▲ Y Combinator · Field Manual Vol. 01 · 2026

▲ Cover · A loving roast

Hacker News:
a field guide.

A nine-slide tour of the internet's most opinionated orange website — the front page, the commenters, the tropes, and why a beige forum from 2007 still runs your group chat.

▲ Section 01 · Origin Story news.ycombinator.com

▲ What it is

A beige forum that somehow runs Silicon Valley.

Launched February 2007 by Paul Graham as a watering hole for Y Combinator founders. No images. No embeds. No dark mode. Just upvotes, decay, and a community that will absolutely tell you your launch is "basically just grep."

~5M

monthly readers who read the article — and 4.9M who don't

19 yrs

of not redesigning the homepage. A masterclass in restraint.

1

moderator named dang who somehow reads everything

▲ Section 02 · Anatomy 30 links. Zero pixels of imagery.

▲ The front page

Thirty links. One ranking formula. Eternal vibes.

Score = upvotes ÷ (age + 2)^1.8, plus mod taste, minus your Show HN's soul. That's it. That's the algorithm.

①Rank — your only metric of self-worth between 9am and noon PT

②▲ upvote — the dopamine button. No downvotes on submissions, only judgment.

③Title — must be original; "[2019]" added by mods if you tried to be sneaky

④(domain) — medium.com gets a 30% sympathy penalty

⑤comments — where the actual product lives

1.▲Show HN: I rewrote curl in Rust over the weekend (github.com/throwaway2026)

847 points by ferrisfan 3 hours ago | hide | 412 comments

2.▲Ask HN: Why is everything slow now?

623 points by oldhead 5 hours ago | hide | 1,204 comments

3.▲The hidden cost of microservices (2019) (martinfowler.com)

512 points by architect 7 hours ago | hide | 389 comments

4.▲Postgres can do that, actually (crunchydata.com)

488 points by dba_dan 4 hours ago | hide | 201 comments

5.▲Google killed another product (killedbygoogle.com)

466 points by graveyard 2 hours ago | hide | 892 comments

6.▲A love letter to plain text files (personal-blog.dev)

401 points by minimalist 6 hours ago | hide | 156 comments

▲ Section 03 · Field Specimens Genus: Commenter · n = 6

▲ The taxonomy

Every thread is the same six people in different costumes.

Identify them in the wild. Befriend them. Become them. There is no escape.

SPECIMEN 01

The Rewriter

Ferris rustacea

"This would be 40% faster and memory-safe if you'd just done it in Rust."

SPECIMEN 02

The Veteran Skeptic

Cassandra dotcomus

"I saw this exact pitch in 1999. It was called Pets.com. Good luck though."

SPECIMEN 03

The Dropbox Guy

Rsyncus eternalis

"You can do this with a bash script and rsync over SSH. Not sure why this needs $40M."

SPECIMEN 04

The Pedant

Akshually technicus

"A daemon and a service are not the same thing. This entire post is built on a misunderstanding."

SPECIMEN 05

The Ex-Googler

Borgus alumnus

"At $BIGCO we solved this in 2014. I can't share details, but trust me, you're doing it wrong."

SPECIMEN 06

The Wholesome One

Helpfulus rarae

"Cool project! Quick note — the link to your docs 404s. Excited to try this on the weekend."

▲ Section 04 · Greatest Hits Phrases that pre-date your stack

▲ The canon

Eight comments you'll see every single launch.

If your post survives all eight, congratulations — you've shipped.

01"I don't get the hype."FREQUENCY
Daily

02"You can do this with a shell script."SINCE
2007

03"Have you considered the security implications?"REPLIES
200+

04"This is just a wrapper around X."ALWAYS
True

05"The site is hugged to death. Mirror?"RANK
#1

06"In Europe we've had this since 2003."FLAG
🇪🇺

07"Why is this on the front page?"UPVOTES
847

08"OP, please stop replying to every comment."— dang
Mod

▲ Section 05 · Founder Pathology T-minus zero to refresh-paralysis

▲ The Show HN lifecycle

You posted at 8:47am PT. Here's what happens next.

↑ EMOTIONAL Y-AXIS

🌱

T+0:00

Submit

"Title is good, right? It's good. Right?"

📈

T+0:30

The climb

42 points. Page 2. Refresh. 51. Refresh. 60.

🚀

T+1:30

FRONT PAGE

#3. Server is on fire. Mom is texting.

😰

T+3:00

The descent

Top comment: "This is just a wrapper around grep."

🧘

T+24:00

Acceptance

3,200 signups. One paying customer. Worth it.

▲ Section 06 · Predictable Recurrence Bait, but tasteful

▲ What always hits #1 (and what doesn't)

The HN front page is more predictable than the weather.

Always hits the front page

"I rewrote X in Rust"Bonus points if X is older than you

+1.2k

A personal blog about plain textHand-coded HTML. No JavaScript. Beautiful.

+847

"Google killed another product"The grief never ends

+932

A 30-year-old paper about LispSuddenly relevant again

+612

"Show HN: a single static binary"No dependencies. No telemetry. Heaven.

+1.5k

Will be flagged in 4 minutes

"10 ways AI will change everything"Engagement bait detected

−201

A Series B announcement"This is not news, this is PR"

−156

A blog post on MediumPaywall sirens activated

−88

"We're hiring!"Wrong tab, friend

−312

Anything with the word "blockchain"Unless it's about why it failed

−442

▲ Section 07 · The Sincere Slide Yes, we mean it

▲ Why it actually matters

The pedantry is the feature.

For all the jokes, HN is one of the highest signal-to-noise ratios on the internet. Founders have found co-founders. Engineers have found jobs. A single thread can teach you more about distributed systems than a quarter of conferences.

"You can do this with rsync over SSH"

— BrandonM · 2007 · about Dropbox · still wrong, still loved

"Best feedback we ever got was from a stranger at 2am calling our naming scheme 'aesthetically incoherent.' He was right."

— Every YC founder, eventually

▲ Submit

▲

▲ Closer · Benediction End of feed

▲ Sign-off

Stay curious.
Stay pedantic.

Thanks for reading. If you disagree with anything in this deck, the comments are open and someone is already typing.

Somewhere right now, a stranger is rewriting your favorite tool in Rust. They will post it tomorrow at 8:47am PT. Be kind in the thread.

Hacker News:a field guide.

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