Devlens

Devlens is a visual codebase analysis tool designed for React and Next.js applications. It converts your codebase into an interactive architecture graph, allowing you to explore components, dependencies, and feature flows visually instead of manually navigating files.

Modern codebases can be difficult to understand, especially during onboarding or when reviewing changes. Developers often spend significant time tracing dependencies and trying to estimate the impact of modifications. Devlens addresses this by providing a clear, visual representation of how different parts of the system are connected.

With Devlens, you can:

Explore components and their relationships Understand feature-level architecture quickly Identify dependencies and reverse dependencies Check the blast radius before making changes Get functional and technical summaries for context View basic security insights to spot potential risks

Devlens is particularly useful for:

Onboarding new developers Reviewing pull requests with better context Understanding complex features Reducing time spent navigating large codebases