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Sam Rose

@samwhoo · UK · joined 27 Aug 2009

That guy who writes visual essays about software at https://t.co/nLO1QnXOPa. Developer Educator @ngrokHQ.

20 639Followers
1 206Following
19 991Posts total
267.4KViews on collected posts

Últimas publicaciones

Sam Rose@samwhoo
We’re in the longest @BCiechanowski drought this decade. https://t.co/c0Mv50lqpb
Bar chart titled “Days Between Bartosz Ciechanowski Posts,” showing the number of days between each article on ciechanow.ski. Most gaps are under 200 days, but there is one very large gap of 1,693 days between “Mesh Transforms” and “Exposing Floating Point.” Later gaps include 336 days before “Airfoil” and 294 days before “Moon.” A separated, hatched final bar shows that it has been 628 days since “Moon.”
1.9K views · 8 likes · 0 reposts · 1 replies Open on X →
Sam Rose@samwhoo
One of my favourite things about social media is replying to something completely unrelated to tech and finding someone else, who followed me for tech, who is also into the other thing. 4.2K views · 33 likes · 0 reposts · 7 replies Open on X →
Sam Rose@samwhoo
If you ever feel useless just remember someone has to build the “wait, I unsubscribed by accident” screens they always show you after unsubscribing from emails you never subscribed to. 2.4K views · 26 likes · 1 reposts · 2 replies Open on X →
Sam Rose@samwhoo
new gateway who dis 2.7K views · 9 likes · 0 reposts · 1 replies Open on X →
Sam Rose@samwhoo
AI Gateway Latency - Anthropic 🥇@ngrokHQ 🥈@pydantic 🥉@Cloudflare https://t.co/EMEhMoJiGs
0:30
4.5K views · 3 likes · 1 reposts · 1 replies Open on X →
Sam Rose@samwhoo
@samwhoo Hi Sam, I wanna get some stuff on ngrok 11 views · 0 likes · 0 reposts · 0 replies Open on X →
Sam Rose@samwhoo
@samwhoo Love your blogs man 🫡🫡. 147 views · 2 likes · 0 reposts · 1 replies Open on X →
Sam Rose@samwhoo
@samwhoo super cool stuff!!👏 i’m building a little neighbourhood over at https://t.co/pnaEpXT99D, would love to include you as a future resident 🏡 338 views · 3 likes · 0 reposts · 1 replies Open on X →
Sam Rose@samwhoo
Hi 👋 I’m Sam, I create visual essays about programming. My posts from 2025: - https://t.co/XFDRqcBRvV - https://t.co/l5B7bIflDt - https://t.co/vw8LAIvgi0 I also appeared on other folks’ websites: - https://t.co/Jgv8LcEXuu - https://t.co/JsSqkq3IrQ https://t.co/N5KgbBAheW
A screenshot from my reservoir sampling post. In it you can see a visual of cards being shuffled at the top, and underneath that is a bar chart tracking which cards appear early in the shuffle.
A screenshot from my Big O post. In it can be seen a bubble sort algorithm written in JavaScript. Above the code is a visual of a 5-element array being bubble sorted.
A screenshot from my prompt caching post. In it can be seen a visual of 8 clusters of coloured points shown in a 3-dimensional graph.
48K views · 179 likes · 6 reposts · 8 replies Open on X →
Sam Rose@samwhoo
@samwhoo Dude whaaaat! KRONG!? No way 👏👏👏 What an absolute steal by @getkrong! https://t.co/GlsrYCEo8W
4.7K views · 9 likes · 0 reposts · 1 replies Open on X →
Sam Rose@samwhoo
@samwhoo Just so you know, my students have loved the ones I’ve incorporated into class. They especially appreciated the Easter egg at the bottom of the Queueing post. 810 views · 1 likes · 1 reposts · 1 replies Open on X →
Sam Rose@samwhoo
@samwhoo Amazing work Sam. Any chance you'll be posting on Bluesky? 144 views · 2 likes · 0 reposts · 1 replies Open on X →
Sam Rose@samwhoo
Hi 👋 I'm Sam, I create interactive visualisations about programming. My posts from 2024: - https://t.co/yfIDlOg18H - https://t.co/YBTnk9W4dR - https://t.co/dudFFQVIgw I also appeared on 2 podcasts : - https://t.co/hKKSrulOwi - https://t.co/hzGftRSWmN https://t.co/eamHLBIWDy
A screenshot from my Bloom Filters blog post, showing a visualisation of the bits inside a bloom filter after the words "loved" and "your" have been added. There is also a code sample visible that reads: let bf = new CountingBloomFilter(); bf.add("loved"); bf.add("your"); bf.remove("response"); bf.contains("loved"); // false
A screenshot from my Queueing blog post. A list of goals can be seen that says: - Add 15 requests to each queue. - Add 10 priority requests to each queue. - Drop 15 requests. - Drop 10 priority requests. Below this task list can be seen a visualisation of 4 different queues.
A screenshot of my Turing Machines blog post. A Turing Machine running the first program seen in Alan Turing's 1936 paper can be seen, it prints alternative 0s and 1s to the tape.
91.6K views · 205 likes · 23 reposts · 10 replies Open on X →
Sam Rose@samwhoo
Hi 👋 I’m Sam, I create interactive visualisations about programming. My posts from 2023: - https://t.co/uiuvbynOxL - https://t.co/zJoEj3pylY - https://t.co/QmPYbfIjli - https://t.co/vhDyI4m7Go I also gave a talk about them: https://t.co/xa8M42YdG1 More to come in 2024! https:
A screenshot from https://samwho.dev/load-balancing.
A screenshot from https://samwho.dev/memory-allocation
A screenshot from https://samwho.dev/hashing
A screenshot from https://encore.dev/blog/retries
106K views · 455 likes · 65 reposts · 10 replies Open on X →

Frente a cuentas del mismo tamaño

5 publicaciones de los últimos 90 días, junto al rango de 10K–100K seguidores. llega a mucha gente, pero pocos de esos espectadores reaccionan.

Visualizaciones medianas2 665esta cuenta952mediana de 10K–100K
Alcance, %12.91%esta cuenta3.50%mediana de 10K–100K
Interacción, %0.48%esta cuenta1.56%mediana de 10K–100K
MétricaEsta cuentaMediana de 10K–100KProporción
Visualizaciones medianas por publicación2 6659522.80×
Alcance (visualizaciones ÷ seguidores)12.91%3.50%3.69×
Tasa de interacción0.48%1.56%0.31×

Otras cuentas de este rango →   Comparar con otra cuenta →   Cómo se construyen estas referencias →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

106K21 Jan
91.6K24 Dec
144
8101 Feb
4.7K15 Aug
48K26 Dec
338
147
1123 Jan
4.5K4 Sep
2.7K
2.4K6 Sep
4.2K
1.9K

Last 14 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.50%21 Jan
0.26%24 Dec
2.08%
0.37%1 Feb
0.21%15 Aug
0.40%26 Dec
1.18%
2.04%
0.00%23 Jan
0.11%4 Sep
0.38%
1.22%6 Sep
0.95%
0.48%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 10K–100K accounts is 1.56%.

What the audience does

Likes66.2%935 in total
Reposts6.9%97 in total
Replies3.2%45 in total
Bookmarks23.8%336 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

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