api-design

Haystack vs LlamaIndex: Which One for Side Projects?

Haystack has 24,592 stars on GitHub while LlamaIndex boasts almost double with 47,902 stars. But stars don’t ship features, and star count alone won’t tell you which tool you should pick for your side projects. If you’re trawling through libraries for building AI search and document indexing

Langfuse vs Arize: Which One for Enterprise?

Langfuse boasts 23,598 stars on GitHub, whereas Arize has made a splash, yet specifics like its star count seem to fly under the radar. While many tools cater to the AI landscape, those statistics tell only half the story. It’s the features, performance, and overall user experience that

Hey there, API explorers! Dana here, back on agntapi.com, and boy, do I have a topic brewing that’s been rattling around my brain for a while. We talk a lot about agent APIs – how they connect, what they do, the magic they weave. But today, I want to zoom in on something that often

Performance Profiling: A Developer’s Honest Guide

I’ve seen three production deployments crash this month, and all of them made the same five mistakes. If you’re a developer like me, you know how crucial it is to ensure that your applications perform well, especially when the stakes are high. Performance profiling is a critical skill every

Cost Monitoring: A Developer’s Honest Guide
I’ve seen 5 different projects blow their budgets this quarter alone. Whether due to unexpected costs or just plain poor planning, there are clear patterns of mistakes that I have witnessed more times than I’d like to admit. Developers often overlook cost monitoring in their rush to deliver working

Hey there, agent API enthusiasts! Dana here, back at agntapi.com, and boy, do I have a bone to pick – or rather, a concept to clarify – today. We talk a lot about agent APIs, about the future of AI-driven interactions, and about the incredible power we can put into our digital assistants. But sometimes,

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