--- title: "#clerkdev articles | Hashnode" description: "Complete user management. Read the latest #clerkdev articles and tutorials on Hashnode." url: "https://hashnode.com/tag/clerkdev" --- Tag # #clerkdev 76 posts · 23 followers [Syed Muhammad Ali](https://hashnode.com/@s-m-ali) · [Jun 28](https://hashnode.com/posts/clerk-vs-nextauth-auth-js-in-2026-which-one-should-you-choose/6a40ad60deac1db7aebd06cd) ### [Clerk vs NextAuth (Auth.js) in 2026: Which One Should You Choose?](https://devstacked.hashnode.dev/clerk-vs-nextauth-auth-js-in-2026-which-one-should-you-choose?utm_source=hashnode&utm_medium=feed) Compare Clerk vs Auth.js (NextAuth) v5 in 2026 for Next.js 16. Setup time, pricing, middleware security, customization, and which one fits your project. 7 min read · [devstacked.hashnode.dev](https://devstacked.hashnode.dev/clerk-vs-nextauth-auth-js-in-2026-which-one-should-you-choose?utm_source=hashnode&utm_medium=feed) [Raj Nagulapalle](https://hashnode.com/@fetchsandbox) · [Jun 15](https://hashnode.com/posts/clerk-webhook-replay-can-create-duplicate-users-unless-your-sync-is-idempotent/6a30068f15e545f7c90109ad) ### [Clerk webhook replay can create duplicate users unless your sync is idempotent](https://fetchsandbox.hashnode.dev/clerk-webhook-replay-can-create-duplicate-users-unless-your-sync-is-idempotent?utm_source=hashnode&utm_medium=feed) A narrow Clerk webhook failure: replayed user.created events can duplicate local user rows unless your handler reconciles by provider ID. 3 min read · [fetchsandbox.hashnode.dev](https://fetchsandbox.hashnode.dev/clerk-webhook-replay-can-create-duplicate-users-unless-your-sync-is-idempotent?utm_source=hashnode&utm_medium=feed) [Raj Nagulapalle](https://hashnode.com/@fetchsandbox) · [Jun 9](https://hashnode.com/posts/clerk-jwt-401-on-the-server-check-these-3-env-vars-first/6a283f3125e2d48cbde3e770) ### [Clerk JWT 401 on the server? Check these 3 env vars first](https://fetchsandbox.hashnode.dev/clerk-jwt-401-on-the-server-check-these-3-env-vars-first?utm_source=hashnode&utm_medium=feed) A narrow Clerk auth bug: server-side JWT verification can fail with 401 when your publishable key, secret key, and issuer come from different Clerk instances. 2 min read · [fetchsandbox.hashnode.dev](https://fetchsandbox.hashnode.dev/clerk-jwt-401-on-the-server-check-these-3-env-vars-first?utm_source=hashnode&utm_medium=feed) [Md. Amirul Islam](https://hashnode.com/@amir006) · [Jan 6](https://hashnode.com/posts/backend-security-part-3/695cad89a5c3d1126b7f0b0e) ### [Backend Security (Part-3)](https://ainahid.hashnode.dev/backend-security-part-3?utm_source=hashnode&utm_medium=feed) Authentication : Part - 1 4 min read · [ainahid.hashnode.dev](https://ainahid.hashnode.dev/backend-security-part-3?utm_source=hashnode&utm_medium=feed) [Md. Amirul Islam](https://hashnode.com/@amir006) · [Jan 6](https://hashnode.com/posts/backend-security-part-3/695cada8158a13815c10d0d6) ### [Backend Security (Part-3)](https://backend-development-mindset.hashnode.dev/backend-security-part-3?utm_source=hashnode&utm_medium=feed) Authentication : Part-1 4 min read · [backend-development-mindset.hashnode.dev](https://backend-development-mindset.hashnode.dev/backend-security-part-3?utm_source=hashnode&utm_medium=feed) [Bitingo Josaphat](https://hashnode.com/@BitingoJosaphat) · [Dec 18, 2025](https://hashnode.com/posts/elimuai-a-production-ready-agentic-ai-saas/69446b631ddba579ddaadf24) ### [Elimu.ai - A Production-Ready Agentic AI SaaS](https://bitingo-the-deep-neural-nets.hashnode.dev/elimuai-a-production-ready-agentic-ai-saas?utm_source=hashnode&utm_medium=feed) A Deep Dive into Scalable AI Voice Agents, Multi-Tenant Architectures, and Modern Full-Stack Systems 9 min read · [bitingo-the-deep-neural-nets.hashnode.dev](https://bitingo-the-deep-neural-nets.hashnode.dev/elimuai-a-production-ready-agentic-ai-saas?utm_source=hashnode&utm_medium=feed) [2](https://hashnode.com/posts/elimuai-a-production-ready-agentic-ai-saas/69446b631ddba579ddaadf24) [Abhishek Walia](https://hashnode.com/@abhishekwalia) · [Oct 13, 2025](https://hashnode.com/posts/nextjs-auth-without-a-backend/68ed056c08f9c45de15bc8b9) ### [Next.js Auth Without a Backend](https://sitecore-nextjs.hashnode.dev/nextjs-auth-without-a-backend?utm_source=hashnode&utm_medium=feed) Learn how to implement authentication in Next.js apps without a backend using API routes, JWT, next-auth, or Clerk for secure user verification 3 min read · [sitecore-nextjs.hashnode.dev](https://sitecore-nextjs.hashnode.dev/nextjs-auth-without-a-backend?utm_source=hashnode&utm_medium=feed) [Soumadip Majila](https://hashnode.com/@soumadip) · [Oct 13, 2025](https://hashnode.com/posts/clerk-authentication-inngest-and-mongodb-a-complete-integration-guide/68ec914f2290f40f2b416089) ### [Clerk Authentication, Inngest, and MongoDB: A Complete Integration Guide](https://web-dev-soumadip.hashnode.dev/clerk-authentication-inngest-and-mongodb-a-complete-integration-guide?utm_source=hashnode&utm_medium=feed) Automatically Sync Clerk Users to Your Database Using Event-Driven Function 5 min read · [web-dev-soumadip.hashnode.dev](https://web-dev-soumadip.hashnode.dev/clerk-authentication-inngest-and-mongodb-a-complete-integration-guide?utm_source=hashnode&utm_medium=feed) [Lilly](https://hashnode.com/@lillyly) · [Sep 25, 2025](https://hashnode.com/posts/building-a-multilingual-multi-country-classifieds-platform-with-nuxt-clerk-and-sanity/68d5cf7d785a691cd549838a) ### [Building a Multilingual, Multi-Country Classifieds Platform with Nuxt, Clerk, and Sanity](https://tuble.hashnode.dev/building-a-multilingual-multi-country-classifieds-platform-with-nuxt-clerk-and-sanity?utm_source=hashnode&utm_medium=feed) While exploring modern web stacks, I came across a fascinating network of classifieds platforms that combine scalability, performance, and global reach. What stood out is how these sites were built wi 2 min read · [tuble.hashnode.dev](https://tuble.hashnode.dev/building-a-multilingual-multi-country-classifieds-platform-with-nuxt-clerk-and-sanity?utm_source=hashnode&utm_medium=feed) [Ayush Rajput](https://hashnode.com/@ayuxsh) · [Jul 15, 2025](https://hashnode.com/posts/job-portal-full-stack-nextjs-app/6875f461accfb9b31ec9a4c8) ### [Job- Portal : Full Stack NextJS App](https://nextjs4u.hashnode.dev/job-portal-full-stack-nextjs-app?utm_source=hashnode&utm_medium=feed) Cover all the concepts that you need to know to create nextjs application We used clerk , tailwind , shadcn 5 min read · [nextjs4u.hashnode.dev](https://nextjs4u.hashnode.dev/job-portal-full-stack-nextjs-app?utm_source=hashnode&utm_medium=feed)