Cloudflare Workers Gets a New, Node.js-Aligned Module Registry — Workers enabled Node.js compatibility by default last month, meaning you can use most of Node’s built-in APIs in your Workers. Now there’s an opt-in way to load modules that resolves import paths as proper URLs, bringing import.meta and Node's require(esm) rules with it.

Logan Gatlin and James Snell (Cloudflare)

Confidently Deploy and Manage Containerized Apps on Kubernetes — Join this detailed video course with Erik Reinert and learn how to deploy and manage production-grade containerized applications on Kubernetes. You'll cover infrastructure, testing, rollbacks, autoscaling and more, all before pushing your cluster to EKS.

Master.dev sponsor

📊 node:bench: Node Core Gets a Built-In Benchmark Runner — Node has had a built-in test runner for years but no benchmark runner. James's experimental node:bench module has landed on main, so expect to see it soon. It's modelled on node:test, with a node --bench CLI and JSON reporter.

James M Snell

Fuzzing the State Machines Inside My HTTP Client — A practical case for property-based testing, made by adding fast-check properties to ffetch’s 206 passing tests. Thousands of generated cases found 11 real bugs in code considered fully tested.

Gabor Koos

Add MCP Server Monitoring to Your Node.js Project — A single function call. See who is connecting, which tools drag, and the failures MCP never throws.

Sentry sponsor

Rslib 1.0: A Build Tool for JavaScript Libraries and CLIs — Rspack's answer to tsup/tsdown goes 1.0 with a stable config and JS API. It can infer syntax targets from engines.node, generates declarations faster with TypeScript 7, and (experimentally) build Node SEA executables.

Chenwei Dai, Elecmonkey, et al.

vgpu: Render WebGPU Shaders in the Browser or Node.js — Provides a way to use the same shader in the browser or render headlessly with Node (to a high-resolution PNG or MP4 video). WGSL modules import and export like TypeScript does.

Vercel

MikroORM 7.2: Row Level Security, a WASM SQLite Driver, and More — A TypeScript ORM for SQL databases and MongoDB. 7.2 adds native Postgres row level security, with policies as entity metadata, plus through relations and a WASM sql.js driver (yes, you can now use MikroORM in the browser!)

Martin Adámek

Javet 6.0: A Way to Embed Node.js and V8 in Java — A Java library that embeds a real Node.js runtime (now v26) in the JVM. Java code can load npm packages, call into running Node code, and run multiple Node instances side by side. GitHub repo.

Sam Cao

eslint-plugin-regexp 3.3: ESLint Plugin for Finding Regex Mistakes — There’s a neat online demo to show off the things it can catch.

Yosuke Ota