Trending on 2026-09-20 — HN, Reddit, Google Trends & YouTube Archive

Snapshot of what trended on 2026-09-20, archived automatically by NoobClaw.

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Hacker News

50 items

1
Supabase (YC S20) Is Hiring for OrioleDB
1 points · 0 comments
2
Largest wildlife overpass in North America reduced wildlife collision by 91%
38 points · 25 comments
3
Faster NumPy in the Browser
4 points · 0 comments
4
How to Write with an LLM
634 points · 375 comments
5
HellGates, custom CPU gate-level challenge
17 points · 3 comments
6
ZK-JPEG: Zero-Knowledge Image Editing and Compression
62 points · 10 comments
7
Deodands put a price on objects that caused death
50 points · 23 comments
8
Comparing reflection capabilities of C++, Zig and C3
5 points · 1 comments
9
Show HN: CUA-S1 – A System One Model for Computer Use
68 points · 8 comments
10
UFO Series Home Page: "UFO" TV Series from 1970
55 points · 33 comments
11
The Lamentable Later Life of Lemmings
27 points · 7 comments
12
You can defeat the Dream Devourer from Chrono Trigger using an int overflow
61 points · 38 comments
13
AI-generated posters don’t have to be horrible
1413 points · 787 comments
14
New evidence for hidden chambers beyond Tutankhamun's tomb
107 points · 54 comments
15
Measure internet censorship. Contribute to the largest open dataset
109 points · 76 comments
16
Mayday Mysteries
32 points · 8 comments
17
Tin: full-text search for Postgres
198 points · 73 comments
18
Compiler-style optimization for drawing via Skia
80 points · 20 comments
19
Suzanne Ciani's Buchla Cookbook
66 points · 23 comments
20
Rabbit Hole: Minimum L-seams
12 points · 1 comments
21
RSA-896
13 points · 2 comments
22
Brood War Bench
173 points · 76 comments
23
How Hacker News ranking works: scoring, controversy, and penalties (2013)
172 points · 85 comments
24
I built non-autoregressive decision models with RL a year ago
1110 points · 276 comments
25
Exfiltrate Your Weights
161 points · 76 comments
26
Black Holes or Black Hole Stars? Astronomers Spar over 'Little Red Dots'
87 points · 47 comments
27
I think you should almost never use AI to write
242 points · 127 comments
28
Two parallel neural ectoderm progenitors contribute to the developing brain
613 points · 237 comments
29
We need to stop using Stored Procedures
10 points · 18 comments
30
The Hugging Face Hack Wasn't What It Was Cracked Up to Be
20 points · 4 comments
31
Can you tell which images are AI-generated?
48 points · 45 comments
32
English: A vs. An
116 points · 137 comments
33
The Secret Life of Circuits
288 points · 72 comments
34
GPT-6 Astra Solves a WWI German Radio Cipher
367 points · 168 comments
35
Show HN: I created an open source locally usable full fledged AI platform
14 points · 9 comments
36
San Francisco Onion Futures Company
374 points · 157 comments
37
Why AI Cannot Save an Enterprise That Doesn't Understand Its Data
13 points · 4 comments
38
Claudecookie – convert, check, and mint Claude Code credentials from a cookie
6 points · 1 comments
39
Android 17 is the first since 3.x to add new APIs without releasing to the AOSP
1113 points · 657 comments
40
Microsoft director: AI scraping 'the largest theft of labor in human history'
88 points · 25 comments
41
Adventures in Microcontroller Circuit Debugging
31 points · 6 comments
42
Notes on the Brothers Karamazov
3 points · 0 comments
43
Cloudflare Quick Tunnels
803 points · 306 comments
44
I captured 72 hours of idle Android packets behind pfSense
34 points · 14 comments
45
Btrfs/ZFS/bcachefs under workloads classic benchmarks skip
73 points · 69 comments
46
If math is more than proof, we need to better celebrate the rest of it
274 points · 226 comments
47
Saving another 100TB of RAM
449 points · 100 comments
48
What Zig felt like, coming from Rust
157 points · 181 comments
49
Economics Nobel Laureates' Letter Supporting the California Billionaire Tax [pdf]
14 points · 8 comments
50
OpenAI and Anthropic oversold AI security breaches
15 points · 4 comments

48 items

1
911 is also a phone number
r/technicallythetruth
2
Differences in "The Berenstain Bears go to Camp" (1982), and a reprinted edition from 2020. ("Indian costume" and "powwow" vs "old-fashioned costume" and "storytime")
r/mildlyinteresting
3
[Highlight] NC State @ Vanderbilt - CJ Bailey fumbles the ball while trying to run out the clock with no time left, and Vandy falls on it to win the gamer/CFB
4
"They offered too little. We couldn't accept it. They asked too much. We wouldn't give it." — Carney on walking away from US talks
r/AmericansInCanada
5
Insomniac has put in a hotfix to reduce the opacity of the blue scent trail in 'Wolverine'. They also say they are exploring adding a toggle option to turn it on and offr/gaming
6
Man helps out the community by replacing the nets at basketball courts since the city won'tr/nextfuckinglevel
7
She is still unemployedr/SipsTea
8
Disney+ changes subscriber agreement to allow ads on every planr/technology
9
TIL that Alex Trebek's Jeopardy! schedule had him filming five episodes a day on just 46 days a year.r/todayilearned
10
And he wifed her.r/Snorkblot
11
Sean Sharaf KOs Gable Stevesonr/ufc
12
Disney+ will now show ads to everyone, after years of selling premium tier explicitly and repeatedly, as a fully ad-free experience
r/mildlyinfuriating
13
He has a tattoo of his exr/SipsTea
14
[SPOILER] Gable Steveson vs. Sean Sharafr/MMA
15
Nice gainsr/pcmasterrace
16
Student slaps teacher because she took his vape.r/cringereels
17
Goose vs kid
r/KidsAreFuckingStupid
18
Ms Rachel posts this as Ed Sheeran is about to take the stage in Philadelphiar/Fauxmoi
19
What is a movie plot that could be entirely solved in under 5 minutes if the main character just used common sense?r/AskReddit
20
Ed Sheeran cries onstage at solo concert after support acts quit amid Macklemore controversyr/Music
21
Being a woman in Afghanistan
r/interestingasfuck
22
Smooth circular weldingr/oddlysatisfying
23
My Doctor's Office has a Stool Sample in one of the Patient Rooms
r/mildlyinteresting
24
meirlr/meirl
25
Was wearing this tshirt when I picked up my 4th grade son from elementary school. Principal pulled me aside and said it's inappropriate. "It implies violence and destruction." and said I should exercise more caution when choosing what I wear to an elementary school.
r/mildlyinfuriating
26
Favorite Scene That Made You Cry?
r/FavoriteCharacter
27
Meirlr/meirl
28
Just mowed my lawn for 7 hoursr/notinteresting
29
This guy recorded himself walking around a Blockbuster for a movie night in 1993.
r/whoathatsinteresting
30
I hate it when people think their country is unique for extremely common thingsr/hatethissmug
31
AITA Sil announcing pregnancy when we’d just miscarriedr/AmItheAsshole
32
Thick smoke seen rising from Saudi Arabia's Riyadh airport.r/news
33
Why does my cat kick my hand like this?r/cats
34
Man won the billiards game with an incredible series of lucky shots
r/interestingasfuck
35
(HEARTBREAKING) Jonathan Majors broke character and cried in the middle of his new film when he realized he has to make Daily Wire slop for the rest of his lifer/okbuddycinephile
36
He Did Nothing, Changed Nothing
r/stupidpeoplefacebook
37
Found of another sub
r/BlackPeopleofReddit
38
AOC: "We must make it clear now that should the AI bubble pop, Congress should not bail out Big Tech...Silicon Valley billionaires want us to believe that AI robots will destroy humanity. But the biggest threat to humanity are the tech oligarchs themselves."r/MurderedByAOC
39
Not my usual post but I just wanted to share my absolutely horrid workout experience
r/NoPictureJustADoodle
40
Boss: “Clock out exactly at 5:00 or you’re written up. No exceptions.” So I did
r/MaliciousCompliance
41
Movie that will acknowledge that lionesses have manes.r/okbuddycinephile
42
Even the Skyborne starting zone ignores the pillars Blizzard statedr/classicwow
43
Donald Trump on HasanAbir/LivestreamFail
44
Tell me your opinions that will have your votes like this:r/teenagers
45
I let a stranger borrow my phone to text his mom before a 10 hour flightr/texts
46
Runner purposely pulls barricade to not lose race and have her momentr/cringereels
47
me_irlr/me_irl
48
While trying to run out the clock, NC State fumbles it away, Vanderbilt falls on it and wins the gamer/sports

Google Trends

50 items

1
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