Data-driven articles about JavaScript packages, npm trends, and developer tooling.
One PDF: the best package for every category (ORMs, bundlers, auth, testing, state management). Used by 500+ devs. Free, updated monthly.
ESLint: 79M/week, 300+ rules. Biome: 2M/week, 25x faster. Should you migrate? We compare rule coverage, ecosystem, and migration effort with real 2026 data.
HTMX: 14KB, zero build step, 94K weekly downloads. React: 47KB+, 96M weekly downloads. Here's exactly when to choose HTMX and when React is still the right call.
We compared TanStack Query and SWR using real npm data — 12.3M vs 7.7M weekly downloads, bundle sizes, features, and DX. Here's what the numbers say in 2026.
We compared Jest, Vitest, Playwright, Cypress, and more using real npm health data. Here's which testing frameworks to use in 2026 and when in detail.
A data-driven comparison of Express and Fastify — performance benchmarks, ecosystem size, DX, and real npm data. Fastify is 3-5x faster, but that's not the.
We compared Redux Toolkit, Zustand, Jotai, and React Context using real npm data. Zustand is the new default — but not for every project Updated for 2026.
We compared React and Vue using real npm data — 96M vs 9M weekly downloads, bundle sizes, health scores, and performance benchmarks. Here's what the numbers.
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.