Tap a claim on the ring to put it at the centre.
← A manager's own individual technical output drops by roughly 10-20% per engineer they manage.
17 connected korrents · 12 moments from 11 May 2017 to 29 Oct 2026.
Everything filed under management
management
Everything filed under team size
team size
Everything filed under empathy
empathy
Everything filed under hiring
hiring
Everything filed under product management
product management
Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject
Read this korrent: A manager's own individual technical output drops by roughly 10-20% per engineer they manage.
A manager's own individual technical output drops by roughly 10-20% per engineer they manage.
Last stated 2 years ago
1 Apr 2025
BK
Ben Kuhn — holds since 2025-04-01 — tap for who they are
Same subject: An engineering manager should support six to eight engineers: fewer and they drift into being a tech lead, more and they can only be a coach. — tap to centre the map on it
An engineering manager should support six to eight engineers: fewer and they drift into being a tech lead, more and they can only be a coach.
Last stated 8 years ago
14 Jul 2018
WL
Will Larson — holds since 2018-07-14 — tap for who they are
Same subject: Engineering managers are a necessary evil for when things break down; 37signals tried them for two years and went back to leaving programmers alone. — tap to centre the map on it
Engineering managers are a necessary evil for when things break down; 37signals tried them for two years and went back to leaving programmers alone.
Last stated a year ago
12 Jul 2025
DH
David Heinemeier Hansson — holds since 2025-07-12 — tap for who they are
Same subject: A few larger teams under experienced engineering managers outperform many tiny teams each led by a working tech lead. — tap to centre the map on it
A few larger teams under experienced engineering managers outperform many tiny teams each led by a working tech lead.
Last stated 3 years ago
5 Jan 2024
CM
Charity Majors — holds since 2024-01-05 — tap for who they are
Same subject: People who manage product managers should still spend almost all of their own time doing individual contributor work. — tap to centre the map on it
People who manage product managers should still spend almost all of their own time doing individual contributor work.
Last stated 3 months ago
2 Aug 2026
TV
Tom Verrilli — holds since 2026-08-02 — tap for who they are
Same subject: A manager’s output is the output of their team and of the people they influence, not the work they personally produce. — tap to centre the map on it
A manager’s output is the output of their team and of the people they influence, not the work they personally produce.
Last stated 5 years ago
9 Oct 2021
CF
Camille Fournier — holds since 2021-10-09 — tap for who they are
Same subject: Engineering and management cannot both be improved at once, so a new manager has to stop trying to be the senior engineer as well. — tap to centre the map on it
Engineering and management cannot both be improved at once, so a new manager has to stop trying to be the senior engineer as well.
Last stated 5 years ago
9 Oct 2021
CM
Charity Majors — holds since 2017-05-11 — tap for who they are
CF
Camille Fournier — holds since 2021-10-09 — tap for who they are
Same subject: Great engineers rarely complain about product managers, because they bend them to their will and do not put up with bad ones. — tap to centre the map on it
Great engineers rarely complain about product managers, because they bend them to their will and do not put up with bad ones.
Last stated 2 months ago
20 Sept 2026
PS
Peter Sellis — holds since 2026-09-20 — tap for who they are
Same subject: The best engineering managers are never more than two or three years away from hands-on work, and the best individual contributors have done time in management. — tap to centre the map on it
The best engineering managers are never more than two or three years away from hands-on work, and the best individual contributors have done time in management.
Last stated 9 years ago
11 May 2017
CM
Charity Majors — holds since 2017-05-11 — tap for who they are
Same subject: A few senior individual contributors can be paid VP money and still cost less than the layered product org they replace. — tap to centre the map on it
A few senior individual contributors can be paid VP money and still cost less than the layered product org they replace.
Last stated 3 months ago
2 Aug 2026
TV
Tom Verrilli — holds since 2026-08-02 — tap for who they are
Same subject: A functionally organised engineering team seizes up at around a hundred people, because every feature then has to be negotiated against every other team's bandwidth. — tap to centre the map on it
A functionally organised engineering team seizes up at around a hundred people, because every feature then has to be negotiated against every other team's bandwidth.
Last stated 7 months ago
1 Apr 2026
TP
Thuan Pham — holds since 2026-04-01 — tap for who they are
Same subject: A group of fewer than four people is not a team: it behaves like a set of individuals, and a single departure knocks it back into maintenance. — tap to centre the map on it
A group of fewer than four people is not a team: it behaves like a set of individuals, and a single departure knocks it back into maintenance.
Last stated 8 years ago
14 Jul 2018
WL
Will Larson — holds since 2018-07-14 — tap for who they are
Same subject: "Diversity" in practice means aiming for fewer white men in positions of authority. — tap to centre the map on it
"Diversity" in practice means aiming for fewer white men in positions of authority.
Last stated 7 years ago
19 Nov 2019
JP
Jordan Peterson — holds since 2019-11-19 — tap for who they are
Same subject: A candidate needs prestige or wealth, while talent and even genius matter little to success — tap to centre the map on it
A candidate needs prestige or wealth, while talent and even genius matter little to success
GB
Gustave Le Bon — holds since c. 1895 — tap for who they are
Same subject: A CEO cannot be a calibrated interviewer for every role, so insisting on interviewing every candidate makes hiring worse rather than better. — tap to centre the map on it
A CEO cannot be a calibrated interviewer for every role, so insisting on interviewing every candidate makes hiring worse rather than better.
Last stated 2 years ago
17 Dec 2024
CM
Charity Majors — holds since 2024-12-17 — tap for who they are
Same subject: 'Do not do to others what you would not want done to you' cannot be a universal law of morality — tap to centre the map on it
'Do not do to others what you would not want done to you' cannot be a universal law of morality
IK
Immanuel Kant — holds since c. 1785 — tap for who they are
Same subject: A Black writer is needed to portray Black life truly, and white people from a Black standpoint — tap to centre the map on it
A Black writer is needed to portray Black life truly, and white people from a Black standpoint
AC
Anna Julia Cooper — holds since c. 1892 — tap for who they are
Same subject: A country that turns its experiences of desertion into competition instead of common cause produces avengers rather than answers. — tap to centre the map on it
A country that turns its experiences of desertion into competition instead of common cause produces avengers rather than answers.
Last stated a week ago
29 Oct 2026
AG
Anand Giridharadas — holds since 2026-10-29 — tap for who they are
same subject or similar wording a cloud: claims about one subject, named for it bar: when it was last stated, on a scale from 2015 to today — full is today a face: someone who holds the claim — tap it for who they are
At the centre
A manager's own individual technical output drops by roughly 10-20% per engineer they manage.
Last stated 1 Apr 2025 · 2 years ago
Holds Ben Kuhn
Read this korrent →
Similar wording
An engineering manager should support six to eight engineers: fewer and they drift into being a tech lead, more and they can only be a coach.
Last stated 14 Jul 2018 · 8 years ago
Holds Will Larson
Similar wording
Engineering managers are a necessary evil for when things break down; 37signals tried them for two years and went back to leaving programmers alone.
Last stated 12 Jul 2025 · a year ago
Holds David Heinemeier Hansson
Similar wording
A few larger teams under experienced engineering managers outperform many tiny teams each led by a working tech lead.
Last stated 5 Jan 2024 · 3 years ago
Holds Charity Majors
Similar wording
People who manage product managers should still spend almost all of their own time doing individual contributor work.
Last stated 2 Aug 2026 · 3 months ago
Holds Tom Verrilli
Similar wording
A manager’s output is the output of their team and of the people they influence, not the work they personally produce.
Last stated 9 Oct 2021 · 5 years ago
Holds Camille Fournier
Similar wording
Engineering and management cannot both be improved at once, so a new manager has to stop trying to be the senior engineer as well.
Last stated 9 Oct 2021 · 5 years ago
Holds Charity Majors Camille Fournier
Similar wording
Great engineers rarely complain about product managers, because they bend them to their will and do not put up with bad ones.
Last stated 20 Sept 2026 · 2 months ago
Holds Peter Sellis
Similar wording
The best engineering managers are never more than two or three years away from hands-on work, and the best individual contributors have done time in management.
Last stated 11 May 2017 · 9 years ago
Holds Charity Majors
Same subject: team size
A few senior individual contributors can be paid VP money and still cost less than the layered product org they replace.
Last stated 2 Aug 2026 · 3 months ago
Holds Tom Verrilli
Same subject: team size
A functionally organised engineering team seizes up at around a hundred people, because every feature then has to be negotiated against every other team's bandwidth.
Last stated 1 Apr 2026 · 7 months ago
Holds Thuan Pham
Same subject: team size
A group of fewer than four people is not a team: it behaves like a set of individuals, and a single departure knocks it back into maintenance.
Last stated 14 Jul 2018 · 8 years ago
Holds Will Larson
Same subject: hiring
"Diversity" in practice means aiming for fewer white men in positions of authority.
Last stated 19 Nov 2019 · 7 years ago
Holds Jordan Peterson
Same subject: hiring
A candidate needs prestige or wealth, while talent and even genius matter little to success
Last stated c. 1895
Holds Gustave Le Bon
Same subject: hiring
A CEO cannot be a calibrated interviewer for every role, so insisting on interviewing every candidate makes hiring worse rather than better.
Last stated 17 Dec 2024 · 2 years ago
Holds Charity Majors
Same subject: empathy
'Do not do to others what you would not want done to you' cannot be a universal law of morality
Last stated c. 1785
Holds Immanuel Kant
Same subject: empathy
A Black writer is needed to portray Black life truly, and white people from a Black standpoint
Last stated c. 1892
Holds Anna Julia Cooper
Same subject: empathy
A country that turns its experiences of desertion into competition instead of common cause produces avengers rather than answers.
Last stated 29 Oct 2026 · a week ago
Holds Anand Giridharadas