Trending on 2026-09-21 — HN, Reddit, Google Trends & YouTube Archive

Snapshot of what trended on 2026-09-21, archived automatically by NoobClaw.

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Hacker News

50 items

1
Show HN: A competition for small neural networks that play strategy games
39 points · 11 comments
2
Show HN: Radius – A Meetup.com Alternative
105 points · 45 comments
3
DAPO: An Open-source RL System from ByteDance Seed and Tsinghua AIR
12 points · 2 comments
4
The Hierarchy of Money
102 points · 46 comments
5
Resident Evil 4 (GameCube) – complete byte-identical decompilation to C/C++
92 points · 57 comments
6
Sherline Tools Is Going Out of Business
188 points · 123 comments
7
The Effect of CRTs on Pixel Art (2024)
103 points · 26 comments
8
A Necessary History of the Oddest Letter: W
98 points · 55 comments
9
Singapore’s National Library Board offers micropayments to build reading habits
184 points · 85 comments
10
Spain Orders Blocks on Archive.today and Its Mirrors
272 points · 228 comments
11
Exfiltrate Your Weights
614 points · 252 comments
12
I turned Jev into a (lousy) chatbot
99 points · 33 comments
13
Amiga Unix, Again
23 points · 9 comments
14
Ogre Battle 64 Recompiled Project at 99.05%
39 points · 13 comments
15
Pirate Face Rescues LLM Models from Deletion
460 points · 137 comments
16
Key symbols we lost to time, pt. 2: The Mac side
118 points · 65 comments
17
Why back propagation goes backward
11 points · 0 comments
18
I am often wrong
122 points · 110 comments
19
Apple iPhone 18 Pro Camera test
116 points · 116 comments
20
Bill to Ban Private Equity from Owning Medical Practices
314 points · 200 comments
21
Qwen Image 2.1
519 points · 156 comments
22
ChatGPT now knows what you do on other websites via ad collector
626 points · 333 comments
23
What happened to the Snowden archive
197 points · 103 comments
24
Samsung is expected to more than double output of its HBM4 and HBM4E DRAM
365 points · 239 comments
25
Google's Open Agentic Orchestrator
253 points · 99 comments
26
Nobody pays for FOSS, we can force them to
153 points · 133 comments
27
Can I Let My AI Agent Run on Shabbat?
7 points · 0 comments
28
Software sandboxing: The basics (2025)
65 points · 8 comments
29
Not all AI workers think the tech could kill everyone
16 points · 6 comments
30
Chat-based Large Language Models replicate the mechanisms of a psychic's con
157 points · 244 comments
31
The LLMs Yearn for the Spines
12 points · 2 comments
32
What's been going on in w64devkit the past year
12 points · 1 comments
33
Laya (OS Jev) on Mac M4 CoreML Offline (45 decisions per second)
126 points · 24 comments
34
Prompts aren’t Real
100 points · 48 comments
35
Custom home server built from spare parts
52 points · 22 comments
36
Trying the Software Factory Pattern
57 points · 33 comments
37
A custom virtual machine for the Stars 4X game
83 points · 22 comments
38
US Revokes Limits on Power Plants' Climate Pollution
184 points · 157 comments
39
Nipple tattooist 'frustrated' by online censorship
16 points · 15 comments
40
Frontier Labs Are Selling Garbage to Fools in Washington
90 points · 26 comments
41
OpenAI's Sam Altman to Brief UN Security Council Next Week
35 points · 39 comments
42
Weeping whales: Stillborn humpback whale grieving documented
213 points · 149 comments
43
Show HN: Sigabrt.dev – cronjob monitor with an SSH TUI
63 points · 28 comments
44
So I have a weatherman, which also tells me the news
25 points · 4 comments
45
Why MCP Was Always a Bad Idea
19 points · 32 comments
46
FreeBSD on Aoostar WTR Pro NAS
42 points · 5 comments
47
Go-based Robotics Framework built around NATS.io
29 points · 2 comments
48
The Millennium Problems for Biology
104 points · 87 comments
49
Show HN: Three genlocked RP2350B make a console – 3k sprite pixels per line)
8 points · 3 comments
50
Self-hosted inference orchestrators compared: LocalAI, exo, GPUStack, vLLM
11 points · 2 comments

50 items

1
Logan Paul Gives A Speech To United States Military At The Pentagonr/nottheonion
2
The main character doing something absolutely unforgivable.
r/TopCharacterTropes
3
A man rescues a young hawk covered in cactus spines.r/nextfuckinglevel
4
You are Loved!r/MadeMeSmile
5
That kid was meant to get the foul ball but this guy took it and handed it to his partner instead. No courtesy or common sense. Some people really don’t care how their actions affect others.r/sportsgossips
6
Diesel in central Florida is almost $7 dollars..r/FloridaGawker
7
Wodaabe men from Africa's Sahel region performing the traditional Gerewol courtship dance
r/whoathatsinteresting
8
Gen Alpha has already started roasting Gen Z 😂😭r/SipsTea
9
Through the yearsr/LoveTrash
10
I HATE how people are ok with the new Harry Potter seriesr/hatethissmug
11
My mom as a Northwest Airlines flight attendant in the 1980s.r/OldSchoolCool
12
After eating literally thousands of cans of smoked oysters over the last 30 years, for the first time I rolled the ultra-rare drop table and found my first pearl within one
r/interestingasfuck
13
Had 8 brain tumors removed yesterday, bringing my 3-year total to 13 tumorsr/pics
14
NASA has released these new photos from the surface of Mars 🔭
r/interestingasfuck
15
Iran issues warning after 'learning US plans to resume action' – and insists Strait of Hormuz will remain closed for nowr/worldnews
16
Found inside mer/whatisit
17
MTG calls out MAGAr/PoursTea
18
Mushoku Tensei: Jobless Reincarnation Season 3 • Mushoku Tensei III: Isekai Ittara Honki Dasu - Episode 13 discussionr/anime
19
There’s nothing to eat, grandpa. That’s just too dang bad.
r/mildlyinfuriating
20
Streamer IShowSpeed got bitten by Dog for unfriendly behavior in South Korear/cringereels
21
Dallas defender casually puking presnapr/sports
22
EXTREMELY supportive husband.r/MurderedByWords
23
Laying and smoothing down resin-bound gravelr/oddlysatisfying
24
“Patrick told me no resting b*tch face”r/SipsTea
25
Morality of Eating Meat infront of vegan Protesters 🌱r/MoralityScaling
26
During a 1982 interview, Titanic survivor Ruth Becker claimed the ship broke in two. The treasurer of the Titanic Historical Society took the microphone away and said she had been mistaken. Three years later, the ship was discovered in two pieces.r/HistoryUncovered
27
Something like a miracle!r/clevercomebacks
28
A massive supercell towered over eastern Nebraska
r/Damnthatsinteresting
29
Idiocracy (2006)r/okbuddycinephile
30
Trump Floats Obliterating Entire Nation in Chilling Fox News Callr/politics
31
I saw this question in a video a while back. One character has to go. Which character for you out of these four has to leave?⬇️r/cartoons
32
After the NFL fined Azeez Al-Shaair $11,941 for writing Hind Rajab’s name on his eye black, he is sending a message again.
r/BlackPeopleTwitter
33
AP Poll Week 3r/CFB
34
Crew members film the moment the Panama-flagged bulk carrier First Margaux collides with the Chinese fishing vessel Luqing Yuanyu 108 near Singapore.
r/interestingasfuck
35
Aww, that's precious
r/JustGuysBeingDudes
36
AITA for shutting down a birthday party my neighbor threw in my pool while I was at work?r/AITApod
37
Uhmmm mine is a pic of myselfr/teenagers
38
I love the conceot of people reading the bible no spoilersr/lovethissmug
39
It’s refill day, my glutton’s most favorite dayr/cats
40
Meirlr/meirl
41
A bit of perspective for the woman who was annoyed that the man mention his height in his first message.r/Bumble
42
They're having the day they voted for...r/PoursTea
43
Peeeeetah?
r/PeterExplainsTheJoke
44
It's over for usr/TikTokCringe
45
Found the guy who's never had to choose between rent and dinner.r/MurderedByWords
46
Perfectly cut karma
r/perfectlycutscreams
47
SEPTEMBER GIVEAWAY - The Rules are Simple! (Like & Comment to Enter!)r/ChinaTime
48
Who the hell designed this society anyways?!r/adhdmeme
49
This is not a photograph, it's a painting by Leng Junr/interesting
50
what happens when you don't pay attention to surroundings.r/Amazing

Google Trends

50 items

1
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2
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3
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4
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5
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6
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7
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8
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21
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50
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