Hardware Test Pro is a privacy-first, browser-based hardware diagnostic suite designed to replace invasive driver software.

Gamers and PC builders often have to install heavy "bloatware" (like Razer Synapse or Logitech G-Hub) just to check if their devices are working. Hardware Test Pro solves this by providing a professional testing hub that runs entirely in your browser. It requires no installation, no login, and zero data collection.

Unlike standard web tools, we utilize advanced APIs (like getCoalescedEvents) to bypass frame-rate limitations. This allows for accurate visualization of high-performance mouse sensors (1000Hz+) and precise stick drift analysis previously only possible with native apps.

Key Features:

🖱️ Mouse Polling Rate Test: Accurately measure Hz stability (125Hz to 8000Hz). Detects sensor spin-outs and jitter in real-time.

🎮 Gamepad Tester: Visualize analog stick drift, test deadzones, and verify vibration on Xbox, PS5 (DualSense), and generic controllers.

🖥️ Dead Pixel Tester: Professional screen cycle tool (RGB/CMYK/White/Black) to detect dead pixels, stuck pixels, and backlight bleeding.

⌨️ Keyboard Tester: Verify N-Key Rollover (NKRO) and check for ghosting or chattering keys on mechanical keyboards.

⚡ Click Speed Test (CPS): Benchmark your clicking speed with 10s/30s/60s timers and detailed CPM analytics.

🖱️ Mouse Button Tester: A dedicated tool to check for "double-click" switch failures and verify scroll wheel steps.

🔊 Audio Tester: Verify Left/Right channel separation, frequency response, and microphone clarity.

Why Use It? Perfect for Esports gamers, PC builders checking used hardware, or IT pros troubleshooting peripherals. Diagnose hardware glitches instantly without cluttering your system with driver software.

Haystack is a real-time delivery analytics platform designed for engineering leaders like CTOs, VPs of Engineering, Directors of Software Engineering, and Engineering Managers. Haystack provides actionable insights that enable data-driven decision-making, aligning engineering performance with business objectives. Haystack platform integrates seamlessly with essential developer tools like GitHub and JIRA, offering a comprehensive view of team productivity and delivery efficiency.

Leading companies like AngelList, Shutterstock, Schneider Electric, and many more trust Haystack to optimize their development processes. By transforming historical Git data into objective insights, we help you identify bottlenecks and visualize trends, ensuring timely project delivery and sustained business growth. Our analytics dashboard allows you to monitor critical metrics such as cycle time, making it easier to spot inefficiencies before they escalate into costly delays.

Haystack helps engineering leaders to mitigate risks and improve workflow efficiency. With a unified view of the entire delivery lifecycle, you can track KPIs, compare performance trends, and make informed decisions that drive measurable outcomes. Our platform goes beyond merely measuring productivity; it equips you with the tools to foster continuous improvement and innovation within your teams.

Designed to scale with your organization, Haystack is the competitive advantage that data-driven engineering teams need to thrive. By leveraging analytics, you can transform your engineering operations, enhance collaboration, and accelerate your path to market success. Join top companies in harnessing the power of Haystack for a more efficient and effective engineering process.