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1Why Most Manual Testers Find Test Platforms Frustrating: An Honest Look at API Automation Most manual testers find traditional test platforms frustrating. Here's why — and what actually works better for API automation (hint: scripts + a good framework).
2How to Test AI Products: A Complete Guide to Evaluating LLMs, Agents, RAG, and Computer Vision Models A comprehensive guide to AI product testing covering binary classification, object detection, LLM evaluation, RAG systems, AI agents, and document parsing. Includes metrics, code examples, and testing methodologies for real-world AI applications.
3Optimizing RSpec Test Suite Speed: Practical Performance Tuning Guide Learn proven RSpec test suite optimization tactics to cut local & CI runtime drastically. Fix slow test cases, optimize DatabaseCleaner, eliminate redundant DB calls & real network requests with complete code examples.
4Mastering Large Model Development from Scratch: Beyond the AI "Black Box" Stop being a mere AI "API caller." Learn how to build a Large Language Model (LLM) from scratch. This guide covers the 4-step training process, RAG vs. Fine-tuning strategies, and how to master the AI "black box" to regain freedom of choice in the generative AI era.
5What are White Box & Black Box Testing This blog post is our conceptual explanation for the topic "white box & black box testing", why & how they are done, & their most obvious pros & cons in the real world.