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AI Developer Tools FREEMIUM from €10/mo

DevLensPro

Debugging web apps with Claude Code

? Tired of manually describing UI bugs? DevLensPro might save you hours. Option+Click any browser element—it instantly sends a complete context package to your AI editor. You get a screenshot with highlighting, CSS…

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Debugging web apps with Claude Code? Tired of manually describing UI bugs? DevLensPro might save you hours. Option+Click any browser element—it instantly sends a complete context package to your AI editor. You get a screenshot with highlighting, CSS styles, console logs, and DOM info. React component source locations? Those too (if detected through Fiber inspection). MCP protocol over a local WebSocket connection delivers tasks in real-time.

This workflow targets professional developers doing agentic development. Picture this: a frontend engineer spots a misaligned button in staging. No context-switching to write detailed bug descriptions. They Option+Click the element. DevLensPro bundles everything Claude needs to suggest a fix. Works with Cursor and Windsurf too. Hook it up to Ralph autonomous agent for hands-free bug resolution.

Everything runs locally—no cloud processing involved. Works offline.

Five tasks per month on the free plan. One project included. Enough to evaluate the workflow but not enough for daily debugging sessions. You'll hit that limit fast during active development. The gap between free and paid? Feels intentional. Five tasks disappear quickly when hunting down CSS issues or React rendering bugs.

Installation requires Chrome Developer Mode (not in the official store yet). Chrome only for now. Early adopter pricing sits at €9.99/month for the first 50 users. Regular price is €19.99. Seven-day trial lets you test the integration before committing.

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Frequently asked

7 questions
How many tasks do you get with DevLensPro free plan?
You get 5 tasks per month on the free tier, limited to 1 project. That's enough to test the workflow, but you'll burn through it pretty quickly during active development—especially if you're debugging CSS issues or tracking down React bugs.
Does DevLensPro work with Cursor IDE?
Yep, it works with Cursor, Windsurf, and Claude Code. The tool uses MCP protocol over a local WebSocket connection, so any editor that supports MCP can receive the captured element context.
Can I use DevLensPro without an internet connection?
Yes, everything runs locally on your machine. DevLensPro doesn't send data to the cloud—it uses a localhost WebSocket connection to communicate between your browser and editor, so it'll work completely offline.
How do I capture elements with DevLensPro?
Just Option+Click any element in your browser. DevLensPro automatically captures a screenshot with highlighting, CSS styles, console logs, DOM info, and even React component source locations if it detects them through Fiber inspection.
Is DevLensPro available for Firefox or Safari?
Not yet—it's Chrome only right now. You'll also need to install it manually through Chrome Developer Mode since it's not in the official Chrome Web Store yet.
What's the early adopter discount for DevLensPro?
The first 50 users get 50% off—€9.99/month instead of the regular €19.99. There's also a 7-day free trial so you can test the MCP integration with your editor before paying.
Can DevLensPro automatically fix bugs for me?
If you connect it to Ralph autonomous agent, yeah. Ralph can take the captured context and attempt hands-free bug fixing. Otherwise, DevLensPro sends everything to your AI editor so Claude or Cursor can suggest fixes you'll apply manually.

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