ThinkReview - Zero-setup AI code reviews for GitLab, powered by Gemini

Hey Product Hunt! 👋 I'm Jay Elsheikh, the creator of ThinkReview AI Copilot. Like many of you, my days are spent in GitLab. And while I love it, I grew frustrated with the constant friction in the code review process. Waiting for feedback on a merge request kills momentum, and the existing AI tools I tried felt clunky—they either forced me out of the GitLab UI or required a complicated setup with CI pipelines and API tokens. I wanted a tool that felt like a natural extension of GitLab itself. What if you could get a powerful AI-powered second opinion on your code, instantly, without any setup? That's why I built ThinkReview. It's a simple Chrome extension that automatically detects when you're on a merge request page and provides an instant code review. The goal was to remove every possible barrier to entry. Here's what makes it different: ✅ Truly Zero-Setup: This is the core principle. No sign-ups, no OAuth, no generating personal API tokens, no backend configuration. You just install it, and it works. 🧠 Powered by Gemini 2.5 Pro: I chose Gemini because it's fantastic at understanding code context. It doesn't just find unused variables; it explains why code might be inefficient, spots potential bugs, and offers meaningful suggestions on logic and readability. 🌐 Works Everywhere: Whether you're on the public gitlab.com or a private, self-hosted GitLab instance, ThinkReview integrates seamlessly. 💸 Completely Free: No trials, no paywalls, no hidden costs. It's a tool built for developers, by a developer. I'd be thrilled for you to try it out on your next merge request. It takes 30 seconds to get started, and I genuinely believe it can bring a little more flow back into your workday. I'll be here all day to answer any questions. What's the biggest bottleneck in your current code review process?