Vipr Pro: Historical Tracking, Local AI, and 40+ Dashboard Widgets

The free tier of Vipr gives you a complete analysis toolkit. But if you want to understand how your codebase evolves over time and catch problems before they compound, Pro is where the real leverage lives. This post walks through what Pro unlocks across the Desktop app and VSCode extension.

Historical Tracking and Trend Analysis

The free Desktop app shows a snapshot of your codebase right now. Pro adds a time dimension. When you enable historical backfill, Vipr walks your git history and builds a SQLite database of metrics at every commit. You get trend lines for complexity, maintainability, and file churn. You can see which modules are getting worse over time and which refactors actually moved the needle. The A/B snapshot comparison view lets you pick any two commits and diff every metric side by side, so pull request reviews can be grounded in data instead of gut feel.

Local AI Inference

Pro includes a local AI engine that runs GGUF models entirely on your machine. No API keys, no cloud calls, no data leaving your laptop. The AI powers natural-language explanations of complex functions, generates refactoring suggestions for high-complexity modules, and feeds the @techdebt Copilot Chat participant in VSCode. Ask it “what are the riskiest files in this repo?” and it combines Vipr’s metrics with language model reasoning to give you a prioritized answer. Everything runs on CPU or Metal/CUDA if available. No GPU required, but it helps.

40+ Dashboard Widgets

The free Desktop dashboard ships with a handful of summary widgets. Pro unlocks the full set of 40+ visualizations: churn quadrants that plot change frequency against complexity, anti-pattern radar charts, velocity tracking with trend projections, dependency tables with upstream and downstream counts, and per-file heatmaps that make it obvious where tech debt is concentrated. Every widget is interactive. Click a data point and you drill down to the file-level detail.

VSCode Extension Pro Features

On the extension side, Pro adds historical CodeLens annotations (see how a function’s complexity has changed over the last N commits), the TreeView file navigator sorted by any metric, and richer inline diagnostics with AI-generated fix suggestions. The @techdebt chat participant is also Pro-only, giving you a conversational interface to Vipr’s analysis without leaving your editor.

Pro is a one-time purchase: $49 for the VSCode extension, $99 for the Desktop app, or both bundled together. No subscriptions. No recurring charges. Updates are included for the lifetime of the major version. VSCode Extension Pro and Desktop Pro are currently in private alpha. Apply to the alpha to get early access when they ship. If you are serious about keeping frontend complexity under control, Pro pays for itself the first time it catches a creeping dependency or a component that quietly doubled in size.