Agent Evaluation: A Developer’s Honest Guide
I’ve seen 3 production agent deployments fail this month. All 3 made the same 5 mistakes. If that doesn’t make you reconsider your approach to agent evaluation, I don’t know what will. Agent evaluation isn’t just some checkbox on a project plan; it’s critical for the success of any
LangChain vs CrewAI: Which One for Small Teams
LangChain has 130,393 GitHub stars. CrewAI has 46,695. But stars don’t ship features. As developers, we’re constantly navigating our way through a plethora of tools, vying for the best fit for our projects. When it comes to AI frameworks, LangChain and CrewAI have surfaced as two strong
Alright, folks, Dana Kim here, back in the digital trenches with you at agntapi.com. Today, I want to talk about something that’s been quietly but fundamentally shifting how we build and connect our agent APIs: the humble, yet incredibly powerful, webhook. Forget everything you thought you knew about traditional polling; we’re diving deep into an
DSPy vs LlamaIndex: Which One for Production?
According to GitHub, DSPy has 32,947 stars while LlamaIndex boasts 47,804 stars. But stars don’t ship features, and here’s where developers need to focus their attention. Choosing between DSPy and LlamaIndex for production use isn’t just about popularity; it’s about which tool aligns better with your specific project
After 6 months of using LangGraph in production: it’s decent for small projects but hits walls with scalability and complexity.
Having worked extensively on AI-driven applications, I decided to give LangGraph a shot for orchestrating various agent-based workflows in a project that spanned nearly a year. My experience covered a moderate codebase and a small
Qdrant vs FAISS: Making the Right Choice for Startups
The choice between Qdrant and FAISS can determine how smoothly your startup operates, especially when it comes to managing large-scale vector searches. While both tools offer unique capabilities, there’s no denying that one may outperform the other in specific scenarios. Startups can’t afford to juggle unnecessary
Express vs Elysia: Which One for Startups?
Express has around 62,000 stars on GitHub, while Elysia is still in its infancy and lacks similar data given its more recent launch. Yet, let’s talk about real-world applications, because stars don’t ship features. For startups deciding between these frameworks, the choice is pretty polarizing. Here’s what I
My Take on Semantic Kernel Pricing in 2026: The Costs Nobody Mentions
After 6 months of working with Semantic Kernel, the pricing model is puzzling, with hidden costs that might catch you off guard.
Context
I’ve been using Microsoft’s Semantic Kernel for around 6 months now in a mid-sized project where we aimed to integrate
Kubernetes vs Fly.io: Which One for Enterprise?
About 49% of developers state that managing container orchestration is one of their top challenges. Kubernetes, with its massive ecosystem, has long dominated this space. However, newcomers like Fly.io are starting to gain traction. So, how do these two stack up against one another? This article will lay
How to Set Up Logging with LangChain: A Practical Step-by-Step Tutorial
If you work with LangChain, you need to nail down logging to make sure you’re capturing all the essential pieces of information your application generates. We’re gearing up here to set up logging with LangChain, a library that boasts 130,178 stars on GitHub and