#pact

A decision framework for picking between spec-driven contract testing (Gesso) and consumer-driven contract testing (Pact PHP) — comparison table, when each fits, when spec-driven isn't the right answer, and how they can coexist.

Originally published at norvik.tech Introduction Dive into Cloudflare's PACT protocol,...

After running 12,000 contract test iterations across 3 tools, Pact 4.0 outperformed Spring Cloud...

Opinion: You Should Use Pact Instead of Postman for Microservice Contract Testing in...

How to Implement API Contract Testing with Pact in Node.js (2026 Guide) As of March 2026,...

When you're building a backend that integrates with multiple third-party services, such as...

A QA operating system for AI testing This post is for anyone shipping Playwright or Pact...

In this article we will discuss schema validation testing using Prism, the differences it has with...

Solving Cross-Execution Issues in Pact Testing with Kafka and Message Queues In our...

When working with consumer-driven contract testing using Pact, ensuring compatibility between...

My thoughts and notes about Consumer Driven Contract Testing I've recently been diving...

Bi-directional Contract Testing There is no doubt that testing interactions between...