attachments.ts) > > Embed inline images using CID > [card] [Templates](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/with-template.ts) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/scheduled-send.ts) > > Schedule emails for future delivery > [card] [Prevent Threading](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/prevent-threading.ts) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/audiences.ts) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/domains.ts) > > Create and manage sending domains > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/inbound.ts) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/blob/main/hono-resend-examples/typescript/examples/double-optin-subscribe.ts) > > Double opt-in subscription flow ## Bun TypeScript and JavaScript variants available. Links below point to the TypeScript examples. > [card] [Basic Send](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/basic-send.ts) > > Basic email sending > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/batch-send.ts) > > Send multiple emails at once > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/with-attachments.ts) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/with-cid-attachments.ts) > > Embed inline images using CID > [card] [Templates](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/with-template.ts) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/scheduled-send.ts) > > Schedule emails for future delivery > [card] [Prevent Threading](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/prevent-threading.ts) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/audiences.ts) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/domains.ts) > > Create and manage sending domains > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/inbound.ts) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/blob/main/bun-resend-examples/typescript/examples/double-optin-subscribe.ts) > > Double opt-in subscription flow ## Remix TypeScript and JavaScript variants available. Links below point to the TypeScript examples. > [card] [Send Email](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/api.send.ts) > > Basic email sending > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/api.send-attachment.ts) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/api.send-cid.ts) > > Embed inline images using CID > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/api.send-batch.ts) > > Send multiple emails at once > [card] [Templates](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/api.send-template.ts) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/api.send-scheduled.ts) > > Schedule emails for future delivery > [card] [Domains](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/api.domains.ts) > > Create and manage sending domains > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/api.audiences.contacts.ts) > > Manage contacts and audiences > [card] [Webhooks](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/api.webhook.ts) > > Handle webhook events > [card] [Double Opt-in](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/double-optin.tsx) > > Double opt-in subscription flow > [card] [Inbound](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/inbound.tsx) > > Receive and process inbound emails > [card] [Prevent Threading](https://github.com/resend/resend-examples/blob/main/remix-resend-examples/typescript/app/routes/prevent-threading.tsx) > > Prevent email threading on Gmail ## Nuxt TypeScript and JavaScript variants available. Links below point to the TypeScript examples. > [card] [Send Email](https://github.com/resend/resend-examples/blob/main/nuxt-resend-examples/typescript/server/api/send.post.ts) > > Basic email sending > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/nuxt-resend-examples/typescript/server/api/send-attachment.post.ts) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/nuxt-resend-examples/typescript/server/api/send-cid.post.ts) > > Embed inline images using CID > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/nuxt-resend-examples/typescript/server/api/send-batch.post.ts) > > Send multiple emails at once > [card] [Templates](https://github.com/resend/resend-examples/blob/main/nuxt-resend-examples/typescript/server/api/send-template.post.ts) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/nuxt-resend-examples/typescript/server/api/send-scheduled.post.ts) > > Schedule emails for future delivery > [card] [Domains](https://github.com/resend/resend-examples/blob/main/nuxt-resend-examples/typescript/server/api/domains.post.ts) > > Create and manage sending domains > [card] [Audiences](https://github.com/resend/resend-examples/tree/main/nuxt-resend-examples/typescript/server/api/audiences) > > Manage contacts and audiences > [card] [Webhooks](https://github.com/resend/resend-examples/blob/main/nuxt-resend-examples/typescript/server/api/webhook.post.ts) > > Handle webhook events ## SvelteKit TypeScript and JavaScript variants available. Links below point to the TypeScript examples. > [card] [Send Email](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/send) > > Basic email sending > [card] [Attachments](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/send-attachment) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/send-cid) > > Embed inline images using CID > [card] [Batch Send](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/send-batch) > > Send multiple emails at once > [card] [Templates](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/send-template) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/send-scheduled) > > Schedule emails for future delivery > [card] [Prevent Threading](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/send-prevent-threading) > > Prevent email threading on Gmail > [card] [Domains](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/domains) > > Create and manage sending domains > [card] [Audiences](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/audiences) > > Manage contacts and audiences > [card] [Double Opt-in](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/double-optin) > > Double opt-in subscription flow > [card] [Webhooks](https://github.com/resend/resend-examples/tree/main/sveltekit-resend-examples/typescript/src/routes/api/webhook) > > Handle webhook events ## Astro TypeScript and JavaScript variants available. Links below point to the TypeScript examples. > [card] [Send Email](https://github.com/resend/resend-examples/blob/main/astro-resend-examples/typescript/src/pages/api/send.ts) > > Basic email sending > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/astro-resend-examples/typescript/src/pages/api/send-attachment.ts) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/astro-resend-examples/typescript/src/pages/api/send-cid.ts) > > Embed inline images using CID > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/astro-resend-examples/typescript/src/pages/api/send-batch.ts) > > Send multiple emails at once > [card] [Templates](https://github.com/resend/resend-examples/blob/main/astro-resend-examples/typescript/src/pages/api/send-template.ts) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/astro-resend-examples/typescript/src/pages/api/send-scheduled.ts) > > Schedule emails for future delivery > [card] [Domains](https://github.com/resend/resend-examples/blob/main/astro-resend-examples/typescript/src/pages/api/domains.ts) > > Create and manage sending domains > [card] [Audiences](https://github.com/resend/resend-examples/tree/main/astro-resend-examples/typescript/src/pages/api/audiences) > > Manage contacts and audiences > [card] [Webhooks](https://github.com/resend/resend-examples/blob/main/astro-resend-examples/typescript/src/pages/api/webhook.ts) > > Handle webhook events ## RedwoodJS TypeScript and JavaScript variants available. Links below point to the TypeScript examples. > [card] [Send Email](https://github.com/resend/resend-examples/blob/main/redwoodjs-resend-examples/typescript/api/src/functions/send.ts) > > Basic email sending > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/redwoodjs-resend-examples/typescript/api/src/functions/sendAttachment.ts) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/redwoodjs-resend-examples/typescript/api/src/functions/sendCid.ts) > > Embed inline images using CID > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/redwoodjs-resend-examples/typescript/api/src/functions/sendBatch.ts) > > Send multiple emails at once > [card] [Templates](https://github.com/resend/resend-examples/blob/main/redwoodjs-resend-examples/typescript/api/src/functions/sendTemplate.ts) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/redwoodjs-resend-examples/typescript/api/src/functions/sendScheduled.ts) > > Schedule emails for future delivery > [card] [Domains](https://github.com/resend/resend-examples/blob/main/redwoodjs-resend-examples/typescript/api/src/functions/domains.ts) > > Create and manage sending domains > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/redwoodjs-resend-examples/typescript/api/src/functions/audiencesContacts.ts) > > Manage contacts and audiences > [card] [Webhooks](https://github.com/resend/resend-examples/blob/main/redwoodjs-resend-examples/typescript/api/src/functions/webhook.ts) > > Handle webhook events > [card] [Double Opt-in](https://github.com/resend/resend-examples/blob/main/redwoodjs-resend-examples/typescript/api/src/functions/doubleOptinSubscribe.ts) > > Double opt-in subscription flow ## TanStack Start TypeScript and JavaScript variants available. Links below point to the TypeScript examples. > [card] [Send Email](https://github.com/resend/resend-examples/blob/main/tanstack-resend-examples/typescript/src/routes/api/send.ts) > > Basic email sending > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/tanstack-resend-examples/typescript/src/routes/api/send-attachment.ts) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/tanstack-resend-examples/typescript/src/routes/api/send-cid.ts) > > Embed inline images using CID > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/tanstack-resend-examples/typescript/src/routes/api/send-batch.ts) > > Send multiple emails at once > [card] [Templates](https://github.com/resend/resend-examples/blob/main/tanstack-resend-examples/typescript/src/routes/api/send-template.ts) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/tanstack-resend-examples/typescript/src/routes/api/send-scheduled.ts) > > Schedule emails for future delivery > [card] [Domains](https://github.com/resend/resend-examples/blob/main/tanstack-resend-examples/typescript/src/routes/api/domains.ts) > > Create and manage sending domains > [card] [Audiences](https://github.com/resend/resend-examples/tree/main/tanstack-resend-examples/typescript/src/routes/api/audiences) > > Manage contacts and audiences > [card] [Webhooks](https://github.com/resend/resend-examples/blob/main/tanstack-resend-examples/typescript/src/routes/api/webhook.ts) > > Handle webhook events ## PHP > [card] [Basic Send](https://github.com/resend/resend-examples/tree/main/php-resend-examples/src/send) > > Basic, batch, and prevent-threading send > [card] [Attachments](https://github.com/resend/resend-examples/tree/main/php-resend-examples/src/attachments) > > File attachments and inline images (CID) > [card] [Scheduling](https://github.com/resend/resend-examples/tree/main/php-resend-examples/src/scheduling) > > Schedule emails for future delivery > [card] [Templates](https://github.com/resend/resend-examples/tree/main/php-resend-examples/src/templates) > > Send emails using Resend hosted templates > [card] [Double Opt-in](https://github.com/resend/resend-examples/tree/main/php-resend-examples/src/double-optin) > > Double opt-in subscription flow > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/tree/main/php-resend-examples/src/inbound) > > Receive and process inbound emails > [card] [Audiences](https://github.com/resend/resend-examples/tree/main/php-resend-examples/src/audiences) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/tree/main/php-resend-examples/src/domains) > > Create and manage sending domains > [card] [Automations](https://github.com/resend/resend-examples/tree/main/php-resend-examples/src/automations) > > Create and manage lifecycle automations > [card] [Symfony App](https://github.com/resend/resend-examples/tree/main/php-resend-examples/symfony_app) > > Full Symfony web application ## Laravel > [card] [Email Sending](https://github.com/resend/resend-examples/blob/main/laravel-resend-examples/app/Http/Controllers/EmailController.php) > > Basic, scheduled, attachments, CID, templates, and prevent threading > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/blob/main/laravel-resend-examples/app/Http/Controllers/WebhookController.php) > > Handle webhook events > [card] [Inbound Email](https://github.com/resend/resend-examples/blob/main/laravel-resend-examples/app/Http/Controllers/InboundController.php) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/blob/main/laravel-resend-examples/app/Http/Controllers/DoubleOptinController.php) > > Double opt-in subscription flow > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/laravel-resend-examples/app/Http/Controllers/AudienceController.php) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/blob/main/laravel-resend-examples/app/Http/Controllers/DomainController.php) > > Create and manage sending domains ## Python > [card] [Basic Send](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/basic_send.py) > > Basic email sending > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/batch_send.py) > > Send multiple emails at once > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/with_attachments.py) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/with_cid_attachments.py) > > Embed inline images using CID > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/scheduled_send.py) > > Schedule emails for future delivery > [card] [Templates](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/with_template.py) > > Send emails using Resend hosted templates > [card] [Prevent Threading](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/prevent_threading.py) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/audiences.py) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/domains.py) > > Create and manage sending domains > [card] [Automations](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/automations.py) > > Create and manage lifecycle automations > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/inbound.py) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/double_optin_subscribe.py) > > Double opt-in subscription flow > [card] [Flask App](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/flask_app.py) > > Full Flask web application > [card] [FastAPI App](https://github.com/resend/resend-examples/blob/main/python-resend-examples/examples/fastapi_app.py) > > Full FastAPI web application > [card] [Django App](https://github.com/resend/resend-examples/tree/main/python-resend-examples/django_app) > > Full Django web application ## Ruby > [card] [Basic Send](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/basic_send.rb) > > Basic email sending > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/batch_send.rb) > > Send multiple emails at once > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/with_attachments.rb) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/with_cid_attachments.rb) > > Embed inline images using CID > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/scheduled_send.rb) > > Schedule emails for future delivery > [card] [Templates](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/with_template.rb) > > Send emails using Resend hosted templates > [card] [Prevent Threading](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/prevent_threading.rb) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/audiences.rb) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/domains.rb) > > Create and manage sending domains > [card] [Automations](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/automations.rb) > > Create and manage lifecycle automations > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/blob/main/ruby-resend-examples/examples/inbound.rb) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/tree/main/ruby-resend-examples/examples/double_optin) > > Double opt-in subscription flow > [card] [Sinatra App](https://github.com/resend/resend-examples/tree/main/ruby-resend-examples/sinatra_app) > > Full Sinatra web application > [card] [Rails App](https://github.com/resend/resend-examples/tree/main/ruby-resend-examples/rails_app) > > Full Rails web application ## Go > [card] [Basic Send](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/basic_send) > > Basic email sending > [card] [Batch Send](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/batch_send) > > Send multiple emails at once > [card] [Attachments](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/with_attachments) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/with_cid_attachments) > > Embed inline images using CID > [card] [Templates](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/with_template) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/scheduled_send) > > Schedule emails for future delivery > [card] [Prevent Threading](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/prevent_threading) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/audiences) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/domains) > > Create and manage sending domains > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/inbound) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/tree/main/go-resend-examples/examples/double_optin) > > Double opt-in subscription flow > [card] [Chi App](https://github.com/resend/resend-examples/tree/main/go-resend-examples/chi_app) > > Full Chi web framework application > [card] [Gin App](https://github.com/resend/resend-examples/tree/main/go-resend-examples/gin_app) > > Full Gin web framework application ## Java > [card] [Basic Send](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/BasicSend.java) > > Basic email sending > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/BatchSend.java) > > Send multiple emails at once > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/WithAttachments.java) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/WithCidAttachments.java) > > Embed inline images using CID > [card] [Templates](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/WithTemplate.java) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/ScheduledSend.java) > > Schedule emails for future delivery > [card] [Prevent Threading](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/PreventThreading.java) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/Audiences.java) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/Domains.java) > > Create and manage sending domains > [card] [Automations](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/Automations.java) > > Create and manage lifecycle automations > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/Inbound.java) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/blob/main/java-resend-examples/src/main/java/com/resend/examples/DoubleOptinSubscribe.java) > > Double opt-in subscription flow > [card] [Javalin App](https://github.com/resend/resend-examples/tree/main/java-resend-examples/javalin_app) > > Full Javalin web framework application > [card] [Spring Boot App](https://github.com/resend/resend-examples/tree/main/java-resend-examples/spring_boot_app) > > Full Spring Boot application ## .NET (C#) > [card] [Basic Send](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/BasicSend.cs) > > Basic email sending > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/BatchSend.cs) > > Send multiple emails at once > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/WithAttachments.cs) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/WithCidAttachments.cs) > > Embed inline images using CID > [card] [Templates](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/WithTemplate.cs) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/ScheduledSend.cs) > > Schedule emails for future delivery > [card] [Prevent Threading](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/PreventThreading.cs) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/Audiences.cs) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/Domains.cs) > > Create and manage sending domains > [card] [Automations](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/Automations.cs) > > Create and manage lifecycle automations > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/Inbound.cs) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/blob/main/dotnet-resend-examples/Examples/DoubleOptinSubscribe.cs) > > Double opt-in subscription flow > [card] [Minimal API App](https://github.com/resend/resend-examples/tree/main/dotnet-resend-examples/MinimalApiApp) > > ASP.NET Minimal API application > [card] [MVC App](https://github.com/resend/resend-examples/tree/main/dotnet-resend-examples/MvcApp) > > ASP.NET MVC application ## Rust > [card] [Basic Send](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/basic_send.rs) > > Basic email sending > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/batch_send.rs) > > Send multiple emails at once > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/with_attachments.rs) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/with_cid_attachments.rs) > > Embed inline images using CID > [card] [Templates](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/with_template.rs) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/scheduled_send.rs) > > Schedule emails for future delivery > [card] [Prevent Threading](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/prevent_threading.rs) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/audiences.rs) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/domains.rs) > > Create and manage sending domains > [card] [Automations](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/automations.rs) > > Create and manage lifecycle automations > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/inbound.rs) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/blob/main/rust-resend-examples/examples/double_optin_subscribe.rs) > > Double opt-in subscription flow > [card] [Axum App](https://github.com/resend/resend-examples/tree/main/rust-resend-examples/axum_app) > > Full Axum web framework application ## Elixir > [card] [Basic Send](https://github.com/resend/resend-examples/blob/main/elixir-resend-examples/examples/basic_send.exs) > > Basic email sending > [card] [Batch Send](https://github.com/resend/resend-examples/blob/main/elixir-resend-examples/examples/batch_send.exs) > > Send multiple emails at once > [card] [Attachments](https://github.com/resend/resend-examples/blob/main/elixir-resend-examples/examples/with_attachments.exs) > > Send emails with file attachments > [card] [Inline Images (CID)](https://github.com/resend/resend-examples/blob/main/elixir-resend-examples/examples/with_cid_attachments.exs) > > Embed inline images using CID > [card] [Templates](https://github.com/resend/resend-examples/blob/main/elixir-resend-examples/examples/with_template.exs) > > Send emails using Resend hosted templates > [card] [Scheduling](https://github.com/resend/resend-examples/blob/main/elixir-resend-examples/examples/scheduled_send.exs) > > Schedule emails for future delivery > [card] [Prevent Threading](https://github.com/resend/resend-examples/blob/main/elixir-resend-examples/examples/prevent_threading.exs) > > Prevent email threading on Gmail > [card] [Audiences](https://github.com/resend/resend-examples/blob/main/elixir-resend-examples/examples/audiences.exs) > > Manage contacts and audiences > [card] [Domains](https://github.com/resend/resend-examples/blob/main/elixir-resend-examples/examples/domains.exs) > > Create and manage sending domains > [card] [Inbound Webhooks](https://github.com/resend/resend-examples/blob/main/elixir-resend-examples/examples/inbound.exs) > > Receive and process inbound emails > [card] [Double Opt-in](https://github.com/resend/resend-examples/tree/main/elixir-resend-examples/examples/double_optin) > > Double opt-in subscription flow > [card] [Phoenix App](https://github.com/resend/resend-examples/tree/main/elixir-resend-examples/phoenix_app) > > Full Phoenix web framework application