Guides
Data-driven explainers for npm trends, package comparisons, bundle optimization, maintenance risk, and developer-tooling decisions.
mise vs proto vs asdf: Polyglot Version Managers for JavaScript Devs 2026
mise, proto, and asdf compared for Node, Bun, Deno, and polyglot runtime management: speed, plugins, compatibility, and nvm migration.
mise · proto · asdf
OpenAuth vs Better Auth vs Auth.js v6: Self-Hosted Auth in 2026
OpenAuth, Better Auth, and Auth.js v6 compared for self-hosted TypeScript auth: OAuth, sessions, MFA, and stack fit.
openauth · better-auth · authjs
TanStack DB vs Zero vs LiveStore: Reactive Sync Engines 2026
TanStack DB, Zero, and LiveStore compared for local-first sync: query model, conflicts, server requirements, and adoption maturity.
tanstack-db · zero · livestore
Vapi vs Pipecat vs Retell: Voice AI Agent Platforms 2026
Vapi, Pipecat, and Retell compared for voice AI agents: latency, telephony, TypeScript/Python fit, and OpenAI Realtime tradeoffs.
vapi · pipecat · retell
AI SDK vs OpenAI Agents SDK vs LangChain 2026
AI SDK vs OpenAI Agents SDK vs LangChain in 2026: streaming, tool calling, lock-in, orchestration depth, and the best JS AI stack.
ai · typescript · llm
Better Auth vs Clerk vs Auth.js 2026
Better Auth vs Clerk vs Auth.js in 2026: self-hosted vs managed auth, passkeys, organizations, package size, and React app fit.
authentication · better-auth · clerk
Better Auth vs Auth.js (NextAuth v5) vs Clerk (2026)
Compare Better Auth, Auth.js/NextAuth v5, and Clerk for Next.js: session ownership, migration effort, deployment model, organizations, and lock-in.
authentication · nextjs · typescript
Hono vs Fastify vs NestJS 2026
Compare Hono, Fastify, and NestJS in 2026. Edge portability, Node.js performance, application structure, and what changes the framework decision.
backend · nodejs · typescript
Inngest vs Trigger.dev vs Restate: Durable Workflows (2026)
Compare Inngest, Trigger.dev, and Restate for durable TypeScript work: retries, waits, execution model, deployment ownership, and service boundaries.
nodejs · workflows · background-jobs
Langfuse vs Braintrust vs LangSmith 2026
Compare Langfuse, Braintrust, and LangSmith in 2026. Tracing, evaluations, prompt management, self-hosting, and which LLM ops platform fits your stack.
ai · observability · llm
Mastra vs LangGraph vs GenKit 2026
Mastra, LangGraph, and GenKit compared for agent workflows: state management, TypeScript ergonomics, npm traction, and best-fit use cases.
ai · agents · typescript
Nitro vs Hono vs Elysia 2026
Compare Nitro, Hono, and Elysia in 2026. Multi-runtime portability, Bun-first performance, server adapters, and backend DX tradeoffs.
backend · typescript · nodejs
ofetch vs ky vs undici 2026
Compare ofetch, ky, and undici in 2026. Browser vs Node.js fetch wrappers, retries, interceptors, bundle size, and when each HTTP client makes the most sense.
fetch · http · ofetch
oRPC vs tRPC v11 vs ts-rest 2026
Compare oRPC, tRPC v11, and ts-rest in 2026. Type-safe API design, OpenAPI output, React integration, and when REST still changes the decision.
typescript · api · rpc
React Aria vs Headless UI vs Radix Primitives 2026
React Aria, Headless UI, and Radix Primitives compared for headless React components: accessibility, customization, bundle cost, and fit.
react · accessibility · ui
React Email vs Resend React Email vs MJML 2026
React Email, Resend with React Email, and MJML compared for email templates: authoring model, delivery workflow, bundle cost, and fit.
react · email · typescript
The 2026 JavaScript Stack Cheatsheet
One PDF: the best package for every category (ORMs, bundlers, auth, testing, state management). Used by 500+ devs. Free, updated monthly.