HTTPDump - A simple, beautiful Webhook debugging tool.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Requestly - A Powerful API Mocking and Testing Tool
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Travis CI - Simple, flexible, trustworthy CI/CD tools. Join hundreds of thousands who define tests and deployments in minutes, then scale up simply with parallel or multi-environment builds using Travis CI’s precision syntax—all with the developer in mind.