Trending Signal

109 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: Thu, 22 Oct 2026 12:00:05 GMT
8.0
viral
GitHubtech3h ago

cloudflare/security-audit-skill

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

▲ 2,9792979/hr@cloudflare
7.6
viral
GitHubai3h ago

DietrichGebert/ponytail

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

▲ 1,9491949/hrDietrichGebert@DietrichGebert
7.5
viral
Polymarketfinance3h 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

▲ 1,235,545.8111235546/hrBalance · Power · Senate@Polymarket
7.4
viral
Polymarketfinance3h ago

US x Iran ceasefire continues through October 22?

This market will resolve to “No” if the United States takes a qualifying military action against Iran by the specified date, 11:59 PM Iran Standard Time. Otherwise this market will resolve to “Yes.” A qualifying military action refers to a

▲ 944,906.531944907/hrIran@Polymarket
7.3
viral
Polymarketfinance3h ago

Will the Fed increase interest rates by 50+ 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

▲ 904,085.697904086/hrFed@Polymarket
7.3
viral
Polymarketfinance3h ago

Will Tim Scott win the 2028 Republican presidential nomination?

This market will resolve to “Yes” if the named individual wins and accepts the 2028 nomination of the Republican Party for U.S. president. Otherwise, this market will resolve to “No”. The resolution source for this market will be a consens

▲ 886,093.596886094/hrTim · Scott · Republican@Polymarket
7.3
viral
GitHubai3h ago

Graphify-Labs/graphify

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

▲ 1,4071407/hrGraphify · Labs · Turn@Graphify-Labs
7.3
viral
Polymarketfinance3h 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

▲ 776,699.724776700/hrShakhtar · Donetsk · UEFA@Polymarket
7.2
viral
Polymarketfinance3h ago

Will Luiz Inácio Lula da Silva 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

▲ 670,334.077670334/hrLuiz · Lula · Silva@Polymarket
7.1
viral
Polymarketgeopolitics3h ago

Will Benjamin Netanyahu be the next Prime Minister of Israel?

Legislative elections are schedule to be held in Israel on October 27, 2026. This market will resolve to the next individual who is officially appointed and sworn in as Prime Minister of Israel following the 2026 parliamentary election. I

▲ 597,277.652597278/hrBenjamin · Netanyahu · Prime@Polymarket
7.1
viral
Polymarketfinance3h ago

Will the Democratic Party control the House after the 2026 Midterm elections?

This market will resolve according to the party that wins control of the United States House of Representatives in the 2026 United States midterm election. A party wins control of the United States House of Representatives if it wins a maj

▲ 583,080.01583080/hrDemocratic · Party · House@Polymarket
6.7
viral
GitHubai3h ago

supabase/supabase

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

▲ 683683/hrPostgres · Supabase@supabase
6.5
viral
Techmemefinance⚡ Pre-viral3h ago

Source: a16z plans to drop "crypto" from its flagship blockchain fund, rebranding it to "a16z frontier" and broadening its investment strategy beyond crypto (Leo Schwartz/The Information)

0/hrLeo · Schwartz · Information@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral3h ago

Meta reports 18% YoY ad revenue growth in Europe for Q3, down from ~40% in Q1 and 24% in Q2, lagging the US and Canada, after rolling out Less Personalized Ads (Isabella Ward/Wired)

0/hrMeta · YoY · Europe@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral4h ago

At GTC Berlin, Jensen Huang says he urged UK-based neocloud Nscale to "work around the clock" to resolve data center delays amid investor doubts about its IPO (Bloomberg)

0/hrGTC · Berlin · Jensen@Techmeme
6.5
viral
Techmemeai⚡ Pre-viral4h ago

How the AI boom is boosting paint maker PPG's sales: its specialized gray coatings serve critical functional needs and total $3M to $8M per data center, per JLL (Emmy Martin/New York Times)

0/hrPPG · JLL · Emmy@Techmeme
6.5
viral
Techmemeai⚡ Pre-viral4h ago

Hugging Face releases Carbon-X, an open-source, 14B-parameter multimodal AI model to let users query DNA sequences via natural language, trained on 300B tokens (Emily Mullin/Wired)

0/hrHugging · Face · Carbon@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral4h ago

Spotify reports Q3 revenue up 16% YoY to €4.97B, below €4.98B est., subscribers up 9% to 306M, MAUs up 11% to 788M, meeting est., and €672M operating income (Ashley Carman/Bloomberg)

0/hrSpotify · YoY · MAUs@Techmeme
6.5
viral
Techmemegeopolitics⚡ Pre-viral5h ago

Palantir says that neither the company nor the US government has a "kill switch" for its Maven platform that NATO uses, after Ukraine's Starlink disruptions (Andrew Gray/Reuters)

0/hrPalantir · Maven · NATO@Techmeme
6.5
viral
Techmemegeopolitics⚡ Pre-viral5h ago

A look at Huawei and DeepSeek's mutual reliance, where Huawei provides compute hardware while DeepSeek contributes model workloads and kernel optimization (SemiAnalysis)

0/hrHuawei · DeepSeek · SemiAnalysis@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral5h ago

Barclays plans to cut 5,000 jobs, or ~5% of its workforce, by the end of 2026 as part of AI-driven cost cutting, with ~60% coming from support and developers (William Shaw/Bloomberg)

0/hrBarclays · William · Shaw@Techmeme
6.5
viral
Techmemetech7h ago

iPhone Duo review: the outer device is by far the worst iPhone Apple has ever made, while the inner device is a splendid tablet with a UI that bests the iPad's (John Gruber/Daring Fireball)

0/hrDuo · Apple · John@Techmeme
6.5
viral
Techmemeai8h ago

How AI is an inherently imperial technology, and how the US and China are building rival "AI empires" with different approaches to extend their power (Foreign Affairs)

0/hrChina · Foreign · Affairs@Techmeme
6.5
viral
Techmemeai8h ago

Pressure to back promising AI startups is upending the VC investment process, with investors willing to buy into the same round at rapidly escalating valuations (Bloomberg)

0/hrPressure@Techmeme
6.5
viral
Techmemetech8h ago

Source: Elon Musk's public endorsement of a SpaceX-Tesla merger rattled some insiders, who worry his comments could invite shareholder scrutiny and delays (Milana Vinn/Reuters)

0/hrElon · Musk · SpaceX@Techmeme
6.5
viral
Techmemetech8h ago

Sources: Axel Springer CEO Mathias Döpfner proposed joining a bid for TikTok's European business over lunch with Charles Kushner, the US ambassador to France (Financial Times)

0/hrAxel · Springer · CEO@Techmeme
6.5
viral
Techmemeai8h ago

Microsoft says China-linked hackers used AI penetration testing tool ARTEX to compromise ConnectWise as part of a campaign targeting hundreds of organizations (AJ Vicens/Reuters)

0/hrMicrosoft · China · ARTEX@Techmeme
6.3
viral
GitHubai3h ago

luongnv89/claude-howto

A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value.

▲ 428428/hrClaude · Code@luongnv89
6.0
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral5h ago

Russia launched covert influence campaign to undermine US candidates supportive of Ukraine. Moscow is using AI to spread disinformation faster, sow distrust in US institutions and question voting-machine results.

0/hrRussia · Ukraine · Moscow@Friendly_Soil6617
6.0
viral
GitHubai3h ago

anthropics/knowledge-work-plugins

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

▲ 303303/hrOpen · Claude · Cowork@anthropics
5.9
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral7h ago

Russia Bombards Ukraine Hours After Donald Trump Says 'Closest We've Been' To Ending War

0/hrRussia · Bombards · Ukraine@T_Shurt
5.8
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral6h ago

MPs moving to restrict gambling ads in Canada amid mounting harms

0/hrMPs · Canada@Immediate-Link490
5.8
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral6h ago

Iran foreign minister says Russia, Iran have ‘never’ worked so closely

0/hrIran · Russia@muskymelon36
5.7
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral8h ago

Zelenskyy: “If the Russians attack us and we cannot retaliate, it is unfair. But if you cannot stop Putin, at least give us the interceptor missiles”

0/hrZelenskyy · Russians · Putin@Glass_Examination963
5.6
viral
Reddit · r/worldnewsai9h ago

Russia attacks Kyiv with ballistic missiles, damaging medical facility and Pivdennyi Bridge

0/hrRussia · Kyiv · Pivdennyi@YuriusSinisterClown
5.5
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral8h ago

Carney says Trump’s tariffs hurt Americans as US Embassy alleges Canadian interference

0/hrCarney · Trump · Americans@A-Wise-Cobbler
5.4
viral
Reddit · r/worldnewsgeopolitics11h ago

/r/WorldNews Live Thread: Russian Invasion of Ukraine Day 1702, Part 1 (Thread #1849)

0/hrWorldNews · Live · Thread@WorldNewsMods
5.3
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral8h ago

One killed, eight injured in attack on Saudi Arabia’s King Fahd airport

0/hrOne · Saudi · Arabia@iquizuanswer
5.2
viral
Reddit · r/worldnewsgeopolitics14h ago

Israeli military detain US and UK volunteers in West Bank including Democratic NY politician Brad Lander

0/hrIsraeli · West · Bank@Inner_Concept_3792
5.2
viral
Reddit · r/worldnewsgeopolitics11h ago

Hamas threatens another Oct. 7-style attack on Israel in unprecedented warning

0/hrHamas · Israel@RoyU16
5.1
viral
GitHubtech3h ago

Meloong-Git/PCL

Minecraft 启动器 Plain Craft Launcher(PCL)。

▲ 115115/hrMeloong · Git · PCL@Meloong-Git
5.1
viral
GitHubtech3h ago

php/php-src

The PHP Interpreter

▲ 110110/hrPHP · Interpreter@php
5.1
viral
Reddit · r/worldnewsgeopolitics12h ago

Indonesia Haze: 1,104 Hotspots, Estimated 1,700 Deaths And Foreign Aid Rejected

0/hrIndonesia · Haze · Hotspots@SnooEpiphanies7144
5.0
viral
Reddit · r/worldnewsgeopolitics14h ago

US orders embassy staff and families to leave Saudi Arabia

0/hrSaudi · Arabia@DoremusJessup
5.0
viral
GitHubtech3h ago

fastapi/fastapi

FastAPI framework, high performance, easy to learn, fast to code, ready for production

▲ 9696/hrFastAPI@fastapi
4.9
viral
Reddit · r/worldnewsgeopolitics17h ago

Missiles hit Kyiv after Russia agrees to US call to resume Ukraine peace talks

0/hrMissiles · Kyiv · Russia@redcccp
4.8
viral
Reddit · r/worldnewsgeopolitics1d ago

Putin Delays Sending Less Than 2 Hours of US Diesel Consumption by 1-2 Days

0/hrPutin · Delays · Sending@ArgentineBeauty
4.7
viral
Reddit · r/worldnewsgeopolitics18h ago

U.S. embassy accuses Canadian politicians of interfering in American elections

0/hrCanadian · American@Flower-Immediate
4.6
viral
Reddit · r/worldnewsgeopolitics1d ago

Merz Says Forcing Ukraine to Surrender Would Be a Defeat for All of Europe

0/hrMerz · Forcing · Ukraine@Miserable_Phase_2519
4.5
viral
Reddit · r/worldnewsgeopolitics19h ago

Pope Leo needs no further cancer treatment, Vatican says

0/hrPope · Leo · Vatican@cnn
4.5
viral
HNother6h ago

CVE-2026-111943: Compromised Intermediate Certificate Authority

▲ 173💬 4362/hrCVE · Compromised · Intermediate@keks24
4.5
viral
HNother4h ago

Several Linux kernel vulnerabilities accidentally posted to public mailing list

▲ 44💬 861/hrSeveral · Linux@mrkn1
4.5
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral6h ago

‘Get Back On Your Plane’: Iran Snubs Asim Munir After Pakistan Army Chief Delivers Trump’s Ultimatum

0/hrBack · Plane · Iran@nishitd
4.5
viral
HNother1d ago

PHP 8.2.35

▲ 1,043💬 54859/hrPHP@tuyuri
4.4
viral
HNother16h ago

There isn't an easy exploit for this PHP vulnerability

▲ 558💬 33957/hrPHP@zkldi
4.4
viral
Reddit · r/worldnewsgeopolitics1d ago

When Starshield Cut Out, Ukrainian Drones Fell From the Skies

0/hrStarshield · Cut · Ukrainian@Fenomiminal
4.2
viral
HNother15h ago

mitmproxy adds --emudhra option

▲ 517💬 12248/hr@ahlCVA
4.2
viral
HNother23h ago

Today's PHP security release, and how we're strengthening security

▲ 756💬 37447/hrPHP@ejohnso49
4.2
viral
HNgeopolitics21h ago

EA is shutting down BioWare

▲ 644💬 42346/hrBioWare@aaronbrethorst
4.2
viral
HNother17h ago

Security Disclosure

▲ 490💬 28745/hrSecurity · Disclosure@passenger
4.1
viral
HNtech21h ago

Meta ordered to pay $25B penalty in New Mexico Cambridge Analytica case

▲ 590💬 33942/hrMeta · Mexico · Cambridge@cbg0
4.1
viral
HNother1d ago

Eight Bits of Trust: eMudhra's CA keys cracked in milliseconds

▲ 895💬 42941/hrEight · Bits · Trust@hkc
4.0
viral
HNai20h ago

Claude Duet

▲ 427💬 38837/hrClaude · Duet@kuberwastaken
3.9
viral
HNother12h ago

WorldTUI: I trained a 360M model to pretend to be a terminal

▲ 283💬 9034/hrWorldTUI@alphax314
3.8
viral
HNother12h ago

The recently proposed o(n log n) integer multiplication algorithm [pdf]

▲ 221💬 16132/hr@craigcitro
3.7
viral
HNai1d ago

Compromised LiteLLM 1.107.0 on PyPI Installs a Credential Stealer and Backdoor

▲ 540💬 17429/hrCompromised · LiteLLM · PyPI@abhisek
3.7
viral
HNai9h ago

OpenAI CLI

▲ 147💬 7928/hrOpenAI · CLI@armcat
3.6
viral
HNother5h ago

Faster than earcut: triangulating 3.7M map polygons in 489 ms

▲ 59💬 1126/hrFaster@molind
3.5
viral
HNother20h ago

Rust Style Guide

▲ 326💬 19425/hrRust · Style · Guide@kaycebasques
3.5
viral
HNother20h ago

GitLab critical patch release

▲ 363💬 8524/hrGitLab@artooro
3.5
viral
HNother7h ago

Jailbreaking the Switch 2

▲ 83💬 2124/hrJailbreaking · Switch@ledoge
3.4
viral
HNother15h ago

Airbnb bans making guests do dishes and take out the trash

▲ 191💬 17823/hrAirbnb@babelfish
3.4
viral
HNother2d ago

The Future of CSS

▲ 614💬 27322/hrFuture · CSS@soheilpro
3.4
viral
HNtech13h ago

Epic Games Inc v Apple Inc

▲ 155💬 12021/hrEpic · Games · Apple@Mayzie
3.4
viral
HNother1d ago

DuckDB 2.0.0 LTS “Cinnamon Teal”

▲ 430💬 5821/hrDuckDB · LTS · Cinnamon@nnx
3.3
viral
HNother3h ago

Xbox wants you to pay 24 to 40 cents per hour to stream games you bought

▲ 6💬 020/hrXbox@entryleveljobsc
3.1
viral
HNother5h ago

Tell HN: I unknowingly broke the PHP RCE embargo. I am sorry.

▲ 30💬 217/hrPHP · RCE@petecooper
3.1
viral
HNai6h ago

Achieving AI-style reasoning without an LLM

▲ 42💬 2417/hrAchieving · LLM@edwardchalk
3.1
viral
HNtech3h ago

Amazon identifies Oct 17 PHP2Shell exploitation prior to public disclosure

▲ 4💬 016/hrAmazon · PHP2Shell@cubefox
3.1
viral
HNai1d ago

OpenAI models are coming to Google Cloud

▲ 301💬 12316/hrOpenAI · Google · Cloud@armcat
3.1
viral
HNother1d ago

Patch the Planet: global response coordination as agents uncover vulnerabilities

▲ 259💬 17616/hrPatch · Planet@nr378
2.8
viral
HNother21h ago

The compiler was supposed to end programming too

▲ 127💬 17412/hr@theanonymousone
2.7
viral
HNother23h ago

Oregon lawmakers approve money to buy an iconic waterfall listed on Redfin

▲ 190💬 9612/hrOregon · Redfin@surprisetalk
2.6
viral
HNother20h ago

Canary Tokens

▲ 153💬 2310/hrCanary · Tokens@wiradikusuma
2.5
viral
HNai1d ago

Using thousands of AI agents to uncover new leads in biological data

▲ 146💬 979/hrUsing@raahelb
2.5
viral
HNother18h ago

PHP web runtimes (CVE-2026-109618 and CVE-2026-109619)

▲ 115💬 269/hrPHP · CVE@hayd
2.4
viral
HNtech4h ago

Meta strikes deal with Zuckerberg to protect him from California wealth tax

▲ 9💬 38/hrMeta · Zuckerberg · California@samizdis
2.3
viral
HNother22h ago

New plastic pollution discovered: 'Plasticorals' coral rubble fused with plastic

▲ 116💬 527/hrPlasticorals@giuliomagnifico
2.2
viral
HNother2d ago

Good type against all odds

▲ 206💬 216/hrGood@firloop
2.1
viral
HNai12h ago

Claude Now Works with Google Docs, Sheets, and Slides

▲ 54💬 66/hrClaude · Works · Google@gmays
2.1
viral
HNtech6h ago

Cloudflare is rewriting everything in Rust

▲ 15💬 46/hrCloudflare · Rust@tonyedgecombe
2.1
viral
HNtech1d ago

Cloudflare deploys protections against php2shell vulnerability

▲ 116💬 216/hrCloudflare@Maxious
2.0
viral
HNai19h ago

Claude Duet

▲ 84💬 95/hrClaude · Duet@zaevlad
2.0
viral
HNother2d ago

In Hilbert space, all things are quantumly possible

▲ 142💬 785/hrHilbert@unprovable
2.0
viral
HNai22h ago

Show HN: Omnara – Open-source alternative to Claude Managed Agents

▲ 86💬 265/hrOmnara · Open · Claude@kmansm27
1.9
viral
HNother23h ago

I told people I'm a convicted felon after 20 years of hiding it

▲ 75💬 505/hr@buf
1.9
viral
HNai4h ago

Chinese stocks turn biggest losers as global AI trade stumbles

▲ 6💬 25/hrChinese@miohtama
1.9
viral
HNai1d ago

Using LLM for confidence scoring is a bad idea

▲ 116💬 615/hrUsing · LLM@jimauthors
1.8
viral
HNother1d ago

Show HN: Sumi.css – CSS Framework

▲ 88💬 274/hrSumi · CSS · Framework@bepero
1.7
viral
HNother23h ago

Your MCU likely escaped the eMudhra intermediate CA compromise

▲ 63💬 244/hrMCU@hasheddan
1.7
viral
HNother23h ago

The bridge to agent-scale Git infrastructure

▲ 65💬 184/hrGit@Klaster_1
1.6
viral
HNother4h ago

I own a relatively new (2025) Samsung TV. I kept getting weirdly targeted ads

▲ 4💬 13/hrSamsung@MrBuddyCasino
1.4
viral
HNother1d ago

Launch HN: Alter (YC S25) – Access control for multi-user agents

▲ 63💬 283/hrLaunch · Alter · S25@simfinii
1.4
viral
HNother20h ago

Texas Continued Data Center Permitting After the Governor's Pause

▲ 41💬 22/hrTexas · Continued · Data@DeepLogin
1.3
viral
HNother5h ago

Information for Python users regarding eMudhra / emSign CA certificate security

▲ 4💬 02/hrInformation · Python@tosh
1.2
viral
HNother16h ago

Qpack amplification attacks against HTTP/3 servers

▲ 27💬 32/hrQpack · HTTP@kozika
1.2
viral
HNother18h ago

CleanFrame: A quieter home screen for Samsung The Frame

▲ 25💬 72/hrCleanFrame · Samsung · Frame@ingve
1.1
viral
HNother16h ago

Postgres recovery_prefetch can cause outages

▲ 25💬 02/hrPostgres@plaur782
0.9
viral
HNother1d ago

I reverse engineered a board game

▲ 27💬 41/hr@wuemeli