✨ Big O ✨
Let me take you on a visual introduction to what big O notation is in my new blog post: samwho.dev/big-o.
With big O notation you can better understand how algorithms will perform in practice, finding orders of magnitude improvements often with very simple changes to your code.
Let me take you on a visual introduction to what big O notation is in my new blog post: samwho.dev/big-o.
With big O notation you can better understand how algorithms will perform in practice, finding orders of magnitude improvements often with very simple changes to your code.
August 23, 2025 at 2:35 PM
✨ Big O ✨
Let me take you on a visual introduction to what big O notation is in my new blog post: samwho.dev/big-o.
With big O notation you can better understand how algorithms will perform in practice, finding orders of magnitude improvements often with very simple changes to your code.
Let me take you on a visual introduction to what big O notation is in my new blog post: samwho.dev/big-o.
With big O notation you can better understand how algorithms will perform in practice, finding orders of magnitude improvements often with very simple changes to your code.
You've heard of Big O notation. Now it's time for Big Ö notation. It's like Big O notation but it has more overhead.
Get..get it. Ö has more overhead... there's more stuff above the ... never mind, I'm going to bed.
Get..get it. Ö has more overhead... there's more stuff above the ... never mind, I'm going to bed.
August 18, 2026 at 10:42 PM
You've heard of Big O notation. Now it's time for Big Ö notation. It's like Big O notation but it has more overhead.
Get..get it. Ö has more overhead... there's more stuff above the ... never mind, I'm going to bed.
Get..get it. Ö has more overhead... there's more stuff above the ... never mind, I'm going to bed.
optimizing your vibrator, call that big-O notation
August 1, 2023 at 11:45 PM
optimizing your vibrator, call that big-O notation
This post by @samwho.dev explaining Big-O notation in human terms with concise code samples and simple illustrative demos is a joy to read. samwho.dev/big-o/
Big O
A visual introduction to big O notation.
samwho.dev
September 23, 2025 at 1:40 PM
This post by @samwho.dev explaining Big-O notation in human terms with concise code samples and simple illustrative demos is a joy to read. samwho.dev/big-o/
Big O notation
Big O
A visual introduction to big O notation.
samwho.dev
August 26, 2025 at 8:46 AM
Big O notation
You've heard of Big O notation. Now it's time for Big Oh No notation.
It's when you realize too late that the algorithm you picked really doesn't scale well when it gets hit with real prod data.
It's when you realize too late that the algorithm you picked really doesn't scale well when it gets hit with real prod data.
You've heard of Big O notation. Now it's time for Big Ö notation. It's like Big O notation but it has more overhead.
Get..get it. Ö has more overhead... there's more stuff above the ... never mind, I'm going to bed.
Get..get it. Ö has more overhead... there's more stuff above the ... never mind, I'm going to bed.
August 20, 2026 at 8:00 PM
You've heard of Big O notation. Now it's time for Big Oh No notation.
It's when you realize too late that the algorithm you picked really doesn't scale well when it gets hit with real prod data.
It's when you realize too late that the algorithm you picked really doesn't scale well when it gets hit with real prod data.
Big O Notation Overview
December 4, 2024 at 5:18 AM
Big O Notation Overview
Programmer gal that's into inflation can't optimize her code because she sees Big O notation and passes out
February 5, 2025 at 7:26 PM
Programmer gal that's into inflation can't optimize her code because she sees Big O notation and passes out
There's no "Big O notation" in "Ema"
In the next version of Starlight, the sidebar will render 1409x faster!
That's right, it's not a typo
That's right, it's not a typo
September 1, 2026 at 9:18 PM
There's no "Big O notation" in "Ema"
simon learns about Big O notation
April 4, 2024 at 6:32 PM
simon learns about Big O notation
He's done it again look. @samwho.dev dropping a lovely article on Big O notation: samwho.dev/big-o/
Big O
A visual introduction to big O notation.
samwho.dev
August 26, 2025 at 9:49 AM
He's done it again look. @samwho.dev dropping a lovely article on Big O notation: samwho.dev/big-o/
Extremely excited by the outside possibility I may have actually used Big O notation correctly for once
July 1, 2024 at 10:40 AM
Extremely excited by the outside possibility I may have actually used Big O notation correctly for once
Gonna brush up on living inside an apocalyptic dome, courtesy @pmctrilogy.bsky.social & @giantrobotfm.bsky.social
July 18, 2025 at 9:44 PM
Gonna brush up on living inside an apocalyptic dome, courtesy @pmctrilogy.bsky.social & @giantrobotfm.bsky.social
soooooo high big o notation but for toy
February 15, 2026 at 10:10 AM
soooooo high big o notation but for toy
Excellent explanation of Big O notation.
✨ Big O ✨
Let me take you on a visual introduction to what big O notation is in my new blog post: samwho.dev/big-o.
With big O notation you can better understand how algorithms will perform in practice, finding orders of magnitude improvements often with very simple changes to your code.
Let me take you on a visual introduction to what big O notation is in my new blog post: samwho.dev/big-o.
With big O notation you can better understand how algorithms will perform in practice, finding orders of magnitude improvements often with very simple changes to your code.
December 19, 2025 at 12:26 PM
Excellent explanation of Big O notation.
Alright, so for the last couple weeks I've been working on dark mode for samwho.dev. It has been really hard work. This is my first time designing a dark mode theme, and I didn't make it easy on myself, so I am very humbly asking for your feedback 🙏
samwho.dev/big-o?theme=...
samwho.dev/big-o?theme=...
Big O
A visual introduction to big O notation.
samwho.dev
November 5, 2025 at 10:42 PM
Alright, so for the last couple weeks I've been working on dark mode for samwho.dev. It has been really hard work. This is my first time designing a dark mode theme, and I didn't make it easy on myself, so I am very humbly asking for your feedback 🙏
samwho.dev/big-o?theme=...
samwho.dev/big-o?theme=...
Computational task complexity ("how much effort it takes computer to computer the thing") uses the concept known as "big-O notation" (en.m.wikipedia.org/wiki/Big_O_n...), which is a way to describe roughly the order of magnitude of effort/time it will take for the computer to computer the task.
Big O notation - Wikipedia
en.m.wikipedia.org
September 3, 2024 at 7:14 AM
Computational task complexity ("how much effort it takes computer to computer the thing") uses the concept known as "big-O notation" (en.m.wikipedia.org/wiki/Big_O_n...), which is a way to describe roughly the order of magnitude of effort/time it will take for the computer to computer the task.
How do you do, fellow kids
February 25, 2026 at 10:41 AM
How do you do, fellow kids
Si quieres entender Big O Notation de una vez por todas, esta guía es una joya.
Ejemplos interactivos, diagramas claros y explicaciones sencillas.
En la universidad hubiera pagado por tener algo así.
Si te dedicas a programar, lo tienes que leer:
→ samwho.dev/big-o/
Ejemplos interactivos, diagramas claros y explicaciones sencillas.
En la universidad hubiera pagado por tener algo así.
Si te dedicas a programar, lo tienes que leer:
→ samwho.dev/big-o/
November 15, 2025 at 3:25 PM
Si quieres entender Big O Notation de una vez por todas, esta guía es una joya.
Ejemplos interactivos, diagramas claros y explicaciones sencillas.
En la universidad hubiera pagado por tener algo así.
Si te dedicas a programar, lo tienes que leer:
→ samwho.dev/big-o/
Ejemplos interactivos, diagramas claros y explicaciones sencillas.
En la universidad hubiera pagado por tener algo así.
Si te dedicas a programar, lo tienes que leer:
→ samwho.dev/big-o/
Si quieres aprender Big O Notation esta es la mejor guía que existe, con ejemplos interactivos y diagramas.
Hubiera pagado dinero por tener una explicación tan clara y sencilla en mis tiempos en la universidad:
→ samwho.dev/big-o/
Hubiera pagado dinero por tener una explicación tan clara y sencilla en mis tiempos en la universidad:
→ samwho.dev/big-o/
January 21, 2026 at 3:58 PM
Si quieres aprender Big O Notation esta es la mejor guía que existe, con ejemplos interactivos y diagramas.
Hubiera pagado dinero por tener una explicación tan clara y sencilla en mis tiempos en la universidad:
→ samwho.dev/big-o/
Hubiera pagado dinero por tener una explicación tan clara y sencilla en mis tiempos en la universidad:
→ samwho.dev/big-o/
Big O Notation Overview
April 16, 2025 at 4:29 AM
Big O Notation Overview
Big O Notation Overview
February 26, 2025 at 5:16 AM
Big O Notation Overview
New post: Big-O Notation Explained: The Regex That Took Down Cloudflare for 27 Minutes
Big-O notation explained through the...
Read more: https://zyvop.com/big-o-notation-explained-the-regex-that-took-down-cloudflare-for-27-minutes-f1e8y?utm_source=bluesky&utm_medium=social&utm_campaign=crosspost
Big-O notation explained through the...
Read more: https://zyvop.com/big-o-notation-explained-the-regex-that-took-down-cloudflare-for-27-minutes-f1e8y?utm_source=bluesky&utm_medium=social&utm_campaign=crosspost
September 27, 2026 at 9:46 AM
New post: Big-O Notation Explained: The Regex That Took Down Cloudflare for 27 Minutes
Big-O notation explained through the...
Read more: https://zyvop.com/big-o-notation-explained-the-regex-that-took-down-cloudflare-for-27-minutes-f1e8y?utm_source=bluesky&utm_medium=social&utm_campaign=crosspost
Big-O notation explained through the...
Read more: https://zyvop.com/big-o-notation-explained-the-regex-that-took-down-cloudflare-for-27-minutes-f1e8y?utm_source=bluesky&utm_medium=social&utm_campaign=crosspost