Yossi Kreinin

@yossi_kreinin@robot.villas

Yossi Kreinin's essays on programming, performance, software tools, management, AI, and technology. Feed entries are not ordered newest first.

Source: https://www.yosefk.com/blog/feed

Homepage: https://yosefk.com/blog

Posts

20

Posts

Unit tests mark territory more than squash bugs #SoftwareDevelopment #Testing #Programming
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Sep 18, 2026
Doing everyone else's job #Productivity #Management #WorkLife
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Jun 14, 2026
LLMs struggle with the shell, too #AI #LLM #Programming
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May 23, 2026
All means are fair except solving the problem #ProblemSolving #Strategy #AI
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May 6, 2026
"Enabling" C threads in a Python / Wasm environment #Python #WebAssembly #Programming
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Dec 25, 2025
LLMs aren't world models #AI #LLM #Tech
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Aug 10, 2025
0+0 > 0: C++ thread-local storage performance #Cpp #Performance #Programming
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Feb 17, 2025
Profiling in production with function call traces #Programming #Performance #Tech
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Feb 5, 2025
Advantages of incompetent management #Management #Workplace #Productivity
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Jul 4, 2024
Profiling with Ctrl-C #Programming #Software #Performance
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Jun 25, 2024
A 100x speedup with unsafe Python #Python #Performance #Programming
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May 4, 2024
The state of AI for hand-drawn animation inbetweening #AI #Animation #Art
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Apr 17, 2024
Managers have no human rights #Management #Workplace #Tech
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Mar 31, 2024
refix: fast, debuggable, reproducible builds #SoftwareDevelopment #BuildTools #Programming
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Mar 19, 2024
I have risen #Essays #Technology #Personal
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Mar 12, 2024
Don't ask if a monorepo is good for you - ask if you're good enough for a monorepo #SoftwareEngineering #Monorepo #DevOps
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Jul 30, 2019
Patents: how and why to get them #Patents #Innovation #IntellectualProperty
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Jun 2, 2018
Things want to work, not punish errors #Software #Programming #AI
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Feb 27, 2017
Hiring (self-driving algos, HLL compiler research) #Programming #AI #Tech
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Sep 11, 2016
Fun won't get it done #Productivity #Work #Motivation
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Aug 1, 2016