Cloudflare Workers

A serverless platform for building, deploying, and scaling apps across Cloudflare's global network ↗ with a single command — no infrastructure to manage, no complex configuration

With Cloudflare Workers, you can expect to:

• Deliver fast performance with high reliability anywhere in the world
• Build full-stack apps with your framework of choice, including React, Vue, Svelte, Next, Astro, React Router, and more
• Use your preferred language, including JavaScript, TypeScript, Python, Rust, and more
• Gain deep visibility and insight with built-in observability
• Get started for free and grow with flexible pricing, affordable at any scale

Get started with your first project:

Deploy a template

Deploy with Wrangler CLI

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Build with Workers

Front-end applications

Deploy static assets to Cloudflare's CDN & cache for fast rendering

Back-end applications

Build APIs and connect to data stores with Smart Placement to optimize latency

Serverless AI inference

Run LLMs, generate images, and more with Workers AI

Background jobs

Schedule cron jobs, run durable Workflows, and integrate with Queues

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Integrate with Workers

Connect to external services like databases, APIs, and storage via Bindings, enabling functionality with just a few lines of code:

Storage

Durable Objects

Scalable stateful storage for real-time coordination.

D1

Serverless SQL database built for fast, global queries.

KV

Low-latency key-value storage for fast, edge-cached reads.

Queues

Guaranteed delivery with no charges for egress bandwidth.

Hyperdrive

Connect to your external database with accelerated queries, cached at the edge.

Compute

Workers AI

Machine learning models powered by serverless GPUs.

Workflows

Durable, long-running operations with automatic retries.

Vectorize

Vector database for AI-powered semantic search.

R2

Zero-egress object storage for cost-efficient data access.

Browser Rendering

Programmatic serverless browser instances.

Media

Cache / CDN

Global caching for high-performance, low-latency delivery.

Images

Streamlined image infrastructure from a single API.

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Want to connect with the Workers community? Join our Discord ↗