Guides tagged “performance”
48 guides
html-minifier-terser vs htmlnano vs minify-html (2026)
Compare html-minifier-terser, htmlnano, and minify-html for minifying HTML in Node.js. Template minification, build tool integration, performance benchmarks.
nodejs · typescript · developer-tools
Bun vs Node.js: Runtime Speed & Install Benchmarks 2026
Bun vs Node.js in 2026: startup time, HTTP throughput, and npm compatibility tested. Bun installs packages 25x faster. Data from 5 production benchmarks.
bun · nodejs · npm
Vitest vs Jest: Speed Benchmarks 2026
Vitest vs Jest 2026: benchmark results across 10 real-world repos. Vitest is 3-8x faster on Vite projects. See full feature matrix and migration guide.
vitest · jest · testing
Next.js 16.2: What's New and Worth Using 2026
Next.js 16.2 in 2026: Turbopack improvements, AI integration patterns, and the upgrade path from 16.1. What actually changed and whether it's worth upgrading.
nextjs · react · turbopack
Next.js 16.2 New Features & Migration 2026
Next.js 16.2 ships ~87% faster dev startup, 25–60% faster RSC rendering, stable Adapters, and 200+ Turbopack fixes. Features and 16.1 → 16.2 migration guide.
nextjs · react · turbopack
React 19 RSC vs Astro Islands vs Qwik 2026
React 19 Server Components, Astro Islands, and Qwik Resumability compared on TTI, JS bundle size, Core Web Vitals, and mental models for 2026 projects.
react · astro · qwik
Angular 21 Zoneless: Dropping zone.js 2026
Angular 21 zoneless change detection explained: what zone.js was doing, how signals replace it, performance benchmarks, migration path, and what breaks.
angular · angular-21 · zoneless
SolidJS vs Svelte 5 vs React: Reactivity 2026
SolidJS signals, Svelte 5 runes, and React hooks compared for fine-grained reactivity in 2026. Performance, DX, bundle size, and when each model wins.
solidjs · svelte · react
SSR vs SSG vs ISR vs PPR: Rendering 2026
SSR, SSG, ISR, and PPR compared for 2026. Pick the right rendering strategy for Next.js, Astro, or SvelteKit based on TTFB, caching, and dynamic data needs.
ssr · ssg · isr
Astro 5 vs Next.js 15: Best for Content Sites 2026
Astro builds 3x faster, scores 95-100 on Lighthouse, and costs less to host. Next.js 15 has React 19 and full-stack features. We compare both for content sites.
astro · nextjs · content-sites
What is tsgo? TypeScript's Go-native compiler vs tsc
tsgo is the native-preview CLI; stable TypeScript 7 now uses tsc. Compare the current packages, compiler status, and safe TypeScript 6-to-7 migration steps.
typescript · tsgo · tsc
Farm vs Vite vs Turbopack: Which Bundler Fits in 2026?
Compare Farm, Vite, and Turbopack by framework scope, plugin compatibility, production builds, migration effort, and current 2026 readiness.
farm · vite · turbopack
FlashList vs FlatList vs LegendList 2026
FlashList vs FlatList vs LegendList for React Native lists in 2026. Recycling, blank flashes, scroll jank, memory usage, and when to use each list library.
react-native · performance · mobile
Fuse.js vs FlexSearch vs Orama: Search 2026
Fuse.js, FlexSearch, and Orama for client-side search in JavaScript 2026. Search accuracy, bundle size, full-text search, fuzzy matching, and which to choose.
javascript · search · typescript
Immer vs structuredClone vs deep-clone 2026
Compare Immer, structuredClone, and deep-clone libraries for immutable state updates in JavaScript and TypeScript. Performance, API ergonomics, and when to.
javascript · typescript · state-management
lru-cache vs node-cache vs quick-lru 2026
Compare lru-cache, node-cache, and quick-lru for in-memory caching in Node.js. LRU eviction, TTL support, TypeScript ergonomics, memory efficiency, and when.
nodejs · caching · typescript
Million.js vs React Compiler vs React Scan 2026
Million.js vs React Compiler vs React Scan compared for React performance optimization. Automatic memoization, re-render detection, virtualization, and.
react · performance · optimization
Oxlint vs ESLint: Rust-Powered Linting Performance 2026
Oxlint from Vercel's oxc project runs 50-100x faster than ESLint. But it's not a replacement — yet. Download trends, rule coverage, and how to use both.
oxlint · eslint · rust
Debounce Libraries 2026: perfect vs lodash vs throttle
Compare perfect-debounce, lodash.debounce, and throttle-debounce. Async promise support, leading/trailing edges, React patterns, and bundle size tradeoffs.
javascript · typescript · developer-tools
PostCSS vs Lightning CSS vs cssnano 2026
Compare PostCSS, Lightning CSS, and cssnano for CSS processing and minification. CSS transforms, autoprefixing, bundling, and which CSS tool to use in 2026.
css · typescript · developer-tools
@preact/signals vs React useState vs Jotai 2026
Compare @preact/signals, React useState, and Jotai for fine-grained reactivity in React. Signals model, atomic state, unnecessary re-renders, and which.
react · state-management · typescript
React 19 Compiler vs Svelte 5 Compiler 2026
React Compiler (auto-memoization) vs Svelte 5 Runes (compile-time reactivity) — how they work, npm download impact, bundle size differences, and when each.
react · svelte · compiler
React Native New Architecture: Fabric & Expo 2026
React Native New Architecture in 2026: Fabric renderer, TurboModules, JSI, Expo SDK 52 migration guide, and which npm packages are New Architecture compatible.
react-native · expo · mobile
react-scan vs why-did-you-render vs Million Lint 2026
Compare react-scan, why-did-you-render, and Million Lint for detecting React performance issues in 2026. Render highlighting, prop change tracing, and.
react · performance · debugging
React Server Components vs Astro Islands in 2026
Two approaches to partial hydration compared — React Server Components (Next.js 15) vs Astro Islands architecture. Bundle sizes, streaming, interactivity.
react-server-components · astro · partial-hydration
Rspack vs Webpack: Drop-In Replacement Performance 2026
Rspack 1.x reached stable and claims 5-10x faster builds than Webpack with near-identical config. Real benchmarks, migration effort, and whether it's time to.
rspack · webpack · bundlers
TanStack Virtual vs react-window vs react-virtuoso 2026
Compare @tanstack/react-virtual, react-window, and react-virtuoso for React list virtualization. API, dynamic heights, bundle size, and top pick for 2026.
react · performance · typescript
tinybench vs mitata vs vitest bench 2026
Compare tinybench, mitata, and vitest bench for JavaScript benchmarking in 2026. Accuracy, statistical rigor, V8 deopt detection, and integration with test.
javascript · benchmarking · vitest
Web Workers vs Worker Threads vs SharedArrayBuffer 2026
Compare Web Workers, Worker Threads, and SharedArrayBuffer for JavaScript concurrency. Event loop, memory sharing, COOP/COEP headers, and worker pool patterns.
javascript · performance · nodejs
Best JavaScript Runtime in 2026: Node.js vs Deno vs Bun
Node.js, Deno, and Bun compared as JavaScript runtimes in 2026. Performance benchmarks, TypeScript support, compatibility, and which runtime to pick now.
nodejs · deno · bun
Bun 1.x in Production: Real-World Performance & 2026
Bun promises 3-5x faster startup and install times. After a year of production deployments, here's what actually holds up — and what to watch out for.
bun · nodejs · performance
Why Bundle Size Matters More Than Your Framework 2026
Your bundle size matters more than your framework choice for real-world performance. The data on what actually impacts Core Web Vitals and how to optimize it.
performance · bundle-size · opinion
How Package Popularity Correlates with Bundle Size 2026
Do popular npm packages have bigger bundle sizes? The data on the popularity-to-size relationship in 2026, and what it means for choosing between alternatives.
npm · bundle-size · popularity
How to Reduce Your node_modules Size by 50% 2026
Practical techniques to shrink your node_modules from 500MB to 250MB. Deduplication, pruning devDependencies, replacing heavy packages, and CI strategies.
npm · node-modules · performance
Node.js 20 to 22 Upgrade: Node 20 Hits EOL 2026
Node.js 20 reached EOL in April 2026. Use this Node 20 to 22 breaking-change checklist to decide whether to move to Node 22 first or jump to Node 24 LTS.
nodejs · upgrade · javascript
Oxlint vs ESLint: Rust Linting Performance 2026
Oxlint is 50-100x faster than ESLint with 695 built-in rules. Compare adoption, plugin compatibility, and when to switch from ESLint to Oxlint in 2026.
oxlint · eslint · linting
Pino vs Winston in 2026: Node.js Logging Guide
Pino is 5-8x faster than Winston for Node.js logging. Compare performance, transports, TypeScript support, and production setup for high-throughput Node.js.
pino · winston · logging
The Problem with JavaScript Framework Benchmarks 2026
JavaScript framework benchmarks measure artificial scenarios that don't reflect real app performance. Why most benchmarks mislead, and how to test what matters.
react · performance · opinion
React 19 Features Every Developer Should Know 2026
React 19 shipped Actions API, use() hook, and React Compiler as stable. What's actually useful day-to-day and how it changes the way you write React in 2026.
react · javascript · frontend
Rspack vs Webpack: Speed Benchmarks 2026
Rspack 1.0 is 23x faster than webpack in benchmarks. Real-world migration from Mews (80% faster), ByteDance, and Discord show how the drop-in replacement works.
rspack · webpack · bundlers
Sharp vs Jimp in 2026: Image Processing Compared
Sharp is 40x faster than Jimp using native libvips. Jimp is pure JS with zero native deps. Compare them for Node.js image processing and thumbnail generation.
sharp · jimp · image-processing
Sharp vs Jimp vs Squoosh: Image Processing 2026
Sharp vs Jimp vs Squoosh for Node.js image processing in 2026. Performance benchmarks, WebP/AVIF conversion, format support, and which image library to use.
sharp · jimp · squoosh
The Smallest Bundle: Top npm Packages Under 5KB 2026
The best npm packages under 5KB gzipped in 2026. Zero-dependency utilities, tiny alternatives to bloated libraries, and how to check bundle size before you.
npm · bundle-size · performance
Unpacked Size Trends: Are npm Packages Getting 2026
Are npm packages growing in size over time? Data on unpacked size trends across the npm ecosystem, the packages that bloated and slimmed down, and what.
npm · bundle-size · performance
Why Bundle Size Still Matters in 2026
JavaScript bundle size directly impacts Core Web Vitals, conversion rates, and mobile UX in 2026. The actual performance cost of your dependencies, measured.
bundle-size · performance · javascript
Why You Should Default to Vite for Every Project 2026
Vite should be your starting point for any frontend project in 2026 — React, Vue, Svelte, vanilla JS, or library development. Here's why, and the few cases.
vite · build-tools · opinion
Bundle Size Optimization: Tools and Techniques for 2026
Reduce your JavaScript bundle size with these proven techniques and tools. Tree-shaking, code splitting, lazy loading, and the best analysis tools compared.
bundle-size · performance · optimization
How to Reduce Your JavaScript Bundle Size: A 2026 Guide
A practical, step-by-step guide to cutting JavaScript bundle size — with real package comparisons from PkgPulse. Moment to Day.js alone saves 70KB in 2026.
performance · bundle-size · optimization
