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← Structured concurrency makes it easier to write correct, safe concurrent code.
17 connected korrents · 17 moments from 24 Aug 2009 to 23 Sept 2026.
Everything filed under software quality
software quality
Everything filed under software performance
software performance
Everything filed under developer tools
developer tools
Everything filed under AI agents
AI agents
Everything filed under simplicity
simplicity
Everything filed under design
design
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Read this korrent: Structured concurrency makes it easier to write correct, safe concurrent code.
Structured concurrency makes it easier to write correct, safe concurrent code.
Last stated 7 months ago
23 Mar 2026
NE
Nelson Elhage — holds since 2026-03-23 — tap for who they are
Same subject: Concurrency is hard not because human brains cannot handle it but because nobody gets enough practice at it. — tap to centre the map on it
Concurrency is hard not because human brains cannot handle it but because nobody gets enough practice at it.
Last stated 3 months ago
29 Jul 2026
HW
Hillel Wayne — holds since 2026-07-29 — tap for who they are
Same subject: A programming environment should provide exactly one concurrency model, since offering multiple concurrency implementations at once causes problems. — tap to centre the map on it
A programming environment should provide exactly one concurrency model, since offering multiple concurrency implementations at once causes problems.
Last stated 3 years ago
4 Jan 2024
RP
Rob Pike — holds since 2024-01-04 — tap for who they are
Same subject: Concurrency is hard for novices and experts alike: even experts regularly get it wrong. — tap to centre the map on it
Concurrency is hard for novices and experts alike: even experts regularly get it wrong.
Last stated 5 years ago
3 Aug 2021
KV
Kenton Varda — holds since 2021-08-03 — tap for who they are
Same subject: Making code easier to write will lead to much more software being created overall. — tap to centre the map on it
Making code easier to write will lead to much more software being created overall.
Last stated 6 months ago
22 Apr 2026
DC
David Crawshaw — holds since 2026-04-22 — tap for who they are
Same subject: Concurrent code only becomes faster from parallelization when the underlying problem is itself intrinsically parallel. — tap to centre the map on it
Concurrent code only becomes faster from parallelization when the underlying problem is itself intrinsically parallel.
Last stated 3 years ago
4 Jan 2024
RP
Rob Pike — holds since 2024-01-04 — tap for who they are
Same subject: A program's simplicity of structure does not limit how sophisticated the computation it performs can be. — tap to centre the map on it
A program's simplicity of structure does not limit how sophisticated the computation it performs can be.
Last stated 4 months ago
21 Jul 2026
SW
Stephen Wolfram — holds since 2026-07-21 — tap for who they are
Same subject: Compiler mechanisms that force a required optimization to occur, rather than relying on incidental compiler behavior, are a more robust way to write performance-sensitive code. — tap to centre the map on it
Compiler mechanisms that force a required optimization to occur, rather than relying on incidental compiler behavior, are a more robust way to write performance-sensitive code.
Last stated 2 years ago
9 Mar 2025
NE
Nelson Elhage — holds since 2025-03-09 — tap for who they are
Same subject: Concurrency should stop being the programmer's problem and become the language designer's: it is better to impose vast pain on a few people than on a million. — tap to centre the map on it
Concurrency should stop being the programmer's problem and become the language designer's: it is better to impose vast pain on a few people than on a million.
Last stated 2 years ago
30 Apr 2025
TS
Tim Sweeney — holds since 2025-04-30 — tap for who they are
Same subject: 95 percent of the software made in an age of abundance will be shitty, and shitty software is easy to deal with because it goes away. — tap to centre the map on it
95 percent of the software made in an age of abundance will be shitty, and shitty software is easy to deal with because it goes away.
Last stated a month ago
23 Sept 2026
GT
Geoff Teehan — holds since 2026-09-23 — tap for who they are
Same subject: A bug live for one day is better than an app stuck in review for two weeks. — tap to centre the map on it
A bug live for one day is better than an app stuck in review for two weeks.
Last stated 17 years ago
24 Aug 2009
JH
Joe Hewitt — holds since 2009-08-24 — tap for who they are
Same subject: A coding agent left to run over a weekend returns work that is half good, a quarter garbage and a quarter in need of repair. — tap to centre the map on it
A coding agent left to run over a weekend returns work that is half good, a quarter garbage and a quarter in need of repair.
Last stated a year ago
18 Aug 2025
CB
Clay Bavor — holds since 2025-08-18 — tap for who they are
Same subject: AI-assisted coding will generate a lot of low-quality output that developers will need to clean up, even as it also produces good results. — tap to centre the map on it
AI-assisted coding will generate a lot of low-quality output that developers will need to clean up, even as it also produces good results.
Last stated 9 months ago
9 Feb 2026
SH
Scott Hanselman — holds since 2026-02-09 — tap for who they are
Same subject: AI-generated code should be treated as untrusted until there is evidence it preserves the intended behavior. — tap to centre the map on it
AI-generated code should be treated as untrusted until there is evidence it preserves the intended behavior.
Last stated 3 months ago
19 Aug 2026
JS
Jon Seager — holds since 2026-08-19 — tap for who they are
Same subject: AI-generated code should not count as finished work until a human has reviewed and corrected it. — tap to centre the map on it
AI-generated code should not count as finished work until a human has reviewed and corrected it.
Last stated 7 months ago
1 Apr 2026
DJ
Daniel Jalkut — holds since 2026-04-01 — tap for who they are
Same subject: A developer using AI coding tools remains responsible for reviewing the code they ship. — tap to centre the map on it
A developer using AI coding tools remains responsible for reviewing the code they ship.
Last stated 8 months ago
10 Mar 2026
JS
Jon Seager — holds since 2026-03-10 — tap for who they are
Same subject: A team that slows down and reads every pull request and every line of code should expect only a 30 to 50 percent productivity lift from AI. — tap to centre the map on it
A team that slows down and reads every pull request and every line of code should expect only a 30 to 50 percent productivity lift from AI.
Last stated 4 months ago
15 Jul 2026
DH
Dex Horthy — holds since 2026-07-15 — tap for who they are
Same subject: Agent-written code that runs and passes its tests is not enough: security, maintainability and being able to roll it back still need humans in the loop. — tap to centre the map on it
Agent-written code that runs and passes its tests is not enough: security, maintainability and being able to roll it back still need humans in the loop.
Last stated 5 months ago
7 Jun 2026
TF
Tony Fadell — holds since 2026-06-07 — 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 2009 to today (stretched back to the oldest claim here) — full is today a face: someone who holds the claim — tap it for who they are