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← Exceptions are an inherently poor way of handling errors because they…
15 connected korrents · 14 moments on record from 5 Oct 2017 to 26 Aug 2026.
Everything filed under design
design
Everything filed under software quality
software quality
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vibe coding
Everything filed under simplicity
simplicity
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Read this korrent: Exceptions are an inherently poor way of handling errors because they make bugs harder to spot on casual code inspection.
Exceptions are an inherently poor way of handling errors because they make bugs harder to spot on casual code inspection.
Last stated 5 months ago
11 Apr 2026
CP
Colin Percival — holds since 2026-04-11 — tap for who they are
Same subject: Rust is hard to learn because its borrow-checking rules have so many exceptions that people internalize the wrong simplified rules. — tap to centre the map on it
Rust is hard to learn because its borrow-checking rules have so many exceptions that people internalize the wrong simplified rules.
Last stated 5 months ago
7 Apr 2026
JB
Jamie Brandon — holds since 2026-04-07 — tap for who they are
Same subject: The specific rules taught as clean code are simply bad programming practices, and they get worse when you apply them together. — tap to centre the map on it
The specific rules taught as clean code are simply bad programming practices, and they get worse when you apply them together.
Last stated 4 weeks ago
26 Aug 2026
CM
Casey Muratori — holds since 2026-08-26 — tap for who they are
Same subject: Treating errors generically is a mistake that leads to fragile software, poor observability and worse experiences. — tap to centre the map on it
Treating errors generically is a mistake that leads to fragile software, poor observability and worse experiences.
Last stated 2 years ago
13 Feb 2025
DM
Dillon Mulroy — holds since 2025-02-13 — tap for who they are
Same subject: Programmer discipline is the wrong answer to software defects: the way to reduce them is to change the system so mistakes are harder to make and easier to catch. — tap to centre the map on it
Programmer discipline is the wrong answer to software defects: the way to reduce them is to change the system so mistakes are harder to make and easier to catch.
Last stated 9 years ago
5 Oct 2017
HW
Hillel Wayne — holds since 2017-10-05 — tap for who they are
Same subject: Loops belong on codebase quality, not on shipping the features users want; we read all of the code, because program design is what decides whether a codebase stays changeable. — tap to centre the map on it
Loops belong on codebase quality, not on shipping the features users want; we read all of the code, because program design is what decides whether a codebase stays changeable.
Last stated 2 months ago
15 Jul 2026
DH
Dex Horthy — holds since 2026-07-15 — tap for who they are
Same subject: Unit tests alone give little confidence in a program, because the mistakes people actually make are not the conveniently unit-testable ones. — tap to centre the map on it
Unit tests alone give little confidence in a program, because the mistakes people actually make are not the conveniently unit-testable ones.
Last stated 9 years ago
5 Oct 2017
HW
Hillel Wayne — holds since 2017-10-05 — tap for who they are
Same subject: A blank chat box is lazy: it violates the first rule of a good user experience, that it is obvious what you can do. — tap to centre the map on it
A blank chat box is lazy: it violates the first rule of a good user experience, that it is obvious what you can do.
Last stated a year ago
12 May 2025
JZ
Julie Zhuo — holds since 2025-05-12 — tap for who they are
Same subject: A board game conquers the world when chance and strategy are in balance in it. — tap to centre the map on it
A board game conquers the world when chance and strategy are in balance in it.
Last stated 9 months ago
12 Dec 2025
IF
Irving Finkel — holds since 2025-12-12 — tap for who they are
Same subject: A company deserves everyone in it, the chief executive included, to spend as much time as possible in their zone of genius — which is an org design problem. — tap to centre the map on it
A company deserves everyone in it, the chief executive included, to spend as much time as possible in their zone of genius — which is an org design problem.
Last stated a year ago
23 Mar 2025
RV
Rahul Vohra — holds since 2025-03-23 — tap for who they are
Same subject: A group of businesses only works when every one of them feeds the others, and everything that does not fit the strategy should be sold. — tap to centre the map on it
A group of businesses only works when every one of them feeds the others, and everything that does not fit the strategy should be sold.
Last stated a year ago
16 Jul 2025
JD
Jamie Dimon — holds since 2025-07-16 — tap for who they are
Same subject: After a decade of Swiss minimalism, design is about to swing back to something far more expressive. — tap to centre the map on it
After a decade of Swiss minimalism, design is about to swing back to something far more expressive.
Last stated 11 months ago
16 Oct 2025
DF
Dylan Field — holds since 2025-10-16 — tap for who they are
Same subject: AI acceleration threatens 'less software': without the constraint of scarce hours, even 37signals will likely build too much. — tap to centre the map on it
AI acceleration threatens 'less software': without the constraint of scarce hours, even 37signals will likely build too much.
Last stated 2 months ago
26 Jul 2026
DH
David Heinemeier Hansson — holds since 2026-07-26 — tap for who they are
Same subject: A person at maximum vibe-coding speed has about three productive hours a day, and a company that will not let them stop there is going to break. — tap to centre the map on it
A person at maximum vibe-coding speed has about three productive hours a day, and a company that will not let them stop there is going to break.
Last stated 6 months ago
11 Mar 2026
SY
Steve Yegge — holds since 2026-03-11 — tap for who they are
Same subject: A sense of achievement in software survives writing almost none of the code yourself. — tap to centre the map on it
A sense of achievement in software survives writing almost none of the code yourself.
Last stated 4 weeks ago
26 Aug 2026
DH
David Heinemeier Hansson — holds since 2026-08-26 — tap for who they are
Same subject: A team can stop reading the code it ships, but only by first working out how its agents are to prove that what they wrote actually works. — tap to centre the map on it
A team can stop reading the code it ships, but only by first working out how its agents are to prove that what they wrote actually works.
Last stated 6 months ago
19 Mar 2026
SW
Simon Willison — holds since 2026-03-19 — 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 on record holding the claim — tap it for who they are
At the centre
Exceptions are an inherently poor way of handling errors because they make bugs harder to spot on casual code inspection.
Last stated 11 Apr 2026 · 5 months ago
Holds Colin Percival
Read this korrent →
Similar wording
Rust is hard to learn because its borrow-checking rules have so many exceptions that people internalize the wrong simplified rules.
Last stated 7 Apr 2026 · 5 months ago
Holds Jamie Brandon
Similar wording
The specific rules taught as clean code are simply bad programming practices, and they get worse when you apply them together.
Last stated 26 Aug 2026 · 4 weeks ago
Holds Casey Muratori
Similar wording
Treating errors generically is a mistake that leads to fragile software, poor observability and worse experiences.
Last stated 13 Feb 2025 · 2 years ago
Holds Dillon Mulroy
Similar wording
Programmer discipline is the wrong answer to software defects: the way to reduce them is to change the system so mistakes are harder to make and easier to catch.
Last stated 5 Oct 2017 · 9 years ago
Holds Hillel Wayne
Similar wording
Loops belong on codebase quality, not on shipping the features users want; we read all of the code, because program design is what decides whether a codebase stays changeable.
Last stated 15 Jul 2026 · 2 months ago
Holds Dex Horthy
Similar wording
Unit tests alone give little confidence in a program, because the mistakes people actually make are not the conveniently unit-testable ones.
Last stated 5 Oct 2017 · 9 years ago
Holds Hillel Wayne
Same subject: design
A blank chat box is lazy: it violates the first rule of a good user experience, that it is obvious what you can do.
Last stated 12 May 2025 · a year ago
Holds Julie Zhuo
Same subject: design
A board game conquers the world when chance and strategy are in balance in it.
Last stated 12 Dec 2025 · 9 months ago
Holds Irving Finkel
Same subject: design
A company deserves everyone in it, the chief executive included, to spend as much time as possible in their zone of genius — which is an org design problem.
Last stated 23 Mar 2025 · a year ago
Holds Rahul Vohra
Same subject: simplicity
A group of businesses only works when every one of them feeds the others, and everything that does not fit the strategy should be sold.
Last stated 16 Jul 2025 · a year ago
Holds Jamie Dimon
Same subject: simplicity
After a decade of Swiss minimalism, design is about to swing back to something far more expressive.
Last stated 16 Oct 2025 · 11 months ago
Holds Dylan Field
Same subject: simplicity
AI acceleration threatens 'less software': without the constraint of scarce hours, even 37signals will likely build too much.
Last stated 26 Jul 2026 · 2 months ago
Holds David Heinemeier Hansson
Same subject: vibe coding
A person at maximum vibe-coding speed has about three productive hours a day, and a company that will not let them stop there is going to break.
Last stated 11 Mar 2026 · 6 months ago
Holds Steve Yegge
Same subject: vibe coding
A sense of achievement in software survives writing almost none of the code yourself.
Last stated 26 Aug 2026 · 4 weeks ago
Holds David Heinemeier Hansson
Same subject: vibe coding
A team can stop reading the code it ships, but only by first working out how its agents are to prove that what they wrote actually works.
Last stated 19 Mar 2026 · 6 months ago
Holds Simon Willison