
Codecademy
The Odin Project
edX
Coursera
Treehouse
Khan Academy
Pluralsight
Learn to code by helping nonprofits.

Device-Test
Keyboard Tester Pro
Keyboard Checker
SetupTester
HardwareTest.org
usbRecognized
DeviceCheck HQ
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, Free Code Camp seems to be more popular. It has been mentioned 577 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | freecodecamp.org | hardwaretestingpro.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from the United States | Startup from India · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Free Code Camp 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
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of HardwareTestingPro yet.
Walkthroughs and reviews on video.
Free Code Camp Review - Is It Worth Your Time?
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Free Code Camp 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 Free Code Camp and HardwareTestingPro. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


freeCodeCamp grants certificates to candidates after they finishing a topic/chapter which can enrich your portfolio However, if you are looking/preparing for jobs, leetcode is better
Free Code Camp is a web development bootcamp that has helped tens of thousands of their graduates find a job at tech companies.
We have no reviews of HardwareTestingPro yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


FreeCodeCamp Freecodecamp.org Free coding tutorials, including responsive design and JavaScript. - Source: dev.to / over 1 year ago
Freecodecamp provides 10+ free web development courses in JavaScript, Python, front-end, and back-end that are more than enough to kickstart any developer's career. You learn through interactive coding exercises and articles, and can... - Source: dev.to / over 2 years ago
Don't do bootcamp. Start with something like https://freecodecamp.org and take a few lessons. Try to build something from that and see how motivated you are. If you see some progress and this thing still excites you, then may be find an... - Source: Hacker News / over 2 years ago
Tracking HardwareTestingPro since Aug 2026.
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