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This article examines Microsoft’s new Golang‑based TypeScript compiler by benchmarking recursive Fibonacci, merge sort, and matrix multiplication across Golang, Node.js, Bun, and Deno, revealing that while Golang remains faster, Bun narrows the gap, and the promised ten‑fold speedup is not universally achieved.
The article reviews the rapid evolution of Node.js, detailing new security, testing, module, environment, and runtime capabilities introduced from version 20 through 23, while also noting the emergence of competing runtimes Deno and Bun and their impact on the JavaScript ecosystem.
Both Deno 2 and Bun, the newly released JavaScript runtimes, can function as independent package managers, offering compatibility with Node.js and npm, support for various dependency sources, performance optimizations, and unique commands such as deno install, add, remove, and Bun’s workspace and caching features.
This report investigates the security of code‑execution sandboxes used by various AI applications, evaluates their isolation mechanisms, presents detailed test results for multiple platforms, and offers recommendations for selecting and hardening sandbox solutions in the era of large language models.
The article explains Svelte’s plan to replace TypeScript with JSDoc, confirms the move with Rich Harris’s tweet, outlines benefits for compiler debugging and type safety, and compares the decision to Deno’s earlier internal migration to JavaScript to cut build time and bundle size.
This collection highlights a free ByteDance backend training camp, alternatives to web frameworks, Node.js architecture, Flutter performance tricks, an underrated Deno overview, Chrome 100 updates, transitional architecture concepts, a Koa2 signaling server tutorial, a detailed Webpack component library guide, and a comprehensive comparison of npm, npx, cnpm, yarn, and pnpm.
This curated list presents recent insights and tutorials on the future of front‑end development, including Vercel's vision, PostCSS fundamentals, V8 engine internals, Vite's core mechanisms, a new ESBuild‑powered runtime, Deno versus Node, and the modern Temporal date‑time API.
This newsletter curates a collection of technical articles covering WebAssembly's future, Deno's 2021 progress, JavaScript garbage collection fundamentals, front‑end debugging best practices, modern CSS color systems, FormData usage, and advanced JavaScript features like iterators and generators.
This article explains what Deno is, its origins and motivations, compares it with Node.js, describes its Rust‑based architecture, security model, built‑in tools, TypeScript and WebAssembly support, and provides step‑by‑step examples for installation, HTTP requests, remote imports, and building simple services.