
Snyk
SonarQube
Aikido Security
Codacy
Checkmarx
ESLint
GitGuardian
Semgrep is a fast, open-source, static analysis tool for finding bugs and enforcing code standards at editor, commit, and CI time.

Device-Test
Keyboard Checker
Keyboard Tester Pro
KeyboardTester.click
DeviceCheck HQ
HardwareTest.org
Microphone Test Online
Test your keyboard, mouse, monitor, microphone, camera, and gamepad instantly in your browser. 77+ free hardware diagnostic tools - no installs & no accounts.

Which is more popular?
Based on our record, Semgrep seems to be more popular. It has been mentioned 28 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | semgrep.dev | hardwaretestingpro.com |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from India · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Semgrep yet.
HardwareTestingPro is a free, browser-based hardware diagnostic suite with over 77 tools to test your keyboard, mouse, monitor, microphone, camera, gamepad, and more - instantly, with no downloads or account signup required. Whether you're troubleshooting unresponsive keys, checking for dead...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Semgrep: a lightweight static analysis tool for security consultant and hackers
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Semgrep and HardwareTestingPro.
HardwareTestingPro's answer:
HardwareTestingPro combines 77+ hardware diagnostic tools into a single browser-based platform - no installs, no sign-ups, and no ads getting in the way. From keyboard and mouse testing to monitor, mic, camera, and gamepad checks, everything runs instantly using your browser's built-in APIs, giving accurate real-time feedback in seconds.
HardwareTestingPro's answer:
Unlike many hardware testing tools that require downloads or account creation, HardwareTestingPro works entirely in the browser with zero friction. It offers a wider range of tools (77+) in one place, a clean and fast interface, and results you can trust without worrying about privacy or bloatware.
HardwareTestingPro's answer:
Gamers checking peripherals before matches, IT professionals troubleshooting hardware issues, remote workers setting up new equipment, and everyday users who want a quick way to confirm their keyboard, mouse, webcam, or mic is working properly.
HardwareTestingPro's answer:
HardwareTestingPro was built out of frustration with clunky, ad-heavy hardware testing websites that required downloads for simple checks. The goal was to create a fast, free, no-nonsense tool that works instantly for anyone who needs to verify their hardware is functioning correctly.
HardwareTestingPro's answer:
HardwareTestingPro is built using core web technologies - HTML, CSS, and vanilla JavaScript - along with native browser APIs (such as the Web Audio API, MediaDevices API, and Gamepad API) to power the real-time hardware testing tools directly in the browser, without relying on heavy frameworks or backend dependencies.
Share your experience with using Semgrep and HardwareTestingPro. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Run static application security testing (SAST) in CI. Tools like Semgrep catch injection, XSS, and insecure patterns before the code reaches a container image. - Source: dev.to / 2 days ago
Dependency-cruiser tells you which files talk to each other. It can't tell you what the code inside a file is doing. That's what Semgrep is for. - Source: dev.to / about 1 month ago
For static analysis there's PHPStan for PHP and Mypy for Python. For formatting, Prettier and gofmt are the cheapest guardrail there Is, with zero excuse not to run one. For security, Semgrep Covers the same principle at higher stakes. - Source: dev.to / 2 months ago
Tracking HardwareTestingPro since Aug 2026.
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Privacy-first device tests for microphones, cameras, screens, speakers, sensors, and more — right in your browser.
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SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.
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Simple browser tool to check if all your keys work properly
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Secure your code, cloud, and runtime in one central system. Find and fix vulnerabilities fast and automatically.
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Free Online Keyboard Testing Tool
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