Tag: TypeScript

Web
How to Build Semantic Search for Documentation with NestJS, Qdrant and Xenova

In this post, we’ll build a semantic documentation search API that lets users ask natural-language questions instead of matching exact keywords.

by Christian Nwamba
May 08, 2026 15 min read Share
Web React
Simplified Authentication with Better Auth

We’ll build a complete email and password authentication system with session management to see how Better Auth works. Users will be able to sign up, log in and stay authenticated across page refreshes. We’ll use Next.js, Drizzle ORM and SQLite.

by Christian Nwamba
April 09, 2026 15 min read Share
AI Web
Learning Vercel AI SDK—Part 2: Creating Your First Agent

With the Vercel AI SDK project we set up last time, today we will learn how to build our first agent!

by Dhananjay Kumar
March 27, 2026 8 min read Share
AI Web
Learning Vercel AI SDK—Part 1

Learn how to set up a Vercel AI SDK project, install required dependencies and work with prompts, models and streaming.

by Dhananjay Kumar
March 20, 2026 8 min read Share
AI Web
How to Build a NestJS AI Chatbot with Google Gemini

In this post, we will build a real-time FAQ chatbot for a tax management SaaS using Gemini 2.5 Flash and NestJS with Server-Sent Events (SSE) to stream replies to the user. You'll learn how to set up Gemini and understand how context caching works.

by Christian Nwamba
March 06, 2026 10 min read Share