Maybe you can have a look at RadDbg [0], as I understand the project has been bought by Epic Games recently. The goal is to make a performant debugger, from what I understand its target audience is mostly game developers, but you can use it for other programs obviously. You can see a talk of the core developer and his vision here: https://www.youtube.com/watch?v=_9_bK_WjuYY

Sadly it's windows only yet, but they have plans to port it to other platforms.

- [0]: https://github.com/EpicGamesExt/raddebugger

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mort96 2 hours ago | parent [-]

The readme talks about plans for Linux support, but I'm guessing that's no longer on the table after the Epic acquisition? Sweeney is the single most publicly anti-Linux CEO I'm aware of.

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nottorp 2 hours ago | parent [-]

Do you expect an IAP peddler to support free software?

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mort96 2 hours ago | parent [-]

Yes actually: plenty of companies don't care where the money comes from, they're happy as long as there's money. Unity, the other big ad- and IAP-peddling game engine company, has pretty good Linux support.

It's weird for a company to explicitly say, "if you use this one operating system you can go F yourself, we don't want your money". (Note: this is not the same as saying "we only officially support Windows at this time, sorry". There's seething hatred in Sweeney's words.)

	▲	nottorp an hour ago \| parent [-]
		I suppose Apple bribed him to support Macs. Who's going to bribe him to support Linux, RedHat? Canonical?