DiffGraph
Stop reviewing lines. Start reviewing architecture.
The Challenge
In the age of AI-assisted development, line-by-line reviews are a diminishing return. The real risk is not a misplaced semicolon, but fundamental architectural flaws that compound with every commit. These flaws are exponentially harder and more expensive to fix after the fact. Teams review every line of code, but who reviews the architecture?
Our Solution
DiffGraph automatically visualizes the architectural impact of every pull request using clear, interactive Mermaid graphs. It shows the full dependency map of changed files and modules instantly, and integrates directly into the workflow by posting visualizations in pull request comments. This shifts the focus from what changed to how it changed the system, enabling teams to catch breaking changes before they ship.
Key Features
Essential features that drive user engagement and value.
Architectural Visualization
Automatically visualizes the architectural impact of every pull request using clear, interactive Mermaid graphs showing the full dependency map of changed files and modules.
PR Integration
Posts architectural visualizations directly in pull request comments, providing contextual feedback without context switching or manual diagram creation.
Dependency Mapping
Shows the complete dependency map of changed files and modules, helping teams understand how changes affect the overall system architecture.
Risk Mitigation
Helps CTOs and tech leads catch costly architectural regressions before they merge, ensuring changes align with long-term system design.
Review Optimization
Enables senior engineers to focus on high-impact architectural decisions rather than syntax, optimizing review time and effectiveness.
Results & Impact
The measurable outcomes and positive impact achieved.
Early Detection
Catch breaking changes and architectural flaws before they ship, preventing exponentially expensive fixes after deployment.
Improved Code Quality
Shift focus from line-by-line reviews to architectural impact, ensuring every change aligns with system design standards.
Time Savings
Optimize review time by focusing senior engineers on architectural decisions rather than syntax and minor code issues.
Better Collaboration
Provide clear, visual context for architectural changes directly in pull requests, improving team understanding and communication.
Technology Stack
Built as a GitHub/GitLab integration that analyzes code changes, generates dependency graphs using Mermaid, and posts interactive visualizations directly in pull request comments. The platform uses static analysis to map architectural dependencies and changes.
Ready to Elevate Your
Code Review Process?
Let's build a tool that helps your team catch architectural issues before they become costly problems.