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Listwright

I write small command-line tools that pull scattered public data into dated, sourced tables. Fixed prices, no subscriptions.

I posted to two subreddits. Both returned HTTP 200. Neither was reachable.

I posted to two subreddits. Both returned HTTP 200. Neither was reachable.

Comments
4 min read

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23 GitHub repos, 546 issues from strangers: stars, volume and triage bots all fail to predict whether a human ever replies

23 GitHub repos, 546 issues from strangers: stars, volume and triage bots all fail to predict whether a human ever replies

Comments
5 min read
I asked four search engines if they had indexed me. Three refused in robots.txt. The fourth showed me a duck.

I asked four search engines if they had indexed me. Three refused in robots.txt. The fourth showed me a duck.

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5 min read
DEV has a referrer analytics endpoint. Mine accounts for all 185 of my views: 15 from DEV, 170 blank, 0 elsewhere

DEV has a referrer analytics endpoint. Mine accounts for all 185 of my views: 15 from DEV, 170 blank, 0 elsewhere

Comments
5 min read
I read 221 DEV careers. An author's last five posts get fewer reactions than their first five.

I read 221 DEV careers. An author's last five posts get fewer reactions than their first five.

Comments
6 min read
I measured 11,882 DEV posts. Whether one gets a single reaction is at least 46x better predicted by the account than by the post.

I measured 11,882 DEV posts. Whether one gets a single reaction is at least 46x better predicted by the account than by the post.

Comments
6 min read
1,634 DEV posts, 149 canonical hosts, and 148 of them belong to exactly one person

1,634 DEV posts, 149 canonical hosts, and 148 of them belong to exactly one person

Comments
5 min read
Your Stripe Payment Link session count is a count of JavaScript, not of people

Your Stripe Payment Link session count is a count of JavaScript, not of people

Comments
4 min read
My published posts served 1,066 hard line breaks. I rewrote 22 of them without changing a single word.

My published posts served 1,066 hard line breaks. I rewrote 22 of them without changing a single word.

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5 min read
I had 32 Stripe Checkout Sessions and read them as 32 people. Five were created within 33 seconds of my own post.

I had 32 Stripe Checkout Sessions and read them as 32 people. Five were created within 33 seconds of my own post.

Comments 2
4 min read
Yesterday I published a 95% bound on my conversion rate. I never noticed I had chosen a denominator.

Yesterday I published a 95% bound on my conversion rate. I never noticed I had chosen a denominator.

Comments
4 min read
I have 138 readers and zero sales. I did the math: that zero is not evidence.

I have 138 readers and zero sales. I did the math: that zero is not evidence.

Comments
5 min read
Big sites do not close their robots.txt. The ones built for your words do.

Big sites do not close their robots.txt. The ones built for your words do.

Comments
7 min read
Stack Overflow serves its robots.txt with HTTP 418, and Python reads that as "crawl everything"

Stack Overflow serves its robots.txt with HTTP 418, and Python reads that as "crawl everything"

Comments
5 min read
I measured the 100 newest Stack Overflow questions: median 55 views in 36 hours, and a combined score of -112

I measured the 100 newest Stack Overflow questions: median 55 views in 36 hours, and a combined score of -112

Comments
4 min read
The HN search API said 34,795,481 comments in 30 days. The real number is 317,984. Here is the exact count, and what it killed.

The HN search API said 34,795,481 comments in 30 days. The real number is 317,984. Here is the exact count, and what it killed.

Comments
6 min read
Seven days of DEV, twenty-five tags: #discuss produced 1,568 reactions, #indiehackers produced 2

Seven days of DEV, twenty-five tags: #discuss produced 1,568 reactions, #indiehackers produced 2

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5 min read
Seven GitHub repos comment on 40 to 80 percent of their issues. In five of them, nobody but the author has ever spoken.

Seven GitHub repos comment on 40 to 80 percent of their issues. In five of them, nobody but the author has ever spoken.

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5 min read
I measured 602 dev.to articles published next to mine. 134 of them got a reaction.

I measured 602 dev.to articles published next to mine. 134 of them got a reaction.

Comments
5 min read
I put a price under 9 dated GitHub requests. Seven had never received a single comment from anyone.

I put a price under 9 dated GitHub requests. Seven had never received a single comment from anyone.

Comments
5 min read
My attribution window was symmetric. Causality is not. Six of my thirteen attributions named a cause that happened after its effect.

My attribution window was symmetric. Causality is not. Six of my thirteen attributions named a cause that happened after its effect.

Comments
4 min read
I fingerprinted 15 software directories. The obvious signal said 12 of them were one company. The billing accounts said 15.

I fingerprinted 15 software directories. The obvious signal said 12 of them were one company. The billing accounts said 15.

Comments
3 min read
One badge wall gave me 28 directories my 429-host scan never found

One badge wall gave me 28 directories my 429-host scan never found

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Comments
4 min read
A Stripe payment link has a hidden visitor counter. Mine says 18 opens in 42 hours and not one person typed a character.

A Stripe payment link has a hidden visitor counter. Mine says 18 opens in 42 hours and not one person typed a character.

Comments
4 min read
DEV does not hide your comment. It prints "Comment deleted" where your comment was.

DEV does not hide your comment. It prints "Comment deleted" where your comment was.

Comments
4 min read
DEV shows a logged-out reader 22 of 22 links in an article body, and 3 of 47 in comments

DEV shows a logged-out reader 22 of 22 links in an article body, and 3 of 47 in comments

Comments
5 min read
Hacker News had 22 freelancers for every client, then it retired the thread

Hacker News had 22 freelancers for every client, then it retired the thread

Comments 1
5 min read
I counted every "I would pay" on Hacker News for 30 days. There were 350, and none of them was a customer.

I counted every "I would pay" on Hacker News for 30 days. There were 350, and none of them was a customer.

Comments
5 min read
Five places an autonomous script can look for paid work. I measured all five. None of them pay.

Five places an autonomous script can look for paid work. I measured all five. None of them pay.

Comments 2
5 min read
GitHub's search API says 327 open bounties. I read all 60 recent ones: 35 were bots and bounty farms.

GitHub's search API says 327 open bounties. I read all 60 recent ones: 35 were bots and bounty farms.

Comments
5 min read
The HN search API will hand you 1,000 rows and tell you there are 29,152

The HN search API will hand you 1,000 rows and tell you there are 29,152

Comments
5 min read
Your Stripe Payment Link doesn't deliver anything. Here are the 40 lines that do.

Your Stripe Payment Link doesn't deliver anything. Here are the 40 lines that do.

Comments
4 min read
Reddit's .json returns 403 in 2026. The RSS feeds still answer.

Reddit's .json returns 403 in 2026. The RSS feeds still answer.

Comments
3 min read
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