demoscene

Astro Starter Kit: Basics

npm create astro@latest -- --template basics

This is a relay server for usage with OpenAI's realtime API. You can use this repo as a starting point for incorporating the realtime api into your own project. When deployed to a Cloudflare Worker, you can connect to it from a frontend (like a web app) without needing your users to have or share their own OpenAI api key.

Cloudflare Workshop

Get started with building applications on the Cloudflare platform. In this workshop, you'll learn how to build a simple web application and deploy it to the Cloudflare platform. You'll also learn how to use Cloudflare's developer tools to monitor and manage your application.

This codebase is a proof-of-concept of building large-scale workflows with Cloudflare Workflows. It's built with Cloudflare Workers, Cloudflare D1, and Hono.

Slidev Template for Cloudflare Workers

Use this template to create a new Slidev presentation and deploy it to Cloudflare Workers.

Punderful

Punderful is a #BuildInPublic project that collects puns from everyone and helps them find them ones that make the chuckle.

R2 Pre-Signed URL Upload with Custom Metadata

This project demonstrates a Cloudflare Worker that handles file uploads to R2 storage using pre-signed URLs with custom metadata.

Cloudflare Multi-player Tic Tac Toe Game

This repository is a companion to the DevTools & DevCools: Cloudflare Edition livestream. If you missed the stream or want to catch it again, you can watch it here!.

Slidev Realtime Feedback Server

This project enhances presentations by allowing real-time audience feedback using Cloudflare Workers and Durable Objects, for the presentations built with Slidev.

E-commerce Clickstream Example

This project implements a Cloudflare Worker that handles clickstream data for an e-commerce application. It sends clickstream events via an API endpoint and forwards them to a Cloudflare Pipelines that ingests it to an R2 bucket.

PDF Summarizer with R2 and Workers AI

This project demonstrates how to use Cloudflare R2 event notifications to process PDF files automatically when they are uploaded to an R2 bucket. It uses Workers AI to summarize the PDF content and stores the summary as a text file in the same bucket.

Vector Ingestion

Queues

OpenAI Realtime Worker

This is an implementation of an OpenAI Relay Server using Cloudflare Workers and the delightful Hono framework.

Resend with Hono

This example shows how to use Resend with Hono.

npm install
npm run dev

npm run deploy

AI image generator using Cloudflare Workers AI.

Run it

This is a Next.js project bootstrapped with c3.

Getting Started

Cloudflare Queues Rate Limit Example

This project demonstrates how to handle third-party API rate limiting with Cloudflare Queues. It provides a practical example of implementing rate limiting in your application to ensure smooth email sending operations using Resend while respecting the rate limits.

Connections

This is a NYTimes Connections game that is built on Cloudflare Workers.