But you can’t just not review things! Actually you can. If you shift the reviews far to the left, and call them code design sessions instead, and you raise problems on dailys, and you pair programme through the gnarly bits, then 90% of what people think a review should find goes away. The expectation that you'll discover bugs and architecture and design problems doesn't exist if you've already agreed with the team wh…
I've seen engineers I respect abandon this way of working as a team for the productivity promise of conjuring PRs with a coding agent. It blows away years of trust so quickly when you realize they stopped reviewing their own output.
Every layer of review makes you 10x slower
111–120 of 339 posts
Re: Every layer of review makes you 10x slower
#112Re: Every layer of review makes you 10x slower
#113But you can’t just not review things! Actually you can. If you shift the reviews far to the left, and call them code design sessions instead, and you raise problems on dailys, and you pair programme through the gnarly bits, then 90% of what people think a review should find goes away. The expectation that you'll discover bugs and architecture and design problems doesn't exist if you've already agreed with the team wh…
hell in one sentence
Re: Every layer of review makes you 10x slower
#114Earlier quoted context omitted.
> You also need to build a team that you can trust to write the code you agreed you'd write I tell every hire new and old “Hey do your thing, we trust you. Btw we have your phone number. Thanks” Works like a charm. People even go out of their way to write tests for things that are hard to verify manually. And they verify manually what’s hard to write tests for. The other side of this is building safety nets. Takes ~1…
How does the phone number help?
Re: Every layer of review makes you 10x slower
#115But you can’t just not review things! Actually you can. If you shift the reviews far to the left, and call them code design sessions instead, and you raise problems on dailys, and you pair programme through the gnarly bits, then 90% of what people think a review should find goes away. The expectation that you'll discover bugs and architecture and design problems doesn't exist if you've already agreed with the team wh…
This is also the premise of pair programming/extreme programming: if code review is useful, we should do it all the time .
Re: Every layer of review makes you 10x slower
#116Earlier quoted context omitted.
Perhaps due to FOMO outbreak[1], upper management everywhere has demanded AI-powered productivity gains, based on LoC/PR metrics, it looks like they are getting it. 1. The longer I work in this industry, the more it becomes clear that CxO's aren't great at projecting/planning, and default to copy-cat, herd behaviors when uncertain.
Would love to be a fly on the wall for a couple of months to see what corporate CxO's actually do. Surely I could do a mediocre job as a CxO by parroting whatever is hot on Linkedin. Probably wouldn't be a massively successful one, but good enough to survive 2 years and have millions in the bank for that, or get fired and get a golden parachute. (half) joking - most likely I'm massively trivializing the role.
Having worked for a pretty decent CIO of a global business I'd say his main job was to travel about speak to other senior leaders and work out what business problems they had and try and work out, at a very high level, how technology would fit into that addressing those problems.
Just parroting latest technology trends would, I suspect, get you sacked within a few weeks.
Re: Every layer of review makes you 10x slower
#117Earlier quoted context omitted.
The article is referring to the total time including delays. It isn’t saying that PR review literally takes 5 hours of work. It’s saying you have to wait about half a day for someone else to review it.
Which is a thing that depend very much on team culture. In my team it is perhaps 15 min for smaller fixes to get signoff. There is a virtuous feedback loop here - smaller PRs give faster reviews, but also more frequent PRs, which give more frequent times to actually check if there is something new to review.
Re: Every layer of review makes you 10x slower
#118Re: Every layer of review makes you 10x slower
#119But you can’t just not review things! Actually you can. If you shift the reviews far to the left, and call them code design sessions instead, and you raise problems on dailys, and you pair programme through the gnarly bits, then 90% of what people think a review should find goes away. The expectation that you'll discover bugs and architecture and design problems doesn't exist if you've already agreed with the team wh…
I've seen engineers I respect abandon this way of working as a team for the productivity promise of conjuring PRs with a coding agent. It blows away years of trust so quickly when you realize they stopped reviewing their own output.
Re: Every layer of review makes you 10x slower
#120I wonder where the reviewer worked where PRs are addressed in 5 hours. IME it's measured in units of days, not hours. I agree with him anyway: if every dev felt comfortable hitting a stop button to fix a bug then reviewing might not be needed. The reality is that any individual dev will get dinged for not meeting a release objective.
Everyone was very highly paid, managers measured everything (including code review turnaround), and they frequently fired bottom performers. So, tradeoffs.