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Weekly Digest

Top engineering articles, delivered weekly.

About·@Engineeringfyi

How Cloudflare Uses React

129 engineering articles about React from Cloudflare's engineering team

Home CloudflareReact

Other Cloudflare Technologies

Cloudflare Workers(412)JavaScript(298)JSON(201)Node.js(174)TypeScript(166)Rust(164)

Other Companies Using React

Articles

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Advanced

Introducing Web Search API via AI Gateway

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactREST APIRustSQLSwiftTypeScriptViteWebAssembly

9 min read

Includes Code

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Advanced

Building for good: How civil society organizations are automating on Cloudflare

AWSCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptViteWebAssembly

11 min read

Includes Code

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Advanced

Protected Quick Tunnels: simple accountless authentication for your next dev project

AWSCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptViteWebAssembly

11 min read

Includes Code

--

Advanced

Updates on our pledge to make Cloudflare features accessible to everyone

AWSCloudflare WorkersJavaScriptJSONKubernetesNode.jsReactREST APIRustSQLSwiftTerraformTransformersTypeScriptWebSocket

15 min read

Includes Code

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Advanced

Introducing Clef: our open-source decision models, and new RL fine-tuning platform

ApacheAWSCloudflare WorkersHugging FaceJavaScriptJSONKubernetesLarge Language ModelsMachine LearningNode.jsReactReinforcement LearningReplicateRustTypeScript

14 min read

Includes Code

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Advanced

One year later: Sovereign AI and the fight for choice

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRocketRustSQLSwiftTypeScriptViteWebAssembly

10 min read

Includes Code

--

Advanced

AI Search is now generally available

AWSCloudflare WorkersEmbeddingFortranHTMLJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptWebAssembly

9 min read

Includes Code

--

Advanced

We want you to build the next Git platform on Cloudflare

ApacheAWSCloudflare WorkersFortranGitJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptWebAssembly

9 min read

Includes Code

--

Advanced

Cloudflare OS: your company’s agent workspace, managed for you

AWSCloudflare WorkersFortranGitHTMLJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptWebAssembly

7 min read

Includes Code

--

Advanced

Pay Per Use: when AI uses your work, you should get paid

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRocketRustSQLSwiftTypeScriptViteWebAssembly

10 min read

Includes Code

--

Advanced

Identify AI model overuse with User Insights

AWSClaudeCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptWebAssembly

12 min read

Includes Code

--

Advanced

Simplifying domains for people and agents

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRocketRustSQLSwiftTypeScriptViteWebAssembly

10 min read

Includes Code

--

Advanced

Cut your AI spend with AI Gateway's Auto Router

AWSClaudeCloudflare WorkersengineeringfinanceFortranGPTJavaScriptJSONKubernetesNode.jsReactRustSwiftTypeScript

11 min read

Includes Code

--

Advanced

The Internet has a second audience

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRustSpringSQLSwiftTypeScriptViteWebAssembly

14 min read

Includes Code

--

Intermediate

Cloudflare Containers, rebuilt to scale agent sandboxes

AWSClaudeCloudflare WorkersengineeringJavaScriptJSONKubernetesnode.jsNode.jsPythonReactRustSlimSwiftTypeScript

19 min read

Includes Code

--

Advanced

We tested our own WAF with frontier AI models. Here’s what we found

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesMachine LearningNode.jsPythonReactRustSQLSwiftTypeScriptXSS

14 min read

Includes Code

--

Advanced

Using AI to chart a course for our post-quantum migration

AWSCloudflare WorkersengineeringFortranJavaScriptJSONJWTKubernetesNode.jsReactRustSwiftTypeScriptVYAML

18 min read

Includes Code

--

Advanced

Next.js applications, powered by Vite: introducing Vinext 1.0

AWSAWS LambdaCachingCloudflare WorkersJavaScriptJSONKubernetesNetlifyNext.jsNode.jsReactRustSwiftTypeScriptVite

11 min read

Includes Code

--

Advanced

Introducing The Cold Start: pitch your startup live at Cloudflare Connect

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptViteVue.jsWebAssembly

9 min read

Includes Code

--

Advanced

Four months of VoidZero at Cloudflare: making the open-source JavaScript toolchain faster for all humans and agents

BabelCSSengineeringESLintGraphQLHTMLJavaScriptJSONLessPrettierReactRustTypeScriptViteYAML

9 min read

Includes Code

--

Advanced

Cloudflare’s 2026 Annual Founders’ Letter

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRocketRustSQLSwiftTypeScriptViteWebAssembly

9 min read

Includes Code

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Advanced

How Cloudflare addressed a cross-tenant data exposure vulnerability in Containers

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSQLiteSwiftTypeScriptViteWebAssembly

11 min read

Includes Code

--

Advanced

Introducing Worker Previews: Isolated preview environments for every change your agent makes

AWSCloudflare WorkersCORSGitJavaScriptJSONKubernetesNode.jsOAuthReactRustServerlessT5TypeScriptV

13 min read

Includes Code

--

Advanced

Python Workers are now generally available

Cloudflare WorkersDjangoFastAPIFlaskJavaScriptJSONMySQLNode.jsPostgreSQLPythonReactRustTypeScriptWebAssemblyWebSocket

13 min read

Includes Code

--

Advanced

Saving another 100TB of RAM with math (and Rust)

AWSCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNGINXNode.jsReactRustSQLSwiftTypeScriptWebAssembly

18 min read

Includes Code

--

Advanced

When scanners miss the attack: how Cloudflare Client-Side Security protects storefronts

AWSCloudflare WorkersCSSHTMLJavaScriptJSONKubernetesMachine LearningNew RelicNode.jsReactRustSwiftT5TypeScript

27 min read

Includes Code

--

Advanced

Have it both ways: stay discoverable in search while disallowing AI training

AWSCloudflare WorkersFortranHTMLJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptViteWebAssembly

15 min read

Includes Code

--

Advanced

How we rebuilt Cloudflare Workers’ module registry for Node.js compatibility

AWSCloudflare WorkersesbuildFortranJavaScriptJSONKubernetesnode.jsNode.jsReactRustSwiftTypeScriptViteWebAssembly

14 min read

Includes Code

--

Advanced

How we saved 100 terabytes of memory by optimizing 1.1.1.1’s DNS cache

AWSCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptViteWebAssembly

15 min read

Includes Code

--

Advanced

From all-or-nothing to task-based OAuth consent

AWSCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNode.jsOAuthReactRustSQLSwiftTypeScriptWebAssembly

9 min read

Includes Code

--

Advanced

How Cloudflare detects MCP traffic and helps secure it

AWSClaudeCloudflare WorkersGraphQLHTTPSJavaScriptJSONKubernetesNode.jsOAuthrampReactRustSwiftTypeScript

20 min read

Includes Code

--

Advanced

Secure all your internal vibe-coded applications — in one click

AWSCloudflare WorkersengineeringFortranJavaScriptJSONJWTKubernetesLuaNGINXNode.jsReactRustSwiftTypeScript

10 min read

Includes Code

--

Advanced

Unifying Workers AI and AI Gateway into a single AI control plane

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactREST APIRustSQLSwiftTypeScriptViteWebAssembly

10 min read

Includes Code

--

Advanced

From ranking to recommended: get your site ready to thrive in the age of AI agents

AWSClaudeCloudflare WorkersGPTHTMLJavaScriptJSONKubernetesNode.jsOAuthReactRustSwiftTypeScriptXML

11 min read

Includes Code

--

Advanced

Give any website a WebMCP interface

AWSCloudflare WorkersFortranHTMLJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptViteWebAssembly

10 min read

Includes Code

--

Advanced

Introducing Kitesurf: The agent-first browser that runs in V8 isolates on Cloudflare Workers

AngularCloudflare WorkersCORSEmscriptenHTMLJavaScriptJSONNode.jsPreactReactRustSQLiteTypeScriptWebAssemblyWebSocket

19 min read

Includes Code

--

Advanced

Building an open Agentic Internet: readable, discoverable, callable, and payable

AWSCloudflare WorkersCSSengineeringFortranHTMLJavaScriptJSONKubernetesNode.jsReactRustSwiftTypeScriptWebAssembly

13 min read

Includes Code

--

Advanced

The next generation of MCP

AWSCloudflare WorkersengineeringJavaScriptJSONKubernetesNode.jsOAuthPythonReactRustServerlessSQLiteSwiftTypeScript

15 min read

Includes Code

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Advanced

Cloudflare is the only vendor named a Visionary in 2026 SASE and SSE reports

AWSCloudflare WorkersfinanceFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptViteWebAssembly

11 min read

Includes Code

--

Advanced

The Agent Access Model

AWSCachingCloudflare WorkersfinanceFortranGenerative AIJavaScriptJSONKubernetesNode.jsOAuthReactRustSwiftTypeScript

29 min read

Includes Code

--

Advanced

Catching rogue AI behavior with identity-aware analytics

AWSClaudeCloudflare WorkersCopilotFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptWebAssembly

13 min read

Includes Code

--

Advanced

WriteGuard: fine-grained controls for MCP Servers

AWSCloudflare WorkersengineeringFortranGitLabHTMLJavaScriptJSONKubernetesNode.jsOAuthReactRustSwiftTypeScript

11 min read

Includes Code

--

Advanced

Cloudflare OS: an open platform for agents, apps, and work

AWSCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNode.jsOAuthReactRustSQLiteSwiftTypeScriptWebAssembly

15 min read

Includes Code

--

Advanced

Introducing: Cloudflare Agents

AWSCloudflare WorkersFortranGenerative AIJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptViteWebAssembly

10 min read

Includes Code

--

Advanced

The Agent Development Lifecycle has arrived on Cloudflare

AstroCloudflare WorkersengineeringGitHub ActionsJavaScriptJSONKubernetesnode.jsNode.jsrampReactRustTypeScriptViteYAML

14 min read

Includes Code

--

Advanced

How we built a software factory to drive Astro’s GitHub issue count to zero

AstroAWSCloudflare WorkersFortranGitHub ActionsJavaScriptJSONKubernetesNode.jsReactRustSwiftT5TypeScriptV

11 min read

Includes Code

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Advanced

How Cloudflare enforces engineering standards using AI

API GatewayAstroAWSCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNode.jsReactRustSwiftTypeScriptWebAssembly

12 min read

Includes Code

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Intermediate

Run CI/CD for millions of repos — on your platform, on Cloudflare

AWSCloudflare WorkersesbuildGitHub ActionsGraphQLJavaScriptJSONKubernetesNode.jsReactRustSwiftTypeScriptVYAML

15 min read

Includes Code

--

Advanced

Announcing Cloudflare Wallets: the programmable wallet for the agentic Internet

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRocketRustSQLSwiftTypeScriptViteWebAssembly

10 min read

Includes Code

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Advanced

Your agent needs a computer, not a container — introducing @cloudflare/computer

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSQLiteSwiftTypeScriptViteWebAssembly

11 min read

Includes Code

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