API assertions testing turns API requests into meaningful quality checks. Learn how to validate status codes, responses, schemas, business rules, security, errors,…

Shahnawaz Khan Aug 16, 2026 25 min read

Tool News

Apache vrel/vJMeter 5.6.3: Smarter Load Testing Through Better Test Control

Apache JMeter 5.6.3 is a focused bug-fix release that addresses reporting accuracy, throughput configuration, JDBC behavior, startup errors and binary API compatibility.…

Shahnawaz Khan Aug 15, 2026 26 min read

Docker Compose 5.4.0 Released showing resource reconciliation, volume and network lifecycle improvements, bug fixes, and upgrade guidance for QA Engineers

Tool News

Docker Compose 5.4.0 Released: New Reconciliation Engine Explained

Docker Compose 5.4.0 Released brings a smarter resource reconciliation model for volumes and networks, along with multiple reliability, configuration, and runtime fixes.…

Shahnawaz Khan Aug 5, 2026 16 min read

Postman AI Prompt Engineering workflow showing how prompts are processed using API requests, responses, authentication, and workspace context.

API & Backend

Postman AI Prompt Engineering: Complete Beginner’s Guide

Learn Postman AI Prompt Engineering from scratch with practical prompt templates, reusable frameworks, debugging strategies, documentation techniques, and real-world API testing examples.

Shahnawaz Khan Aug 4, 2026 25 min read

Postman AI Setup workspace showing collections, environments, variables, API requests, and AI-powered API development interface

API & Backend

Postman AI Setup: Complete Guide to Workspaces, Collections, and Environments

Set up Postman AI from scratch by creating workspaces, collections, environments, and variables. Learn how to organize your API projects and start…

Shahnawaz Khan Aug 4, 2026 25 min read

LangGraph Tool Calling Agents: Complete Enterprise Guide

AI Developer Tools

LangGraph Tool Calling Agents: Building AI Systems That Interact with External Tools

Learn LangGraph Tool Calling Agents to build AI systems that interact with APIs, databases, search engines, and enterprise tools using graph-based workflows.

Shahnawaz Khan Aug 3, 2026 23 min read

FastAPI 0.140.13 streaming API update for QA engineers and backend developers

Tool News

FastAPI 0.140.13 Released: Critical Streaming API Fixes Every QA Engineer and Backend Developer Should Know

Discover FastAPI 0.140.13 improvements, including SSE and JSONL streaming endpoint fixes, API documentation updates, migration guidance, and expert insights for QA engineers…

Shahnawaz Khan Jul 29, 2026 18 min read