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Discord has over 200 million monthly active users and hosts some of the largest crypto communities on the internet. Crypto Discord servers grew 40% ye
Your AI email agent handles the first two replies flawlessly. It reads the original message, drafts a thoughtful response, and sends it on time. Then
Ever wondered if you'd survive a crypto flash crash? What if you could practice trading with real market data without risking actual money? That's wh
Hey DEV Community 👋, In my last post about building Nexus LMS (an enterprise-grade backend using NestJS 11 and Notion as a Headless CMS), I got a ver
In my last post, I introduced Agentest, a Vitest-style testing framework for AI agents. Let's put it to work on something concrete: a LangChain tool-
I spent this week building a YouTube pipeline UI — upload queue, analytics dashboard, search with metadata editing — inside a marketing platform that
Route protection in TanStack Start doesn't have a built-in auth guard out of the box, but combining a Zustand store with a layout route gives you a cl
One of the things I appreciate most about Directus is that authentication is built in. Registration, login, email verification, and password reset — a
I'm building RunHop in public — a social + event platform for running races, built on NestJS. Today I finished the organization and membership e2e te
The problem Every time I wanted to trade forex or crypto, I had the same friction: open TradingView, look at RSI, look at MACD, look at EMA
Drizzle Studio is a built-in database GUI that comes free with Drizzle ORM. Browse, edit, and query your database from the browser. Launch
SST Ion (v3) is a framework for building full-stack apps on AWS. It uses Pulumi under the hood and provides a simple component model for Lambda, datab
ts-rest creates type-safe REST APIs with a shared contract between client and server. Like tRPC but for REST endpoints. Define Contract
Typebox creates JSON Schema types that also serve as TypeScript types. Define once — get runtime validation AND compile-time type safety. De
Unkey is an open-source API key management and rate limiting service. Create, validate, and revoke API keys with built-in analytics. Create
Inngest is a serverless event-driven platform for building reliable background jobs, workflows, and scheduled tasks without managing queues.
Oslo provides auth building blocks: password hashing, TOTP, OAuth, JWTs. From the Lucia Auth creator. Password Hashing import { Argon2i
Better Auth is a modern authentication library for TypeScript that works with any framework. It provides email/password, OAuth, 2FA, and session manag
VineJS is the fastest Node.js form validation library from the AdonisJS team. Validation import vine from "@vinejs/vine"; const schema
nuqs (Next.js URL Query State) is a type-safe search params state manager for Next.js. Like useState, but synced with the URL. Basic Usage