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How Cloudflare Uses WebSocket

30 engineering articles about WebSocket from Cloudflare's engineering team

Articles

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Cloudflare
Advanced
The article discusses enhancements made to the testing experience for Cloudflare Workflows, a durable execution engine for multi-step applications.
Olga Silva
9 min read
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Cloudflare
Advanced
Cloudflare has enhanced its network performance and security by rebuilding its core software components using Rust, achieving a median response time improvement of 10ms and a 25% performance boost.
Richard Boulton
18 min read
Includes Code
Has Summary
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Cloudflare
Advanced
Cap'n Web is a new RPC system designed for browsers and web servers, implemented in pure TypeScript.
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Cloudflare
Intermediate
The article discusses the advancements in building real-time voice AI applications on Cloudflare's global network.
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Cloudflare
Intermediate
The article discusses the introduction of state-of-the-art image generation models from Leonardo and text-to-speech models from Deepgram now available in Cloudflare's Workers AI.
Michelle Chen
6 min read
Includes Code
Has Summary
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Cloudflare
Advanced
The article discusses the integration of OpenAI's Agents SDK with Cloudflare's Agents SDK to build intelligent agents capable of reasoning and interacting with the world.
Kate Reznykova
8 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
This article discusses the development of an AI Agent that incorporates human input using Knock and Cloudflare's Agents SDK.
Chris Bell (Guest author)
14 min read
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Has Summary
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Cloudflare
Intermediate
The article discusses advancements in Cloudflare's Agents SDK, focusing on the integration of the Model Context Protocol (MCP) for AI agents, authentication and authorization enhancements, and the ...
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Cloudflare
Intermediate
This article discusses how Cloudflare is enhancing its platform for building AI agents, introducing new tools and frameworks that simplify the development process.
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Cloudflare
Advanced
The article discusses how Cloudflare utilized Durable Objects to implement WebSockets support and authentication for the AI Gateway.
Catarina Pires Mota
8 min read
Includes Code
Has Summary
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Cloudflare
Advanced
The article discusses Cloudflare Calls, a platform that enables developers to build real-time audio and video applications using WebRTC.
Renan Dincer
15 min read
Has Summary
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Cloudflare
Intermediate
The article discusses Cloudflare's new services aimed at simplifying data management for developers, including Event Notifications, Pipelines for data ingestion, and Workflows for durable execution.
Matt Silverlock
11 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article discusses the new integration of Vitest with Cloudflare Workers, enabling developers to write unit and integration tests that run directly in the workerd runtime.
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Cloudflare
Intermediate
The article discusses enhanced debugging capabilities for Cloudflare Workers, focusing on the introduction of breakpoint debugging.
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Cloudflare
Intermediate
Cloudflare has introduced a new pricing model for Cloudflare Workers and Pages Functions, charging based on CPU time instead of idle time spent waiting for I/O.
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Cloudflare
Intermediate
The Workers Browser Rendering API from Cloudflare allows developers to programmatically control a headless browser instance, facilitating automation flows for applications.
Celso Martinho
7 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article discusses the enhancements made to the local development experience for Cloudflare Workers through the integration of Miniflare v3 into Wrangler v3.
Brendan Coll
8 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article introduces the Workers Browser Rendering API, a new tool from Cloudflare designed to simplify browser automation tasks for developers.
Tanushree Sharma
5 min read
Includes Code
Has Summary
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Cloudflare
Beginner
The article discusses the integration of PostgreSQL with Cloudflare Workers using Neon.
Erwin van der Koogh
5 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article introduces the Workers Analytics Engine, a new tool for developers to store and analyze high cardinality time series data using Cloudflare Workers.
Jon Levine
5 min read
Includes Code
Has Summary
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Cloudflare
Advanced
The article discusses a recent optimization in the Cloudflare Workers runtime that reduces memory usage and, consequently, costs for users of Unbound Workers.
Kenton Varda
4 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
Cloudflare Workers now support JavaScript modules, allowing developers to import and export code more effectively.
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Cloudflare
Intermediate
The article introduces Cloudflare's new support for relational database connectors, specifically for PostgreSQL and MySQL, aimed at enhancing the development experience on the Cloudflare Workers pl...
Kabir Sikand
6 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
This article highlights Guido Zuidhof's experience developing 'Full Tilt', a game that won first place in the innovation category at Ludum Dare 49.
Erwin van der Koogh
13 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article introduces the development of APIs and infrastructure for supporting TCP, UDP, and QUIC-based protocols in Cloudflare Workers, enabling non-HTTP socket connections.
James M Snell
6 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
This article discusses how to build a private network on Cloudflare, allowing teams to connect to private IPs with ease and security.
Sam Rhea
8 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
Cloudflare Workers now support WebSockets, enabling real-time, interactive applications that leverage serverless architecture.
Kristian Freeman
8 min read
Includes Code
Has Summary
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Cloudflare
Advanced
The article introduces Cloudflare's Durable Objects, a new feature in Cloudflare Workers that enables stateful serverless applications.
Kenton Varda
18 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article discusses the evolution of the development environment for Cloudflare Workers, highlighting the author's journey from an intern to a full-time developer.
Avery Harnish
10 min read
Includes Code
Has Summary
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Cloudflare
Beginner
The article discusses the enhancements made to the Wrangler CLI for Cloudflare Workers, particularly the introduction of the Live Preview feature in version 1. 2. 0.
Matt Alonso
4 min read
Includes Code
Has Summary
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