Iris

Iris provides web application verification for development and testing. Key features include: * Verification of API calls and network activity * Detection of DOM changes and element presence * Monitoring of console errors and messages * Tracking of route changes and navigation * Observability of application signals and events This open-source tool, built on an MCP-based architecture, allows developers to integrate robust checks directly into their development workflows. It offers a deterministic approach to validating web application behavior, moving beyond the limitations of visual checks. By providing concrete evidence of functional correctness, Iris helps identify issues related to data flow, user interface responsiveness, and backend communication that might otherwise go unnoticed. Iris minimizes development cycles by pinpointing the exact location of failures, including file and line numbers for components in frameworks like React. This direct feedback loop enables faster debugging and more efficient problem resolution. It allows teams to confidently ensure that web applications are performing as expected without the need for manual, repetitive checks. Ideal for software development teams, quality assurance engineers, and test automation specialists who require precise, event-driven verification within complex web environments. Iris streamlines the process of validating application integrity throughout development and continuous integration pipelines.