Advanced Techniques Articles

Learn how to build production-ready custom Fiddler inspectors for JWT, Protobuf, GraphQL, and more — with step-by-step C# code, troubleshooting tips, and HTTPS decryption safety checks.

A hands-on FiddlerScript tutorial for developers: customize your Fiddler proxy behavior with real-world C# examples for request rewriting, HTTPS decryption, and automated HTTP debugging.

Boost Fiddler’s speed for high-volume HTTP debugging: optimize inspectors, filters, HTTPS decryption, memory use, and automation — essential for professional fiddler proxy workflows.

Learn how to integrate FiddlerCore into CI/CD pipelines for automated HTTP debugging, HTTPS decryption, and reliable network visibility — with working examples for GitHub Actions, Azure Pipelines, and Jenkins.

Master PowerShell-driven Fiddler automation for HTTP debugging, HTTPS decryption, session filtering, AutoResponder scripting, and CI integration.

Learn advanced Fiddler scripting techniques for precise HTTP request manipulation—headers, bodies, HTTPS decryption, and stateful flows—with real-world examples and troubleshooting.