Trending Signal

101 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: Sat, 19 Sep 2026 16:00:03 GMT
8.0
viral
GitHubtech44d ago

cloudflare/security-audit-skill

A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings

▲ 3,1623162/hr@cloudflare
8.0
viral
Polymarketfinance44d ago

Will United Russia (ER) gain the most seats in the next Russian parliamentary election?

Parliamentary elections are to be scheduled to be held in Russia in September 2026. This market will resolve according to the political party that gains the greatest number of seats in the next Russian State Duma election, compared to befo

▲ 2,546,683.1092546683/hrUnited · Russia · Russian@Polymarket
7.8
viral
Polymarketfinance44d ago

Will Arsenal FC win on 2026-09-19?

In the upcoming game, scheduled for September 19, 2026 If Arsenal FC wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been comple

▲ 1,775,749.5771775750/hrArsenal@Polymarket
7.6
viral
Polymarketfinance44d ago

Will FC Barcelona win on 2026-09-19?

In the upcoming game, scheduled for September 19, 2026 If FC Barcelona wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been comp

▲ 1,296,680.7251296681/hrBarcelona@Polymarket
7.5
viral
Polymarketfinance44d ago

Will Newcastle United FC win on 2026-09-19?

In the upcoming game, scheduled for September 19, 2026 If Newcastle United FC wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has be

▲ 1,137,920.7621137921/hrNewcastle · United@Polymarket
7.4
viral
Polymarketfinance44d ago

LoL: Karmine Corp vs Movistar KOI - Game 1 Winner

This market refers to the LoL Lower bracket final match between Karmine Corp and Movistar KOI in the LEC Playoffs, initially scheduled for September 19, 2026 at 11:00 AM ET. This market will resolve to "Karmine Corp" if Karmine Corp win Ga

▲ 960,763.794960764/hrLoL · Karmine · Movistar@Polymarket
7.1
viral
Polymarketfinance44d ago

Clarity Act (H.R.3633) signed into law in 2026?

This market will resolve to "Yes" if the Digital Asset Market Clarity Act of 2025 (H.R.3633) is passed by both chambers of the U.S. Congress and signed into law by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

▲ 632,381.814632382/hrClarity · Act@Polymarket
7.1
viral
Polymarketfinance44d ago

Will Paris FC win on 2026-09-19?

In the upcoming game, scheduled for September 19, 2026 If Paris FC wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been complete

▲ 617,161.345617161/hrParis@Polymarket
7.0
viral
Polymarketfinance44d ago

Counter-Strike: Aurora Gaming vs Vitality (BO3) - StarLadder StarSeries Playoffs

This market refers to the Counter-Strike Upper Bracket Final match between Aurora Gaming and Vitality in the StarLadder StarSeries Playoffs, initially scheduled for September 19, 2026 at 11:00 AM ET. This market will resolve to "Aurora Gam

▲ 537,656.944537657/hrCounter · Strike · Aurora@Polymarket
6.5
viral
Techmemeai⚡ Pre-viral44d ago

Raindrop, which develops tech for monitoring AI agents to catch failures such as hallucinations and tool misuse, raised a $35M Series A led by CRV (Chris Metinko/Axios)

0/hrRaindrop · Series · CRV@Techmeme
6.5
viral
Techmemeai44d ago

ING: India's software services exports have risen to ~5.2% of GDP from 3.3% before the pandemic, as AI pushes the country's IT industry toward higher-value work (Anup Roy/Bloomberg)

0/hrING · India · GDP@Techmeme
6.5
viral
Techmemeai45d ago

A look at AI safety groups METR, Redwood Research, and Apollo Research, as AI misalignment incidents at OpenAI and Anthropic thrust them into the spotlight (Hayden Field/The Verge)

0/hrMETR · Redwood · Research@Techmeme
6.5
viral
Techmemegeopolitics45d ago

EU Commissioner Wopke Hoekstra rebuffs calls for an EU-wide digital services tax until "all possibilities" for taxation at the global level are exhausted (Financial Times)

0/hrCommissioner · Wopke · Hoekstra@Techmeme
6.5
viral
Techmemetech45d ago

Vantora, formerly UP.Labs, which builds AI-native startups designed to solve problems for corporate customers, raised $100M+ from Silversmith Capital Partners (Kirsten Korosec/TechCrunch)

0/hrVantora · Labs · Silversmith@Techmeme
6.5
viral
Techmemetech45d ago

Business intelligence startup Veridion, which develops an AI-powered, real-time map of ~640M businesses worldwide, raised a $20M Series A led by Hoxton Ventures (Tamara Djurickovic/Tech.eu)

0/hrBusiness · Veridion · Series@Techmeme
6.5
viral
Techmemetech45d ago

India requires caller ID and call-management apps to share users' spam reports with telcos; Truecaller calls it a "one-way exchange" that is "anti-competitive" (Jagmeet Singh/TechCrunch)

0/hrIndia · Truecaller · Jagmeet@Techmeme
6.5
viral
Techmemetech45d ago

Internal email: Flock is rolling out a voluntary severance program; sources say a significant number of Flock's ~1,500 employees may depart, as customers flee (Wired)

0/hrInternal · Flock@Techmeme
6.5
viral
Techmemegeopolitics45d ago

Nex, which makes Nex Playground, raised a $150M Series E; Nex has sold 1M units of the motion-based gaming system targeted toward kids since its launch in 2023 (Sophie McEvoy/GamesIndustry.biz)

0/hrNex · Playground · Series@Techmeme
6.5
viral
Techmemeai45d ago

Anthropic adds support for the AGENTS.md instructions spec to Claude Code; OpenAI contributed AGENTS.md to the Agentic AI Foundation last year (Thomas Claburn/The Register)

0/hrAnthropic · AGENTS · Claude@Techmeme
6.5
viral
Techmemeai45d ago

Sources: Anthropic considers releasing a new AI model to counter OpenAI's momentum since Astra's launch, ahead of an IPO and after Amodei's call for a slowdown (Reuters)

0/hrAnthropic · OpenAI · Astra@Techmeme
6.5
viral
Techmemetech45d ago

Ad tech company Infillion says it is acquiring Foursquare, which will continue operating as an independent brand (Kerry Flynn/Axios)

0/hrInfillion · Foursquare · Kerry@Techmeme
6.5
viral
Techmemeai45d ago

Meta's personal AI agent Muse climbs to No. 1 among free apps on Apple's US App Store, ahead of ChatGPT; Muse launched on September 8 (Georgia Hennessy/Business Insider)

0/hrMeta · Muse · Apple@Techmeme
6.5
viral
Techmemegeopolitics45d ago

Sources: ~$18B of debt tied to an Oracle New Mexico data center slid into stressed territory, as investors grow wary of construction delays amid local pushback (Financial Times)

0/hrOracle · Mexico@Techmeme
6.5
viral
Techmemeai45d ago

Leaked presentation: OpenAI expects negative free cash flow of $278B from 2026 to 2030 and projects its revenue will grow from $36B this year to $350B in 2030 (Financial Times)

0/hrLeaked · OpenAI@Techmeme
6.5
viral
GitHubai44d ago

addyosmani/agent-skills

Production-grade engineering skills for AI coding agents.

▲ 547547/hrProduction@addyosmani
6.4
viral
GitHubai44d ago

anthropics/claude-code

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

▲ 482482/hrClaude · Code@anthropics
6.4
viral
GitHubfinance44d 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.

▲ 477477/hrOpen · Dev · Society@Open-Dev-Society
6.3
viral
GitHubtech44d ago

asciimoo/hister

Your own search engine

▲ 430430/hr@asciimoo
6.2
viral
GitHubtech44d ago

coder/coder

Secure environments for developers and their agents

▲ 406406/hrSecure@coder
6.2
viral
GitHubtech44d ago

trycua/cua

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

▲ 383383/hrScale@trycua
6.0
viral
GitHubai44d ago

higgsfield-ai/higgsfield

Fault-tolerant, highly scalable GPU orchestration, and a machine learning framework designed for training models with billions to trillions of parameters

▲ 325325/hrFault · GPU@higgsfield-ai
6.0
viral
Reddit · r/worldnewsai⚡ Pre-viral44d ago

Pentagon investigators have discovered that flawed intelligence and an overreliance on AI contributed to a missile strike that killed 123 Iranian school children

0/hrPentagon · Iranian@Wowthefrea
5.9
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral44d ago

US State Department Approves $2.68 Billion Air Defense Sale to Ukraine

0/hrState · Department · Approves@FrostingActual5663
5.9
viral
GitHubai44d ago

anthropics/knowledge-work-plugins

Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork

▲ 280280/hrOpen · Claude · Cowork@anthropics
5.8
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral44d ago

Double standards in US sanctions law: No Russian oil for others, exception for own $1B+ of Russian uranium imports.

0/hrDouble · Russian@Effective_Bluebird19
5.8
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral44d ago

Greenland, Denmark say US deal will not cede sovereignty

0/hrGreenland · Denmark@FrostingActual5663
5.7
viral
Reddit · r/worldnewsfinance⚡ Pre-viral44d ago

Iran says it struck an oil tanker in the Strait of Hormuz

0/hrIran · Strait · Hormuz@SwimmerLeather5333
5.6
viral
GitHubtech44d ago

cactus-compute/needle

Automation foundation model for tiny devices: 2-bit, 8-29 MB, tool calls, structured extraction and embeddings on phones, wearables, smart homes, robots, cars and microcontrollers.

▲ 207207/hrAutomation@cactus-compute
5.6
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral44d ago

Flames, smoke seen near Riyadh airport after Saudi warning of aerial attack threat

0/hrFlames · Riyadh · Saudi@GhostDogJef
5.5
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral44d ago

Australia pulled out of West Bank sanctions at last minute, EU diplomats reveal - report

0/hrAustralia · West · Bank@barsik_
5.4
viral
Reddit · r/worldnewsgeopolitics45d ago

Putin Accuses Ukraine of Sabotaging Peace Negotiations

0/hrPutin · Accuses · Ukraine@ArgentineBeauty
5.4
viral
GitHubtech44d ago

ruanyf/weekly

科技爱好者周刊,每周五发布

▲ 151151/hr@ruanyf
5.3
viral
Reddit · r/worldnewsgeopolitics45d ago

/r/WorldNews Live Thread: Russian Invasion of Ukraine Day 1669, Part 1 (Thread #1816)

0/hrWorldNews · Live · Thread@WorldNewsMods
5.3
viral
HNother45d ago

AI-generated posters don’t have to be horrible

▲ 674💬 399131/hr@ereiamjh
5.2
viral
Reddit · r/worldnewsgeopolitics45d ago

Trump has a deal to build US military presence in Greenland while leaving island in Denmark's hands

0/hrTrump · Greenland · Denmark@-IamTom
5.2
viral
Reddit · r/worldnewsai45d ago

‘Almost Started a War’: US Military Nearly Boarded a Chinese Ship Based on Bad Intel From AI

0/hrAlmost · Started · War@Running_From_Zombies
5.1
viral
Reddit · r/worldnewsgeopolitics45d ago

South Korea will not send military to support US war on Iran, defying Trump pressure

0/hrSouth · Korea · Iran@pjw724
5.0
viral
Reddit · r/worldnewsgeopolitics45d ago

Trump claims deal struck to give U.S. security control over Greenland | CBC News

0/hrTrump · Greenland · CBC@demolcd
5.0
viral
GitHubai44d ago

docling-project/docling

Get your documents ready for gen AI

▲ 9494/hr@docling-project
5.0
viral
HNtech45d ago

Laya the open source version of Jev

▲ 443💬 10295/hrLaya · Jev@nandakishor_ml
4.9
viral
Reddit · r/worldnewsgeopolitics45d ago

Alberta Primier Danielle Smith’s approval rating drops to new low

0/hrAlberta · Primier · Danielle@77entropy
4.8
viral
Reddit · r/worldnewsgeopolitics45d ago

Suicides in Argentina reached record high in 2025

0/hrSuicides · Argentina@Icy-Manufacturer5646
4.7
viral
Reddit · r/worldnewsgeopolitics45d ago

Mark Carney wants the U.K. and Germany to join Canada’s new defence bank, says lead negotiator

0/hrMark · Carney · Germany@Educational_Fun_9001
4.6
viral
Reddit · r/worldnewsgeopolitics45d ago

Russian forces committed widespread sexual violence against civilians and prisoners of war ​in Ukraine, says UN report

0/hrRussian · Ukraine@Raj_Valiant3011
4.6
viral
GitHubai44d 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。

▲ 6464/hrCodex · OpenAI · CLI@yynxxxxx
4.5
viral
Reddit · r/worldnewsgeopolitics45d ago

Putin envoy Dmitriev, AfD prepare meeting on restarting Russian gas supplies to Germany, Reuters reports

0/hrPutin · Dmitriev · AfD@GuestFromBudushchego
4.5
viral
Reddit · r/worldnewsfinance45d ago

Saudi Aramco halts crude oil supply to European customers

0/hrSaudi · Aramco · European@Fenomiminal
4.4
viral
HNother45d ago

Android 17 is the first since 3.x to add new APIs without releasing to the AOSP

▲ 962💬 53159/hrAndroid · APIs · AOSP@theanonymousone
4.4
viral
HNother44d ago

What Zig felt like, coming from Rust

▲ 82💬 7157/hrZig · Rust@ksec
4.4
viral
Reddit · r/worldnewsgeopolitics45d ago

Saudis Tell European Refiners They’ll Get No Crude Next Month

0/hrSaudis · European · Refiners@BlatantConservative
4.3
viral
HNother45d ago

Human brain is two separate organs, Stanford Medicine-led research finds

▲ 459💬 17053/hrHuman · Stanford · Medicine@emigre
4.1
viral
HNai45d ago

Claude Code now reads AGENTS.md if there is no Claude.md

▲ 695💬 25643/hrClaude · Code · AGENTS@datadrivenangel
4.1
viral
HNother45d ago

I don't like passkeys

▲ 802💬 77543/hr@ethanhawksley
4.0
viral
GitHubtech44d ago

ZuodaoTech/everyone-can-use-english

人人都能用英语

▲ 3131/hrZuodaoTech@ZuodaoTech
3.9
viral
HNtech45d ago

Cloudflare Quick Tunnels

▲ 768💬 29936/hrCloudflare · Quick · Tunnels@jcbhmr
3.8
viral
HNother45d ago

If math is more than proof, we need to better celebrate the rest of it

▲ 223💬 18133/hr@num42
3.8
viral
HNother44d ago

A graphical desktop for the ZX Spectrum

▲ 50💬 2732/hrSpectrum@graemep
3.8
viral
HNai45d ago

GPT-6 Astra Solves a WWI German Radio Cipher

▲ 237💬 12332/hrGPT · Astra · Solves@nsoonhui
3.7
viral
HNother44d ago

Tin: full-text search for Postgres

▲ 56💬 1630/hrTin · Postgres@ksec
3.7
viral
HNother45d ago

San Francisco Onion Futures Company

▲ 287💬 10329/hrSan · Francisco · Onion@z-mach9
3.7
viral
HNai45d ago

US Military had close call after using AI for hallucinated intelligence report

▲ 480💬 35829/hrMilitary@realsarm
3.6
viral
HNother44d ago

Learning Another Language May Be One of the Best Ways to Keep Your Brain Healthy

▲ 33💬 2328/hrLearning · Another · Language@nativeit
3.6
viral
HNother46d ago

OpenJev

▲ 663💬 27726/hrOpenJev@ilreb
3.4
viral
HNother45d ago

Saving another 100TB of RAM

▲ 412💬 8822/hrSaving · RAM@f311a
3.1
viral
HNtech45d ago

Apple M6 Pro Achieves the Highest Single-Core CPU Score in Geekbench 7

▲ 107💬 12017/hrApple · Pro · Achieves@gainsurier
3.0
viral
HNother45d ago

I vibed a proof of Conway's conjecture

▲ 252💬 26215/hrConway@m-hodges
3.0
viral
HNgeopolitics46d ago

Warren Buffett Steps Down as Berkshire Chairman, Names Son to Replace Him

▲ 309💬 20714/hrWarren · Buffett · Steps@saimiam
2.9
viral
HNai45d ago

How OpenAI Used Its Own LLMs to Design Its Jalapeño Chip

▲ 170💬 11814/hrOpenAI · Used · Its@maxall4
2.8
viral
HNai44d ago

Lawsuit Accuses Anthropic, OpenAI, SpaceXAI, Google of AI Pacing 'Collusion'

▲ 3💬 012/hrLawsuit · Accuses · Anthropic@theanonymousone
2.8
viral
HNgeopolitics45d ago

North Korean nuclear test sets off years of earthquakes

▲ 215💬 16812/hrNorth · Korean@rbanffy
2.7
viral
HNgeopolitics45d ago

Science Is Open Software

▲ 130💬 4711/hrScience · Open · Software@jegp
2.7
viral
HNtech46d ago

Inside ZCode: Silently uploading your Git history to the cloud

▲ 320💬 10711/hrInside · ZCode · Silently@csmantle
2.7
viral
HNother45d ago

Photon-Emission-Guided Laser Fault Injection Enables RP2350 Secure Debug

▲ 207💬 8211/hrPhoton · Emission · Guided@synack
2.6
viral
GitHubtech44d ago

cloudflare/quiche

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

▲ 55/hrSavoury · QUIC · HTTP@cloudflare
2.5
viral
HNother45d ago

Xcode 27.1 Beta Release Notes

▲ 145💬 1059/hrXcode · Beta · Release@CameronBanga
2.5
viral
HNai45d ago

Alibaba open-sources AI model that can detect cancer and nearly 150 conditions

▲ 139💬 179/hrAlibaba@yogthos
2.5
viral
HNother45d ago

SDCC – Small Device C Compiler

▲ 110💬 229/hrSDCC · Small · Device@lioeters
2.2
viral
HNai45d ago

DraftKings Uses A.I. To Target the Gamblers Likeliest to Lose

▲ 33💬 47/hrDraftKings · Uses · Target@koolba
2.1
viral
HNother45d ago

Two parallel neural ectoderm progenitors contribute to the developing brain

▲ 122💬 666/hrTwo@Jimmc414
2.1
viral
HNother45d ago

Flock Offers Employees Buyouts as Customers Flee

▲ 72💬 186/hrFlock · Offers · Employees@ent101
2.1
viral
HNai45d ago

AI chatbots are becoming experts at changing people's minds

▲ 112💬 996/hr@rbanffy
2.0
viral
HNother45d ago

We made Playwright 2x faster and 80% more token efficient

▲ 110💬 315/hrPlaywright@wittydeveloper
2.0
viral
HNai45d ago

Cache-to-Cache: Direct Semantic Communication Between LLMs (2025)

▲ 101💬 185/hrCache · Direct · Semantic@rochansinha
1.9
viral
HNai45d ago

NASA-IBM Lunar Foundation open-Source Geospatial AI Model

▲ 48💬 54/hrNASA · IBM · Lunar@noobplus
1.8
viral
HNai45d ago

The Implications of Linguistic Illegibility for LLM Security

▲ 74💬 284/hrImplications · Linguistic · Illegibility@tomjakubowski
1.6
viral
HNother45d ago

Mathematicians Build Long-Awaited Graph Sandwich

▲ 80💬 194/hrMathematicians · Build · Long@ibobev
1.6
viral
HNother44d ago

The Data-Center Debate Is Divorced from the Facts

▲ 4💬 53/hrData · Center · Debate@paulpauper
1.1
viral
HNother45d ago

Black Holes or Black Hole Stars? Astronomers Spar over 'Little Red Dots'

▲ 36💬 72/hrBlack · Holes · Hole@jandrewrogers
1.0
viral
HNother45d ago

Ctenophores Aren't Just Beautiful. They're Biological Wonders

▲ 32💬 22/hrCtenophores · Aren · Beautiful@saikatsg
1.0
viral
HNai45d ago

Stepfun Step 5 Preview (LLM): On AA Pareto frontier

▲ 14💬 21/hrStepfun · Step · Preview@AnodicElegy
0.8
viral
HNother45d ago

Show HN: Seal – Letters and passwords that open for your family after you die

▲ 10💬 71/hrSeal · Letters@jpage2