Engineering.fyi

Tags

Python
1201
JSON
1081
Apache
1019
AWS
987
SQL
890
Java
827
View all tags

Companies

Pinterest
473
LinkedIn
935
NVIDIA
4758
ClickHouse
396
Oxide Computer Company
30
Stripe
119
Slack
190
View all companies

Weekly Digest

Top engineering articles, delivered weekly.

About·@Engineeringfyi

How Cloudflare Uses Node.js

157 engineering articles about Node.js from Cloudflare's engineering team

Home CloudflareNode.js

Other Cloudflare Technologies

Cloudflare Workers(395)JavaScript(281)JSON(184)TypeScript(149)Rust(147)AWS(124)

Other Companies Using Node.js

Articles

Filter:

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 cf: the agentic CLI for the entire Cloudflare API

AWSClaudeCloudflare WorkersengineeringesbuildFortranJavaScriptJSONKubernetesNode.jsPythonRustSwiftTypeScriptVite

13 min read

Includes Code

--

Advanced

The road to the agentic browser: A Kitesurf update

AWSCloudflare WorkersCSSFortranHTMLJavaScriptJSONKubernetesNode.jsREST APIRustSQLSwiftTypeScriptWebAssembly

11 min read

Includes Code

--

Advanced

Supporting native Rust in Workers with the new Emscripten target for wasm-bindgen

AWSCloudflare WorkersEmscriptenengineeringJavaScriptJSONKubernetesnode.jsNode.jsRustSQLiteSwiftTypeScriptWebAssemblyWebSocket

16 min read

Includes Code

--

Intermediate

EmDash 1.0: the stable CMS with a secure plugin registry

AstroAWSCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNode.jsPHPRustSQLSwiftTypeScriptWebAssembly

16 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

Introducing Forge: the open source pipeline for generating SDKs, CLIs, docs, and more

ApacheAWSCloudflare WorkersengineeringGraphQLJavaScriptJSONKubernetesNode.jsPHPPythonRustTerraformTypeScriptVite

10 min read

Includes Code

--

Advanced

Cloudflare’s 2026 Annual Founders’ Letter

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRocketRustSQLSwiftTypeScriptViteWebAssembly

9 min read

Includes Code

--

Advanced

Agents can now set up your website’s security with Turnstile Spin

AWSClaudeCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNode.jsRustSwiftT5TypeScriptVWebAssembly

8 min read

Includes Code

--

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

Give every teammate and agent the right level of access to your Workers

AWSCloudflare WorkersFortranGraphQLJavaScriptJSONKubernetesNode.jsRustSQLSwiftTerraformTypeScriptVWebAssembly

12 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

Introducing context-aware vulnerability discovery and remediation with Cloudflare Managed Defense and OpenAI Daybreak models

Artificial IntelligenceAWSCloudflare WorkersengineeringFortranGPTJavaScriptJSONKubernetesNode.jsRustSQLSwiftTypeScriptWebAssembly

10 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

The Cloudflare Blog – Brought to you by EmDash

AstroAWSCloudflare WorkersengineeringFortranHTMLJavaScriptJSONKubernetesNode.jsPlanetScalerampRustSwiftTypeScript

14 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

Everything we launched during Agents Week

AstroAWSCloudflare WorkersengineeringFortrangRPCJavaScriptJSONKubernetesNode.jsPythonRustSwiftTypeScriptWebAssembly

9 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

Announcing Cloudflare Ambassadors, Community Engineers, and another $1M in open-source funding

AmbassadorAstroAWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsRustSQLSwiftTypeScriptViteWebAssembly

10 min read

Includes Code

--

Advanced

Introducing Radar Researcher: An AI tool for exploring Internet data in plain language

AWSCloudflare WorkersengineeringFortranHTMLJavaScriptJSONKubernetesNode.jsRustSQLSQLiteSwiftTypeScriptWebAssembly

14 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

--

Advanced

Cloudflare AI Search: give your agents a search engine for your data

AstroAWSCloudflare WorkersEmbeddingFortranJavaScriptJSONKubernetesNode.jsReplicateRustSwiftTypeScriptViteWebAssembly

12 min read

Includes Code

--

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

How we’re rethinking work at Cloudflare with Cloudflare OS

AWSCloudflare WorkersengineeringfinanceFortranGitJavaScriptJSONKubernetesNode.jsRustSQLSwiftTypeScriptWebAssembly

18 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

--

Advanced

How Cloudflare enforces engineering standards using AI

API GatewayAstroAWSCloudflare WorkersengineeringFortranJavaScriptJSONKubernetesNode.jsReactRustSwiftTypeScriptWebAssembly

12 min read

Includes Code

--

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

--

Advanced

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

AWSCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSQLiteSwiftTypeScriptViteWebAssembly

11 min read

Includes Code

--

Advanced

Workers RPC now works across Python and JavaScript

AWSCloudflare WorkersCSSFortranJavaScriptJSONKubernetesNode.jsPythonReactRustSQLSwiftTypeScriptWebAssembly

11 min read

Includes Code

--

Advanced

Smaller, faster, safer: running Kimi and GLM at scale

AWSChiCloudflare WorkersFortranJavaScriptJSONKubernetesNode.jsReactRustSQLSwiftTypeScriptVWebAssembly

9 min read

Includes Code

--