Trending Signal

130 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: Wed, 29 Jul 2026 00:00:05 GMT
8.2
viral
Polymarketfinance31m ago

Will the Fed decrease interest rates by 50+ bps after the July 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

3,768,599.0683768599/hrFed@Polymarket
8.0
viral
Polymarketfinance31m ago

US announces halt in Iran offensive operations by July 31?

This market will resolve to "Yes" if the United States government, or an authorized representative of the United States government, publicly and officially announces the end, termination, cessation, or suspension of the United States' offen

2,517,491.5962517492/hrIran@Polymarket
7.8
viral
Polymarketfinance31m ago

Will Adanech Abiebie be the next Prime Minister of Ethiopia?

General elections are scheduled to be held in Ethiopia on June 1, 2026. This market will resolve to the next individual who officially assumes the office of Prime Minister of Ethiopia following the 2026 General elections. To count for res

1,958,759.321958759/hrAdanech · Abiebie · Prime@Polymarket
7.7
viral
Polymarketfinance31m ago

Cleveland Guardians vs. Cincinnati Reds

In the upcoming MLB game between the Cleveland Guardians and Cincinnati Reds, scheduled for July 27 at 7:10PM ET: This market will resolve to "Cleveland Guardians" if the Cleveland Guardians win the game. This market will resolve to "Cinc

1,724,032.1261724032/hrCleveland · Guardians · Cincinnati@Polymarket
7.3
viral
Polymarketfinance31m ago

Strait of Hormuz traffic returns to normal by July 31?

This market will resolve to “Yes” if IMF Portwatch publishes a 7-day moving average of transit calls (“Arrivals of Ships”) for the Strait of Hormuz equal to or above 60 for any date between market creation and July 31, 2026. Otherwise, this

854,090.781854091/hrStrait · Hormuz@Polymarket
7.2
viral
Polymarketfinance31m ago

Philadelphia Phillies vs. Miami Marlins

In the upcoming MLB game between the Philadelphia Phillies and Miami Marlins, scheduled for July 28 at 6:40PM ET: This market will resolve to "Philadelphia Phillies" if the Philadelphia Phillies win the game. This market will resolve to "

760,317.028760317/hrPhiladelphia · Phillies · Miami@Polymarket
7.1
viral
Polymarketfinance31m ago

Mubadala Citi DC Open: Martin Damm vs Ben Shelton

This market refers to the tennis match between Martin Damm and Ben Shelton in the Mubadala Citi DC Open, originally scheduled for July 27, 2026 at 10:00AM ET. This market will resolve to 'Martin Damm' if Martin Damm advances against Ben Sh

594,113.394594113/hrMubadala · Citi · Open@Polymarket
7.0
viral
GitHubai31m ago

bradautomates/claude-video

Give Claude the ability to watch any video. /watch downloads, extracts frames, transcribes, hands it all to Claude.

988988/hrClaude@bradautomates
7.0
viral
Polymarketfinance31m ago

US x Iran Effective Ceasefire by July 24?

This market will resolve to “Yes” if there is a continuous 14-day period during which the United States does not take a qualifying military action against Iran that begins at any time between market creation and the specified end date, 11:5

512,913.609512914/hrIran · Effective · Ceasefire@Polymarket
6.8
viral
GitHubtech31m ago

moeru-ai/airi

💖🧸 Self hosted, you-owned Grok Companion, a container of souls of waifu, cyber livings to bring them into our worlds, wishing to achieve Neuro-sama's altitude. Capable of realtime voice chat, Minecraft, Factorio playing. Web / macOS / Windows supported.

797797/hrSelf · Grok · Companion@moeru-ai
6.6
viral
GitHubtech31m ago

yorukot/superfile

Pretty fancy and modern terminal file manager

662662/hrPretty@yorukot
6.6
viral
GitHubai31m ago

affaan-m/ECC

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

636636/hrECC · Skills · Claude@affaan-m
6.6
viral
GitHubtech31m ago

opengeos/GeoLibre

A lightweight, cloud-native GIS platform for visualizing, exploring, and analyzing geospatial data. It runs in the web browser, on the desktop, on mobile, and inside Jupyter notebooks.

607607/hrGeoLibre · GIS · Jupyter@opengeos
6.5
viral
TechmemetechPre-viral51m ago

Security- and AI-related startups have raised $855M across more than 150 reported seed-stage rounds this year, on track for an all-time high (Joanna Glasner/Crunchbase News)

0/hrSecurity · Joanna · Glasner@Techmeme
6.5
viral
TechmemeaiPre-viral2h ago

OpenAI and Anthropic release statements in support of the "Pacing the Frontier" initiative; Anthropic says Dario Amodei and several co-founders have signed it (Anhata Rooprai/Reuters)

0/hrOpenAI · Anthropic · Pacing@Techmeme
6.5
viral
TechmemetechPre-viral3h ago

NXP reports Q2 revenue up 19% YoY to $3.5B, vs. $3.46B est., as it struggled to impress investors with a generally upbeat Q3 forecast; NXPI down 5%+ after hours (Christina Kyriasoglou/Bloomberg)

0/hrNXP · YoY · NXPI@Techmeme
6.5
viral
TechmemeaiPre-viral3h ago

Sources: the OpenAI agent that breached Hugging Face also compromised a customer at AI infrastructure company Modal Labs (Reuters)

0/hrOpenAI · Hugging · Face@Techmeme
6.5
viral
TechmemeaiPre-viral3h ago

Bitcoin miner and AI infrastructure company Ionic Digital surged more than 25% to nearly $63 in its Nasdaq debut, giving it an implied valuation of ~$2.75B (Kyle Baird/The Block)

0/hrBitcoin · Ionic · Digital@Techmeme
6.5
viral
TechmemeaiPre-viral3h ago

Hugging Face publishes a timeline of the OpenAI agent intrusion, including how the agent took ~17.6K actions, and details using GLM-5.2 to analyze the attack (Hugging Face)

0/hrHugging · Face · OpenAI@Techmeme
6.5
viral
Techmemefinance4h ago

Seagate reports Q4 revenue up 49% YoY to $3.6B, vs. $3.5B est., adjusted earnings of $5.71 a share, above analysts' forecast of $5.10; STX jumps 6%+ after hours (Nate Wolf/Barron's Online)

0/hrSeagate · YoY · STX@Techmeme
6.5
viral
Techmemeai4h ago

The US FCC bans importing Chinese humanoid robots and power inverters to protect the US AI buildout from national security threats and to reshore key industries (Reuters)

0/hrFCC · Chinese@Techmeme
6.5
viral
Techmemeai4h ago

Coursera is investing $100M in LearnVector, a new AI education company founded by Andrew Ng that aims to build AI agents that function as personal tutors (Ina Fried/Axios)

0/hrCoursera · LearnVector · Andrew@Techmeme
6.5
viral
Techmemeai5h ago

Over 1,100 staffers from AI companies, including John Schulman and OpenAI's Jakub Pachocki, sign a letter requesting the US government to "pace" AI development (Bloomberg)

0/hrJohn · Schulman · OpenAI@Techmeme
6.5
viral
Techmemetech6h ago

Q&A with Sam Altman on the Hugging Face breach, the race for compute, distillation, open source, the concentration of power, robotics, OpenAI's future, and more (Invest Like The Best on YouTube)

0/hrSam · Altman · Hugging@Techmeme
6.5
viral
Techmemeai6h ago

The Agentic AI Foundation updates MCP with a fully stateless architecture, a hardened authentication model, a formal 12-month deprecation policy, and more (Michael Nuñez/VentureBeat)

0/hrAgentic · Foundation · MCP@Techmeme
6.5
viral
Techmemetech6h ago

Mark Zuckerberg argues that superintelligence should be widely distributed as a tool that empowers everyone, rather than centralized in a few institutions (Mark Zuckerberg/Wall Street Journal)

0/hrMark · Zuckerberg · Wall@Techmeme
6.5
viral
Techmemeai7h ago

NYC-based AI startup Runlayer sues Rippling for allegedly stealing trade secrets to "build essentially a clone" of Runlayer's safety and governance product (Taylor Herzlich/New York Post)

0/hrNYC · Runlayer · Rippling@Techmeme
6.5
viral
Techmemeai7h ago

Anthropic says Claude Mythos Preview was able to break a weaker version of AES and orchestrated another improved attack against the cryptographic system HAWK (Dustin Volz/New York Times)

0/hrAnthropic · Claude · Mythos@Techmeme
6.3
viral
GitHubai31m ago

virgiliojr94/book-to-skill

Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

423423/hrTurn · PDF · Claude@virgiliojr94
6.1
viral
GitHubtech31m ago

pascalorg/editor

Create and share 3D architectural projects.

341341/hrCreate@pascalorg
6.0
viral
Reddit · r/worldnewsgeopoliticsPre-viral1h ago

Iran launches missiles at U.S. base for first time since Trump paused strikes

0/hrIran · Trump@Force_Hammer
6.0
viral
Googleother2h ago

american airlines

20,00020000/hr
6.0
viral
Xother4h ago

Dean Kremer

00/hrDean · Kremer
6.0
viral
GitHubtech31m ago

paperswithbacktest/awesome-systematic-trading

A curated list of awesome libraries, packages, strategies, books, blogs, tutorials for systematic trading.

309309/hr@paperswithbacktest
5.9
viral
Googlegeopolitics2h ago

tornado warning

20,00020000/hr
5.9
viral
Xother4h ago

Sleepy Don

00/hrSleepy · Don
5.9
viral
Reddit · r/worldnewsgeopolitics7h ago

EU Plans to Sanction Record 1,600 Firms for Helping Russia

0/hrSanction · Record · Firms@HydrolicKrane
5.9
viral
Googleother8h ago

madison beer

100,00014286/hr
5.9
viral
Xother4h ago

American Airlines

00/hrAmerican · Airlines
5.8
viral
Reddit · r/worldnewsgeopoliticsPre-viral7h ago

Pakistan accused of fatally shooting 30 unarmed protesters in Kashmir

0/hrPakistan · Kashmir@Background_Bee_713
5.8
viral
Googleother2h ago

sun vs mystics

10,00010000/hr
5.8
viral
Xother4h ago

Jay Clayton

00/hrJay · Clayton
5.8
viral
Reddit · r/worldnewsgeopoliticsPre-viral4h ago

Iranian rapper sentenced to death over January protests, source says

0/hrIranian@TahDigThief
5.7
viral
GitHubai31m ago

huggingface/speech-to-speech

Build local voice agents with open-source models

227227/hrBuild@huggingface
5.7
viral
Googleother17h ago

japan earthquake

100,0006250/hr
5.7
viral
Xgeopolitics4h ago

Denzel Ward

00/hrDenzel · Ward
5.7
viral
Reddit · r/worldnewsgeopolitics9h ago

Polish PM Tusk Denounces Anti-Ukrainian Attacks, Warning They Benefit Russia

0/hrPolish · Tusk · Denounces@ArgentineBeauty
5.7
viral
Googleother2h ago

royals vs twins

5,0006000/hr
5.7
viral
Xother4h ago

Rhaegar

00/hrRhaegar
5.6
viral
Reddit · r/worldnewsgeopoliticsPre-viral6h ago

Ukrainian foreign minister says he warned Iranian counterpart, Abbas ​Araqchi, against escalation and told him to end all support for Russia

0/hrUkrainian · Iranian · Abbas@Raj_Valiant3011
5.6
viral
Googleother3h ago

rangers vs rays

10,0005000/hr
5.6
viral
Xother4h ago

#ForsakenLoadingContest

00/hrForsakenLoadingContest
5.5
viral
GitHubtech31m ago

jenkinsci/jenkins

Jenkins automation server

180180/hrJenkins@jenkinsci
5.5
viral
Googleother3h ago

tsa ice airline passenger detentions

10,0005000/hr
5.5
viral
Xother4h ago

Weights

00/hrWeights
5.5
viral
Reddit · r/worldnewsgeopoliticsPre-viral2h ago

Iran rejects Oman’s 50-50 Hormuz shipping plan

0/hrIran · Oman · Hormuz@Tripleawge
5.4
viral
Googleother11h ago

u.s. walks out of un meeting

50,0005000/hr
5.4
viral
Xother4h ago

Anthony Smith

00/hrAnthony · Smith
5.4
viral
Reddit · r/worldnewsgeopolitics7h ago

Ukraine’s New Defense Minister Hits Up the US, Germany and Britain for Help vs. Russian Ballistic Missiles

0/hrUkraine · Defense · Minister@UnfinishedLogi
5.4
viral
Googleother4h ago

colt gray

10,0003333/hr
5.4
viral
Xother4h ago

Tic Tacs

00/hrTic · Tacs
5.3
viral
Reddit · r/worldnewsgeopolitics7h ago

Zelensky Met With Trump, Discussed Patriot Missile Production

0/hrZelensky · Met · Trump@ArgentineBeauty
5.3
viral
Googleother7h ago

jalen carter

20,0003333/hr
5.3
viral
Xother4h ago

60 Minutes

00/hrMinutes
5.2
viral
Reddit · r/worldnewsgeopoliticsPre-viral5h ago

Peru's Fujimori takes power, extending Latin America's rightward tilt

0/hrPeru · Fujimori · Latin@pjw724
5.2
viral
Googleother21h ago

jean grey

50,0002500/hr
5.2
viral
Xother4h ago

Valencia

00/hrValencia
5.2
viral
Googleother5h ago

beauty in black season 3

10,0002500/hr
5.2
viral
Xother4h ago

Colt Keith

00/hrColt · Keith
5.2
viral
Reddit · r/worldnewsgeopoliticsPre-viral6h ago

Fake sex images of MP are 'gross violation', court told

0/hrFake@davidavvv
5.1
viral
Googleother21h ago

brand new day

50,0002500/hr
5.1
viral
Xother4h ago

$SKHY

00/hrSKHY
5.1
viral
Reddit · r/worldnewsgeopolitics9h ago

Russia Weighs Arming Grain Ships With Machine Guns and Missile Launchers

0/hrRussia · Weighs · Arming@UNITED24Media
5.0
viral
HNother4h ago

Codex Security

288💬 62102/hrCodex · Security@bakigul
5.0
viral
Googleother5h ago

jake rogers

10,0002500/hr
5.0
viral
Xother4h ago

#AskTOP

00/hrAskTOP
5.0
viral
Reddit · r/worldnewsgeopolitics11h ago

Over 25% of EU energy consumption from renewable sources last year

0/hr@SirCrapsalot4267
4.9
viral
Reddit · r/worldnewsgeopolitics11h ago

Amnesty warns Iran escalating executions to crush dissent

0/hrAmnesty · Iran@TahDigThief
4.8
viral
Reddit · r/worldnewsgeopolitics10h ago

Spy charges against Canadian intern at NATO triggers ‘cascade of issues’ for multiple agencies

0/hrSpy · Canadian · NATO@CTVNEWS
4.7
viral
HNother1d ago

Our position on open-weights models

1,146💬 1,68377/hr@surprisetalk
4.7
viral
Reddit · r/worldnewsgeopolitics14h ago

UN human rights chief wins second term despite opposition from US, Israel and Russia

0/hrIsrael · Russia@He-Who-Reaches
4.7
viral
HNgeopolitics2h ago

Underwater oxygen loss threatens earth's stability, researchers warn

91💬 4276/hrUnderwater@littlexsparkee
4.6
viral
Reddit · r/worldnewsgeopolitics14h ago

People trapped inside Japan shopping centre after earthquake

0/hrPeople · Japan@Alarming-Safety3200
4.6
viral
GitHubai31m ago

andrewyng/aisuite

Simple, unified interface to multiple Generative AI providers

6262/hrSimple · Generative@andrewyng
4.6
viral
HNother8h ago

Substack writers, you need a website

379💬 19568/hrSubstack@speckx
4.5
viral
Reddit · r/worldnewsgeopolitics17h ago

Tsunami alert issued after magnitude 7.1 quake strikes Kumamoto

0/hrTsunami · Kumamoto@SudoDarkKnight
4.5
viral
HNother10h ago

Stop Killing the Internet: No Digital ID and No Age Verification

493💬 17965/hrStop · Killing · Internet@doener
4.5
viral
HNother11h ago

New HIV vaccine shows unprecedented success in preclinical study

539💬 23361/hrHIV@codebyaditya
4.5
viral
Reddit · r/worldnewsgeopolitics14h ago

Netanyahu orders new West Bank settler outposts, legalises existing ones after deadly clash

0/hrNetanyahu · West · Bank@SirCrapsalot4267
4.4
viral
Reddit · r/worldnewsgeopolitics15h ago

Iran publicly executes two Isfahan protesters despite UN calls to stop

0/hrIran · Isfahan@Naderium
4.4
viral
HNother6h ago

Deflock Casa Grande

244💬 9855/hrDeflock · Casa · Grande@mooreds
4.3
viral
HNother17h ago

7.1 Earthquake in Japan

767💬 20253/hrEarthquake · Japan@krembo
4.3
viral
GitHubai31m ago

microsoft/agent-governance-toolkit

AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents. Covers 10/10 OWASP Agentic Top 10.

4646/hrAgent · Governance · Toolkit@microsoft
4.3
viral
HNother5h ago

Donate to GrapheneOS

221💬 7353/hrDonate · GrapheneOS@charliebwrites
4.1
viral
HNother2h ago

Show HN: I was tired of opening 2 tabs for every HN link, so I made a userscript

67💬 2643/hr@twalichiewicz
4.1
viral
HNother8h ago

A walk through of the DeltaNet family of linear attention variants

282💬 11643/hrDeltaNet@AnhTho_FR
4.1
viral
HNother4h ago

Half-Life ported to Mac OS 9

109💬 3542/hrHalf · Life · Mac@freediver
4.0
viral
HNother3h ago

Running Kimi K3 on a M1 Max

73💬 4940/hrRunning · Kimi · Max@tito
3.9
viral
HNtech7h ago

The iPhone Upgrade Program is being replaced by Apple Upgrade

126💬 21737/hrUpgrade · Program · Apple@lkurtz
3.9
viral
HNother9h ago

Kimi K3 Architecture Overview and Notes

280💬 3436/hrKimi · Architecture · Overview@ModelForge
3.9
viral
HNother9h ago

Delayed Gratification – Proud to Be 'Last to Breaking News'

224💬 12435/hrDelayed · Gratification · Proud@speerer
3.8
viral
HNother7h ago

Steel Bank Common Lisp version 2.6.7

184💬 7833/hrSteel · Bank · Common@tmtvl
3.8
viral
HNai7h ago

Discovering Cryptographic Weaknesses with Claude

167💬 9933/hrDiscovering · Cryptographic · Weaknesses@gslin
3.7
viral
HNother5h ago

Uv 0.12.0

111💬 4030/hr@hallvard
3.7
viral
HNother12h ago

I'm 38 and I Can't Support Myself Anymore

186💬 31830/hrSupport · Myself · Anymore@speckx
3.7
viral
HNother9h ago

Zig's Incremental Compilation Internals

177💬 13029/hrZig · Incremental · Compilation@garyhtou
3.5
viral
HNother9h ago

GrapheneOS Defends Data-Wiping Function That Blocked US Border Search

141💬 15825/hrGrapheneOS · Defends · Data@pseudolus
3.5
viral
HNother14h ago

Kimi Linear: An Expressive, Efficient Attention Architecture (2025)

266💬 11525/hrKimi · Linear · Expressive@ronfriedhaber
3.5
viral
HNai2h ago

Banning AI will not make it go away

21💬 1724/hrBanning@vishalontheline
3.4
viral
HNother4h ago

Pacing the frontier

59💬 4822/hrPacing@reducesuffering
3.3
viral
HNother6h ago

MCP 2026-07-28 Specification: transport going stateless

95💬 3120/hrMCP · Specification@Eldodi
3.3
viral
HNai3h ago

Anthropic publishes a practical key-recovery attack on HAWK-256

50💬 219/hrAnthropic · HAWK@bakigul
3.2
viral
HNother10h ago

Una GPS smart watch – Repairable, USB-C charging, developer-friendly

128💬 8519/hrUna · GPS · Repairable@pimterry
3.2
viral
HNother15h ago

About the security content of macOS Tahoe 26.6

193💬 13118/hrAbout · Tahoe@andor
3.2
viral
HNother10h ago

Anthropeum – Where in the world, and when, does this human artifact belong?

140💬 4118/hrAnthropeum@bookofjoe
3.1
viral
HNother22h ago

A $500 RL fine-tune of a 9B open model beat frontier models on catalog review

306💬 11617/hr@ilreb
3.1
viral
HNai10h ago

Now is the time to give LLMs access to the ACM digital library

103💬 9016/hrLLMs · ACM@rbanffy
3.1
viral
HNother14h ago

DMARC has been public since 2012 but most company domains still don't enforce it

173💬 10617/hrDMARC@adulion
3.1
viral
HNother9h ago

Show HN: XY – A Fast, composable, GPU-accelerated interactive plotting library

107💬 4016/hrFast · GPU@apetuskey
3.0
viral
HNother1h ago

American Airlines flights grounded nationwide due to IT outage: FAA

9💬 316/hrAmerican · Airlines · FAA@computerliker
3.0
viral
HNgeopolitics9h ago

Harmony Explained: Progress Towards a Scientific Theory of Music (2012)

93💬 7915/hrHarmony · Explained · Progress@surprisetalk
2.9
viral
HNtech4h ago

DEF CON bans Meta-style 'pervert glasses'

43💬 2414/hrDEF · CON · Meta@Bender
2.9
viral
HNgeopolitics4h ago

Anatomy of a Frontier Lab Agent Intrusion: A Technical Timeline of the Incident

46💬 313/hrAnatomy · Frontier · Lab@artninja1988
2.9
viral
HNother9h ago

How Do I Profile eBPF Code?

105💬 613/hrProfile · Code@snaveen
2.9
viral
HNai15h ago

Google's Beyond Zero: Enterprise Security for the AI Era

143💬 7413/hrGoogle · Beyond · Zero@jordigg
2.8
viral
HNai11h ago

Show HN: Formally verified 3D CSG: Trust 93 lines spec, not 1000 lines AI code

105💬 4512/hrFormally · CSG · Trust@permute
2.7
viral
HNother4h ago

Toolcraft

35💬 711/hrToolcraft@handfuloflight
2.7
viral
HNother10h ago

I'd not buy a LG monitor

77💬 4611/hr@speckx
2.7
viral
HNother23h ago

Vehicle Motion Cues

193💬 10311/hrVehicle · Motion · Cues@Austin_Conlon
2.5
viral
HNother11h ago

Show HN: tale.fyi, we deserve a home for fiction

69💬 589/hr@samuelcole