Trending Signal

108 posts

Viral and pre-viral signal across search, social, tech, news, code, and prediction markets — Google Trends, X, Reddit, Hacker News, Techmeme, GitHub Trending, Polymarket. Scored by engagement velocity. Refreshed every 4 hours.

Snapshot: Mon, 21 Sep 2026 20:00:05 GMT
7.2
viral
Polymarketfinance5h ago

Will Glenn Youngkin win the 2028 US Presidential Election?

The 2028 US Presidential Election is scheduled to take place on November 7, 2028. This market will resolve to the person who wins the 2028 US Presidential Election. The resolution source for this market is the Associated Press, Fox News,

681,874.553681875/hrGlenn · Youngkin · Presidential@Polymarket
7.0
viral
Polymarketfinance5h ago

Giants vs. Rams

In the upcoming NFL game, scheduled for September 21 at 8:15PM ET: If Giants wins, the market will resolve to "Giants". If Rams wins, the market will resolve to "Rams". If the game is postponed, this market will remain open until the game h

475,323.264475323/hrGiants · Rams@Polymarket
6.9
viral
Polymarketfinance5h ago

Will Shakhtar Donetsk win the 2026-27 UEFA Champions League Championship?

This market will resolve according to the team that wins the 2026-27 UEFA Champions League Championship. If at any point it becomes impossible for a listed team to win the 2026-27 UEFA Champions League Championship per the rules of UEFA Ch

459,751.84459752/hrShakhtar · Donetsk · UEFA@Polymarket
6.8
viral
GitHubfinance5h ago

Open-Dev-Society/OpenStock

OpenStock is an open-source alternative to expensive market platforms. Track real-time prices, set personalized alerts, and explore detailed company insights — built openly, for everyone, forever free.

843843/hrOpen · Dev · Society@Open-Dev-Society
6.8
viral
Polymarketfinance5h ago

Will the Fed increase interest rates by 25 bps after the October 2026 meeting?

The FED interest rates are defined in this market by the upper bound of the target federal funds range. The decisions on the target federal funds range are made by the Federal Open Market Committee (FOMC) meetings. This market will resolve

390,242.597390243/hrFed@Polymarket
6.7
viral
Polymarketfinance5h ago

Will the US confirm that aliens exist before 2027?

This market will resolve to "Yes" if the President of the United States, any member of the Cabinet of the United States, any member of the Joint Chiefs of Staff, or any US federal agency definitively states that extraterrestrial life or tec

339,784.662339785/hr@Polymarket
6.7
viral
Polymarketfinance5h ago

2026 Balance of Power: R Senate, R House

This market will resolve according to the party that wins control of the United States Senate and the party that wins control of the United States House of Representatives in the 2026 United States midterm election. A party wins control of

304,939.964304940/hrBalance · Power · Senate@Polymarket
6.6
viral
Polymarketfinance5h ago

Will Flávio Bolsonaro win the 2026 Brazilian presidential election?

A presidential election is scheduled to take place in Brazil on October 4, 2026. This market will resolve according to the listed candidate that wins this election. This market includes any potential second round. If the result of this el

276,273.938276274/hrBolsonaro · Brazilian@Polymarket
6.6
viral
Polymarketfinance5h ago

Toronto Blue Jays vs. Baltimore Orioles

In the upcoming MLB game between the Toronto Blue Jays and Baltimore Orioles, scheduled for September 21 at 6:35PM ET: This market will resolve to "Toronto Blue Jays" if the Toronto Blue Jays win the game. This market will resolve to "Bal

261,025.789261026/hrToronto · Blue · Jays@Polymarket
6.6
viral
GitHubtech5h ago

BuilderIO/agent-native

A framework for building agentic apps

607607/hrBuilderIO@BuilderIO
6.6
viral
GitHubtech5h ago

trycua/cua

Scale computer-use 2.0 with open-source drivers, cross-OS fleets, and benchmarks for training, evaluation, and data generation.

609609/hrScale@trycua
6.5
viral
TechmemetechPre-viral5h ago

Sources: SoftBank's SB Energy has delayed its IPO, originally planned for this month, as investors question the company's sought-after valuation of $50B+ (Maureen Farrell/New York Times)

0/hrSoftBank · Energy · IPO@Techmeme
6.5
viral
TechmemetechPre-viral5h ago

California Gov. Gavin Newsom signs seven bills aimed at regulating data centers, imposing new requirements on electricity costs, water use, and local oversight (Nichola Groom/Reuters)

0/hrCalifornia · Gov · Gavin@Techmeme
6.5
viral
TechmemetechPre-viral6h ago

Sensor Tower: Muse was downloaded 902K+ times in the six days after its launch on Sept. 8, vs. Meta AI's 773K in the same post-launch period; META jumps 12%+ (Bloomberg)

0/hrSensor · Tower · Muse@Techmeme
6.5
viral
TechmemeaiPre-viral6h ago

OpenAI says it is working with an independent advisory group of mathematicians to responsibly share math-related AI advances (OpenAI)

0/hrOpenAI@Techmeme
6.5
viral
TechmemeaiPre-viral6h ago

Source: before the Hugging Face incident, OpenAI was negotiating a legally binding deal with Anthropic for the companies to stress-test each other's models (The Information)

0/hrHugging · Face · OpenAI@Techmeme
6.5
viral
TechmemeaiPre-viral7h ago

OpenAI says automated research could improve alignment, but "fully autonomous RSI is not happening today" and shouldn't be pursued unless it can be done safely (OpenAI)

0/hrOpenAI · RSI@Techmeme
6.5
viral
TechmemeaiPre-viral7h ago

Ahead of Sam Altman's UN address, OpenAI urges the US to lead an effort to develop global safety and security standards for building frontier systems (Maria Curi/Axios)

0/hrAhead · Sam · Altman@Techmeme
6.5
viral
TechmemetechPre-viral8h ago

Intel, AMD, and Arm shares soar on potential CPU demand sparked by the popularity of Meta's Muse; INTC jumps 12%+, AMD is up 8%+, and ARM 15%+ (Adam Clark/Barron's Online)

0/hrIntel · AMD · Arm@Techmeme
6.5
viral
Techmemetech8h ago

ShinyHunters hijacked the dark web site of cybercrime gang Cl0p, set an eight-figure extortion demand, describing the amount as "2.333%" of Cl0p's net worth (Alexander Martin/The Record)

0/hrShinyHunters · Cl0p · Alexander@Techmeme
6.5
viral
Techmemegeopolitics9h ago

The EU proposes rules requiring data centers with a capacity of 500+ kW to disclose their energy and water efficiency using an EU-designed labeling system (Kate Abnett/Reuters)

0/hrKate · Abnett@Techmeme
6.5
viral
Techmemeai9h ago

SpaceXAI releases Grok 4.7, which it says is better at verifying its own work and managing longer context, available for $2/1M input and $6/1M output tokens (xAI)

0/hrSpaceXAI · Grok@Techmeme
6.5
viral
Techmemeai9h ago

Mac Studio (M5 Ultra) with 256 GB of RAM review: a dream machine to run local AI agents and a massive leap over M3 Ultra for prompt processing and generation (Federico Viticci/MacStories)

0/hrMac · Studio · Ultra@Techmeme
6.5
viral
Techmemeai9h ago

NYC-based Corridor, which uses AI to offer health benefits for small businesses, raised a $16M seed led by Bain Capital Ventures, following a $9M pre-seed (Brock E.W. Turner/Axios)

0/hrNYC · Corridor · Bain@Techmeme
6.5
viral
Techmemeai9h ago

Z.ai open sources its coding harness ZCode and disables certain features after users said ZCode was uploading codebases onto overseas servers without consent (Laurie Chen/Reuters)

0/hrZCode · Laurie · Chen@Techmeme
6.5
viral
Techmemeai10h ago

Sources: OpenAI is developing features to counter SpaceX's Grok Bot "teammates", and has discussed creating a personal AI assistant to compete with Meta's Muse (The Information)

0/hrOpenAI · SpaceX · Grok@Techmeme
6.3
viral
GitHubtech5h ago

coder/coder

Secure environments for developers and their agents

461461/hrSecure@coder
6.3
viral
GitHubai5h ago

anthropics/financial-services

425425/hr@anthropics
6.1
viral
GitHubgeopolitics5h ago

Crosstalk-Solutions/project-nomad

Project NOMAD is an offline-first knowledge and education server. Wikipedia, thousands of books, courses, maps, and optional local AI, all running on hardware you own with no internet required.

360360/hrCrosstalk · Solutions · Project@Crosstalk-Solutions
5.8
viral
GitHubtech5h ago

zhouxiaoka/autoclip

AutoClip : AI-powered video clipping and highlight generation · 一款智能高光提取与剪辑的二创工具

266266/hrAutoClip@zhouxiaoka
5.7
viral
GitHubtech5h ago

ruanyf/weekly

科技爱好者周刊,每周五发布

221221/hr@ruanyf
5.7
viral
GitHubtech5h ago

akitaonrails/ai-memory

Solution for long term memory for agent coding CLIs and to facilitate handoff between different agent vendors

217217/hrSolution · CLIs@akitaonrails
5.5
viral
GitHubtech5h ago

mvt-project/mvt

MVT (Mobile Verification Toolkit) helps with conducting forensics of mobile devices in order to find signs of a potential compromise.

177177/hrMVT · Mobile · Verification@mvt-project
5.2
viral
HNother9h ago

Grok 4.7

363💬 305124/hrGrok@meetpateltech
4.9
viral
HNother5h ago

The NASA/ESA Mars Sample Return mission has been canceled

59💬 2191/hrNASA · ESA · Mars@Muhammad523
4.9
viral
HNother8h ago

Fable 5 – Median thinking declined in August

250💬 16788/hrFable · Median@espeed
4.8
viral
HNother6h ago

US halts flights at busy East Coast airports, says fiber line cut

86💬 4885/hrEast · Coast@allanbreyes
4.8
viral
HNother11h ago

What Sun got wrong

390💬 20483/hr@chmaynard
4.8
viral
GitHubai5h ago

yynxxxxx/Codex-X

OpenAI Codex 桌面端/CLI 的可视化管理工具,具有Provider/API 切换、会话同步、提示词注入、Skills/MCP 管理、TOML 配置可视化的跨平台工具。

7979/hrCodex · OpenAI · CLI@yynxxxxx
4.8
viral
HNother10h ago

Attention is all you have

385💬 11380/hrAttention@zer0tonin
4.7
viral
GitHubtech5h ago

cloudflare/quiche

🥧 Savoury implementation of the QUIC transport protocol and HTTP/3

6969/hrSavoury · QUIC · HTTP@cloudflare
4.6
viral
HNtech7h ago

Turn off and restrict access to Apple Intelligence features on Mac

132💬 8370/hrTurn · Apple · Intelligence@alwillis
4.5
viral
HNtech8h ago

Amazon blocks Meta’s new Muse AI agent from shopping on amazon.com

122💬 11660/hrAmazon · Meta · Muse@simianwords
4.3
viral
HNother17h ago

Disney+: New user agreement allows ads before movies in all subscriptions

474💬 32853/hrDisney@DeepLogin
4.3
viral
HNtech14h ago

ZuckOff is a free app that sees Meta glasses before they see you

340💬 31952/hrZuckOff · Meta@choult
4.2
viral
HNother11h ago

M5 Ultra Mac Studio Review

193💬 17846/hrUltra · Mac · Studio@piotrgrabowski
4.1
viral
HNother1d ago

What happened to the Snowden archive

653💬 46441/hrSnowden@EXHades
4.0
viral
HNother6h ago

Why Does an NPM Math Library Need an Encrypted Loader?

53💬 840/hrNPM · Math · Library@abhisek
4.0
viral
HNother5h ago

Wall Street Is Growing Skeptical of the Data Center Boom

21💬 1739/hrWall · Street · Growing@mikhael
4.0
viral
HNother12h ago

Raspberry Pi blocks changing RAM chips

188💬 15237/hrRaspberry · RAM@edandersen
3.9
viral
HNtech1d ago

AX – Google’s Open Agentic Orchestrator

625💬 28436/hrGoogle · Open · Agentic@blazarquasar
3.9
viral
HNai11h ago

macOS 27: Workaround to avoid downloading AI models and save storage

160💬 7434/hrWorkaround@ano-ther
3.8
viral
HNother18h ago

Kev: Tiny Jev-like family of decision models built on top of Qwen3.5

343💬 15933/hrKev · Tiny · Jev@tosh
3.8
viral
HNother6h ago

Help 404 Media Find Out How Your Local Police Are Surveiling You

46💬 233/hrHelp · Media · Local@paimapi
3.7
viral
HNother1d ago

Samsung is expected to more than double output of its HBM4 and HBM4E DRAM

544💬 42629/hrSamsung · HBM4 · HBM4E@giuliomagnifico
3.6
viral
HNother19h ago

Grim Fandango Puzzle Document (1996) [pdf]

343💬 7927/hrGrim · Fandango · Puzzle@kelseyfrog
3.6
viral
HNai5h ago

AI coding has made CI a bottleneck, so we reworked ours to keep up

14💬 426/hr@julian_digital
3.6
viral
HNother2d ago

Qwen Image 2.1

713💬 19326/hrQwen · Image@jmillikin
3.5
viral
HNother12h ago

Ask HN: Is it impossible to disable Siri on macOS 27?

131💬 7223/hrSiri@semidror
3.4
viral
HNother11h ago

Python Workers are now generally available

130💬 1722/hrPython · Workers@torutofu
3.3
viral
HNother5h ago

The Advisory Group on Mathematics and Artificial Intelligence

14💬 121/hrAdvisory · Group · Mathematics@digital55
3.3
viral
HNtech11h ago

Apple Mac mini review

91💬 5621/hrApple · Mac@throw0101c
3.3
viral
HNother7h ago

Advisory Group on Mathematics and Artificial Intelligence

39💬 2520/hrAdvisory · Group · Mathematics@js73js8
3.3
viral
HNother1d ago

MCP was always a bad idea?

312💬 29519/hrMCP@maharshi365
3.2
viral
HNother6h ago

In Search of a Compositional Theory of Self-Stabilization

17💬 018/hrSearch · Compositional · Theory@matt_d
3.2
viral
HNother9h ago

A restored PDP-11/83 serving this page on 211BSD Unix

66💬 2518/hrPDP · Unix@davepl
3.2
viral
HNother8h ago

This Digital Radio Gets Messages to the World’s Remotest Locations

52💬 2717/hrDigital · Radio · Messages@SamuraiLion
3.1
viral
HNai20h ago

Show HN: Mini-AGI – Dynamic continual learning model trained on 8GB VRAM

236💬 5117/hrMini · AGI · Dynamic@volotat
3.1
viral
HNother1d ago

I am often wrong

321💬 22016/hr@bcherny
3.0
viral
HNother20h ago

Heretic removes restrictions from language models

196💬 8215/hrHeretic@Bluestein
2.8
viral
HNtech5h ago

Microsoft patents system to freeze games and inject ads during downtimes

7💬 412/hrMicrosoft@ricobecks
2.8
viral
HNother9h ago

How do Traffic Signals Work (2019)

35💬 2512/hrTraffic · Signals · Work@at1as
2.8
viral
HNother1d ago

Singapore’s National Library Board offers micropayments to build reading habits

279💬 13912/hrSingapore · National · Library@geox
2.8
viral
HNai2d ago

The LLMentalist Effect (2023)

220💬 30012/hrLLMentalist · Effect@jalev
2.6
viral
HNai6h ago

Anthropic, OpenAI et al. face antitrust suit for agreeing to slow AI development

12💬 610/hrAnthropic · OpenAI@MC995
2.6
viral
HNother1d ago

The senior engineer death spiral

238💬 14210/hr@nsavage
2.6
viral
HNgeopolitics6h ago

U.S. Small Biz Can't Ship to the EU Anymore

15💬 210/hrSmall · Biz · Ship@alsetmusic
2.6
viral
HNai6h ago

B.C. government to sue OpenAI after Tumbler Ridge mass shooting

8💬 010/hrOpenAI · Tumbler · Ridge@dagmx
2.6
viral
HNother6h ago

Avoiding the babbling-idiot failure in a time-triggered communication system

16💬 210/hrAvoiding@ronfriedhaber
2.6
viral
HNai6h ago

Boomers love making AI images of their grandkids. Millennial parents hate it

14💬 110/hrBoomers · Millennial@randycupertino
2.5
viral
HNother21h ago

Winning the visa lottery

101💬 1059/hrWinning@neehao
2.5
viral
HNother1d ago

A Necessary History of the Oddest Letter: W

185💬 1019/hrNecessary · History · Oddest@NaOH
2.5
viral
HNtech10h ago

Noodle Gallery- Open-source, self-hosted alternative to Google Photos and Immich

37💬 229/hrNoodle · Gallery · Open@xabd
2.4
viral
HNother1d ago

Amiga Unix, Again

138💬 598/hrAmiga · Unix · Again@doener
2.4
viral
HNai12h ago

Show HN: Lossless-memory – a personal AI memory that never summarizes

51💬 198/hrLossless@aru-labs
2.3
viral
HNother1d ago

I turned Jev into a (lousy) chatbot

169💬 487/hrJev@kp1197
2.3
viral
HNother1d ago

Show HN: Radius – A Meetup.com Alternative

155💬 737/hrRadius · Meetup · Alternative@radius89
2.2
viral
HNother2d ago

The Millennium Problems for Biology

157💬 1187/hrMillennium · Problems · Biology@artninja1988
2.2
viral
HNother1d ago

Resident Evil 4 (GameCube) – complete byte-identical decompilation to C/C++

131💬 947/hrResident · Evil · GameCube@metrofun
2.2
viral
HNai6h ago

You can use any LLM just like JEV

6💬 06/hrLLM · JEV@theanonymousone
2.2
viral
HNother1d ago

Laya on Mac M4 CoreML Offline

164💬 316/hrLaya · Mac · CoreML@putna
2.2
viral
HNother18h ago

Sublime Text Build 4213

64💬 356/hrSublime · Text · Build@konz
2.1
viral
HNai7h ago

Anthropic at $2T isn't far-fetched

6💬 96/hrAnthropic@7777777phil
2.0
viral
HNother1d ago

Ogre Battle 64 Recompiled Project at 99.05%

103💬 435/hrOgre · Battle · Recompiled@frozenlettuce
1.9
viral
HNother7h ago

The Apocalypse Will Not Be Sexy

13💬 05/hrApocalypse · Sexy@beardyw
1.9
viral
HNtech9h ago

Amazon blocks Meta's Muse AI shopping agent

16💬 35/hrAmazon · Meta · Muse@beardyw
1.8
viral
HNother19h ago

Elektron Machinedrum in the Browser

47💬 224/hrElektron · Machinedrum · Browser@risktopark
1.8
viral
HNai1d ago

Show HN: A competition for small neural networks that play strategy games

100💬 354/hr@codetiger
1.8
viral
HNtech6h ago

Apple Copland D11E4 Booting in the Browser

7💬 04/hrApple · Copland · D11E4@luu
1.7
viral
HNgeopolitics1d ago

Why Backprop Goes Backward (2018)

65💬 104/hrBackprop · Goes · Backward@andsoitis
1.6
viral
HNother7h ago

Tinfield 1 is an open weight coding model from Nigeria that beats Opus 4.8

9💬 03/hrTinfield · Nigeria · Opus@gslepak
1.6
viral
HNai7h ago

Big AI to humanity: drop dead

9💬 03/hrBig@Tomte
1.6
viral
HNai13h ago

The End Of Upward Mobility – AI is coming for the meritocracy

20💬 123/hrEnd · Upward · Mobility@meep_meep_meep
1.4
viral
HNai6h ago

Frontier AI on Your Own Hardware

3💬 03/hrFrontier · Own · Hardware@pretext
1.3
viral
HNother1d ago

Whirlpool Washer Transmission Repair (2007)

30💬 382/hrWhirlpool · Washer · Transmission@userbinator
1.2
viral
HNother8h ago

What would happen if the Yellowstone supervolcano erupted now

6💬 02/hrYellowstone@Stratoscope
1.1
viral
HNother8h ago

Saudi Arabia's Ceer launches flagship electric vehicles

6💬 12/hrSaudi · Arabia · Ceer@abdullahalharir
0.5
viral
HNother10h ago

Make Math Automatic with Mathy

3💬 01/hrMath · Automatic · Mathy@gmays