Twitter Diffy Spots Bugs in Services by Comparing the Responses : Twitter has open sourced Diffy, an automated testing tool used in production for discovering potential bugs in new code running on Apache Trift and other HTTP-based services.
George Ukkuru is a Quality Engineering leader with more than 25 years of experience helping global organizations improve software quality through AI, automation, and modern testing practices. He writes about software testing, DevOps, LLM evaluation, and productivity, making complex topics practical and easy to apply. George is passionate about sharing real world insights through articles, podcasts, and speaking engagements.