Why would anyone encourage building such a tool, I can't fathom.
When I started you'd send a mail to the company directly about a position, you'd go to the office, have a short interview, meet the team and they'll let you know. That's it.
Now it's 2 rounds of HR bs, 3 layers of tech interviews, then meet the CEO/CTO/etc. And then references and then a final "chat". And you still can get ghosted at literally any step, even at the final cozy chat, just because of "vibes".
And throw in companies sending you leetcode even before talking to you and you can see why one would want to get through the bs.
I still stand about my favourite approach for tech jobs: intro and tech chat (1-2h) about your resume, what you'll be doing and anything you might have questions about (no challenges or stupid riddles). Then, if everything goes smoothly, you get a 2 weeks contract and you are in probation. If everything goes well, you get another contract for 3-6 months (up to you to accept or not) and then you get converted to permanent if everything went well for both parties.
Software interviews and hiring have definitely changed over time, and I know it’s harder right now, but I think we’re seeing the past with slightly rose-tinted glasses here. It was never only just one short interview, there were applications and emails and phone screens. In my career, I’ve always had multiple interviews and technical discussions during job applications, even back in the 90s. Getting hired, for me, has always taken several weeks end to end, if not longer.
There are a bunch of reasons interviews are getting harder, and people trying to game the system and trying to cheat are one of them, a big one. Think about it from the company’s perspective: what would you do if the volume of applications you got started far exceeding the number of positions available, and an increasing percentage of the applications you got were people unqualified for the positions but adept at pretending? More face time vetting before hiring seems like the only reasonable answer.
Other reasons why interviews are getting harder is that software jobs are more competitive now, and possibly relative pay has gone up. If interviewing was easier back in the day (and I agree that it was), it’s because there wasn’t as much competition.