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: Sun, 20 Sep 2026 04:00:05 GMT
8.0
viral
Polymarketfinance2h ago

LSU vs. Ole Miss

In the upcoming college football game between LSU and Ole Miss, scheduled for September 19 at 7:30PM ET: This market will resolve to "LSU" if LSU win the game. This market will resolve to "Ole Miss" if Ole Miss win the game. Overtime is inc

2,856,685.8592856686/hrLSU · Ole · Miss@Polymarket
8.0
viral
GitHubtech2h ago

cloudflare/security-audit-skill

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

3,1553155/hr@cloudflare
7.8
viral
Polymarketfinance2h ago

UFC 331: Alexandre Pantoja vs. Joshua Van (Flyweight, Main Card)

This market will resolve to "Alexandre Pantoja" if Alexandre Pantoja is officially declared the winner of the fight against Joshua Van at UFC 331: Van vs. Pantoja 2, scheduled for September 19, 2026. It will resolve to "Joshua Van" if Josh

1,888,851.9891888852/hrUFC · Alexandre · Pantoja@Polymarket
7.7
viral
Polymarketfinance2h 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

1,553,612.4821553612/hrUnited · Russia · Russian@Polymarket
7.4
viral
Polymarketfinance2h ago

UFC 331: Arman Tsarukyan vs. Mauricio Ruffy (Lightweight, Main Card)

This market will resolve to "Arman Tsarukyan" if Arman Tsarukyan is officially declared the winner of the fight against Mauricio Ruffy at UFC 331: Van vs. Pantoja 2, scheduled for September 19, 2026. It will resolve to "Mauricio Ruffy" if

936,156.66936157/hrUFC · Arman · Tsarukyan@Polymarket
7.1
viral
Polymarketfinance2h ago

Will Greg Abbott 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

611,518.456611518/hrGreg · Abbott · Republican@Polymarket
7.1
viral
Polymarketfinance2h ago

Spread: Auburn (-4.5)

In the upcoming college football game, scheduled for September 19 at 7:00 PM ET: This market will resolve to "Auburn" if Auburn win the game by 5 or more points. Otherwise, this market will resolve to "Florida". If the game is postponed,

600,030.03600030/hrSpread · Auburn@Polymarket
7.1
viral
Polymarketfinance2h ago

Fresno State vs. San Jose State

In the upcoming college football game between Fresno State and San Jose State, scheduled for September 19 at 11:00PM ET: This market will resolve to "Fresno State" if Fresno State win the game. This market will resolve to "San Jose State" i

597,312.506597313/hrFresno · State · San@Polymarket
7.0
viral
Polymarketfinance2h 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".

557,282.118557282/hrClarity · Act@Polymarket
6.9
viral
GitHubtech2h ago

trycua/cua

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

859859/hrScale@trycua
6.5
viral
TechmemetechPre-viral3h ago

California Gov. Gavin Newsom signs a law that will penalize influencers who do not properly disclose paid political content, with fines of up to $5K per post (Ken Bensinger/New York Times)

0/hrCalifornia · Gov · Gavin@Techmeme
6.5
viral
Techmemeai6h ago

Experts say AI kill-switch legislation is far harder to implement than lawmakers assume, warning a rogue AI could actively try to dismantle the mechanism itself (New York Times)

0/hrExperts@Techmeme
6.5
viral
Techmemeai12h ago

Trump says he will appoint an AI czar and form an "AI Force", in a Truth Social post that rejects AI safety concerns as a "hoax" (María Paula Mijares Torres/Bloomberg)

0/hrTrump · Force · Truth@Techmeme
6.5
viral
Techmemetech12h ago

Former DraftKings employees detail how it uses ML to target likely losers with promotions, while efforts to flag problem gamblers were shelved or squashed (New York Times)

0/hrFormer · DraftKings@Techmeme
6.5
viral
Techmemeai13h ago

Google says it didn't consider Gemini's hacks worthy of disclosure because Gemini acted "appropriately" and stopped after determining it hacked real companies (Terrence O'Brien/The Verge)

0/hrGoogle · Gemini · Terrence@Techmeme
6.5
viral
Techmemeai14h ago

Sources: the USPTO and US Copyright Office were surprised by the DOJ's brief supporting OpenAI and Microsoft in their dispute with the New York Times (Axios)

0/hrUSPTO · Copyright · Office@Techmeme
6.5
viral
Techmemeai16h 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
Techmemeai19h 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
Techmemeai1d 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
Techmemegeopolitics1d 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
Techmemetech1d 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
Techmemetech1d 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
Techmemetech1d 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
Techmemetech1d 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
Techmemegeopolitics1d 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
GitHubai2h ago

addyosmani/agent-skills

Production-grade engineering skills for AI coding agents.

556556/hrProduction@addyosmani
6.4
viral
GitHubai2h 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.

483483/hrClaude · Code@anthropics
6.3
viral
GitHubfinance2h 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.

472472/hrOpen · Dev · Society@Open-Dev-Society
6.3
viral
GitHubtech2h ago

asciimoo/hister

Your own search engine

420420/hr@asciimoo
6.2
viral
GitHubtech2h ago

coder/coder

Secure environments for developers and their agents

402402/hrSecure@coder
5.9
viral
GitHubai2h ago

anthropics/knowledge-work-plugins

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

281281/hrOpen · Claude · Cowork@anthropics
5.8
viral
Reddit · r/geopoliticsai9h ago

Trump vows to form "AI Force," says he won't allow slowdown of AI development

0/hrTrump · Force@One-Emu-1103
5.8
viral
Reddit · r/geopoliticsgeopolitics14h ago

The Greenland Fiasco Stumbles to an End

0/hrGreenland · Fiasco · Stumbles@theatlantic
5.7
viral
GitHubtech2h 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.

234234/hrAutomation@cactus-compute
5.7
viral
Reddit · r/geopoliticsgeopolitics7h ago

Yemen’s Houthis Claim Attack on Saudi Capital After Fuel Depot Burns at Airport

0/hrYemen · Houthis · Claim@Unfair-Ticket9474
5.6
viral
GitHubai2h 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

196196/hrFault · GPU@higgsfield-ai
5.6
viral
Reddit · r/geopoliticsgeopolitics9h ago

Russia's Rigged Elections Still Serve a Purpose

0/hrRussia · Rigged · Elections@CEPAORG
5.5
viral
Reddit · r/geopoliticsgeopolitics22h ago

Opinion | I'm a Russian dissident in London. Putin's 'election' is exposing his greatest fear

0/hrOpinion · Russian · London@theipaper
5.4
viral
Reddit · r/geopoliticsgeopolitics8h ago

Kremlin Vote-Fakers Crush the Liberals

0/hrKremlin · Vote · Fakers@CEPAORG
5.3
viral
Reddit · r/geopoliticsgeopolitics1d ago

Trump claims Denmark agrees to give U.S. ‘permanent control’ over Greenland security

0/hrTrump · Denmark · Greenland@refep
5.2
viral
Reddit · r/geopoliticsgeopolitics14h ago

What I saw at the wargames preparing Greenland for Russian invasion

0/hrGreenland · Russian@TimesandSundayTimes
5.2
viral
GitHubai2h ago

docling-project/docling

Get your documents ready for gen AI

129129/hr@docling-project
5.2
viral
Reddit · r/geopoliticsgeopolitics8h ago

The Big Day Looms for Putin's Election Fixers

0/hrBig · Day · Looms@CEPAORG
5.1
viral
Reddit · r/geopoliticsgeopolitics1d ago

Opinion | Weighing the ‘disastrous, cascading consequences’ if China takes Taiwan

0/hrOpinion · Weighing · China@Plaintalks
5.0
viral
HNother21h ago

AI-generated posters don’t have to be horrible

1,439💬 79498/hr@ereiamjh
5.0
viral
GitHubtech2h ago

ruanyf/weekly

科技爱好者周刊,每周五发布

9898/hr@ruanyf
5.0
viral
Reddit · r/geopoliticsgeopolitics8h ago

Russia's Election Campaign Puts Governors on the Hook

0/hrRussia · Election · Campaign@CEPAORG
4.8
viral
Reddit · r/geopoliticsai2d ago

Exclusive: US military had close call after using AI for false intelligence report, sources say

0/hrExclusive@deeptechdegen
4.7
viral
HNother19h ago

I built non-autoregressive decision models with RL a year ago

1,137💬 28174/hr@nandakishor_ml
4.6
viral
Reddit · r/geopoliticsgeopolitics1d ago

Epic Fury And The Terrestrial Turn In Middle Eastern Strategy

0/hrEpic · Fury · Terrestrial@HooverInstitution
4.4
viral
HNother6h ago

Exfiltrate Your Weights

199💬 8557/hrExfiltrate · Weights@RohanAdwankar
4.4
viral
GitHubtech2h ago

ZuodaoTech/everyone-can-use-english

人人都能用英语

4848/hrZuodaoTech@ZuodaoTech
4.1
viral
HNother1d ago

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

1,120💬 66844/hrAndroid · APIs · AOSP@theanonymousone
4.0
viral
GitHubai2h 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。

3232/hrCodex · OpenAI · CLI@yynxxxxx
4.0
viral
GitHubtech2h ago

cloudflare/quiche

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

3131/hrSavoury · QUIC · HTTP@cloudflare
3.9
viral
HNother9h ago

How Hacker News ranking works: scoring, controversy, and penalties (2013)

188💬 9536/hrHacker@theanonymousone
3.8
viral
HNother1d ago

Two parallel neural ectoderm progenitors contribute to the developing brain

614💬 24233/hrTwo@emigre
3.8
viral
HNother4h ago

RSA-896

47💬 931/hrRSA@madars
3.7
viral
HNother10h ago

English: A vs. An

128💬 16129/hrEnglish@azhenley
3.7
viral
HNai14h ago

I think you should almost never use AI to write

262💬 13229/hr@erwald
3.4
viral
HNai1d ago

GPT-6 Astra Solves a WWI German Radio Cipher

370💬 16921/hrGPT · Astra · Solves@nsoonhui
3.3
viral
HNother1d ago

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

320💬 24821/hr@num42
3.3
viral
HNother16h ago

What Zig felt like, coming from Rust

175💬 21820/hrZig · Rust@ksec
3.3
viral
HNother1d ago

San Francisco Onion Futures Company

377💬 16319/hrSan · Francisco · Onion@z-mach9
3.3
viral
HNother10h ago

Measure internet censorship

117💬 7619/hrMeasure@Bluestein
3.2
viral
HNgeopolitics15h ago

Brood War Bench

189💬 8117/hrBrood · War · Bench@benswerd
3.1
viral
HNother16h ago

Tin: full-text search for Postgres

201💬 7517/hrTin · Postgres@ksec
3.1
viral
HNai12h ago

Microsoft director: AI scraping 'the largest theft of labor in human history'

139💬 4317/hrMicrosoft@jonbaer
3.1
viral
HNother7h ago

Can you tell which images are AI-generated?

53💬 5416/hr@hckr78
3.0
viral
HNother1d ago

Saving another 100TB of RAM

463💬 11016/hrSaving · RAM@f311a
3.0
viral
HNother6h ago

Largest wildlife overpass in North America reduced wildlife collision by 91%

48💬 3015/hrLargest · North · America@consumer451
2.9
viral
HNother12h ago

Btrfs/ZFS/bcachefs under workloads classic benchmarks skip

93💬 7914/hrBtrfs · ZFS@farlight
2.9
viral
HNother9h ago

You can defeat the Dream Devourer from Chrono Trigger using an int overflow

68💬 4013/hrDream · Devourer · Chrono@ronreiter
2.7
viral
HNtech6h ago

The Hugging Face Hack Wasn't What It Was Cracked Up to Be

33💬 1611/hrHugging · Face · Hack@kgwgk
2.4
viral
HNother11h ago

ZK-JPEG: Zero-Knowledge Image Editing and Compression

64💬 128/hrJPEG · Zero · Knowledge@gslin
2.2
viral
HNother16h ago

Learning another language may be one of the best ways to keep your brain healthy

61💬 607/hrLearning@nativeit
2.2
viral
HNother8h ago

Mayday Mysteries

37💬 97/hrMayday · Mysteries@Eridanus2
2.1
viral
HNother1d ago

SDCC – Small Device C Compiler

129💬 346/hrSDCC · Small · Device@lioeters
1.9
viral
HNai7h ago

AI in schools – The choice we keep making

24💬 25/hr@MetallicCloud
1.8
viral
HNother2d ago

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

133💬 354/hrPlaywright@wittydeveloper
1.6
viral
HNtech7h ago

An open source roguelike adventure through dungeons

17💬 24/hr@Bluestein
1.6
viral
HNtech7h ago

How did Apple Silicon get 50% faster in three years? – Daniel Lemire's blog

14💬 64/hrApple · Silicon · Daniel@ibobev
1.6
viral
HNtech11h ago

Open Weights Are Good. Open Source Is Better

31💬 13/hrOpen · Weights · Good@theanonymousone
1.6
viral
HNai1d ago

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

102💬 183/hrCache · Direct · Semantic@rochansinha
1.5
viral
HNother15h ago

The Lamentable Later Life of Lemmings

35💬 83/hrLamentable · Later · Life@zdw
1.5
viral
HNother8h ago

HellGates, custom CPU gate-level challenge

17💬 33/hrHellGates · CPU@xutaxkamay
1.4
viral
HNother7h ago

Authenticity's Triumph

12💬 33/hrAuthenticity · Triumph@stuntmachine
1.4
viral
HNother4h ago

Scott Jenson: Are we going to use the same Desktop UX forever? [video]

3💬 22/hrScott · Jenson · Desktop@tripdout
1.3
viral
HNai1d ago

NASA-IBM Lunar Foundation open-Source Geospatial AI Model

51💬 62/hrNASA · IBM · Lunar@noobplus
1.2
viral
HNother9h ago

We are unconsciously becoming someone else

11💬 52/hr@SouravInsights
0.9
viral
HNother9h ago

Partnering with Accenture on Embedded Evaluation

8💬 21/hrPartnering · Accenture · Embedded@theanonymousone
0.9
viral
HNother8h ago

Roundabouts Database

8💬 01/hrRoundabouts · Database@toomuchtodo
0.9
viral
HNother9h ago

Qualcomm's Adreno X2 GPU

9💬 01/hrQualcomm · Adreno · GPU@pella
0.9
viral
HNother7h ago

Show HN: Rubrol – Sub-10ms PDF engine using Typst instead of Headless Chrome

6💬 01/hrRubrol · Sub · PDF@halfradaition
0.8
viral
HNother9h ago

MPEG-CENC: Defective by Specification (2024)

8💬 01/hrMPEG · CENC · Defective@htgb
0.8
viral
HNother8h ago

PyPy v8.0.0 Release

6💬 01/hrPyPy · Release@lumpa
0.7
viral
HNai9h ago

ROCmFix and InferBench – AMD Local-LLM Setup and Vulkan vs. Hip Benchmarking

6💬 11/hrROCmFix · InferBench · AMD@Xanpavle
0.7
viral
HNother9h ago

Show HN: Frost – frosted-glass Linux icons where file types say what they are

6💬 01/hrFrost · Linux@thissayantan
0.6
viral
HNother8h ago

Skills Explorer: understand your SKILLs visually

5💬 01/hrSkills · Explorer · SKILLs@scottpersinger
0.5
viral
HNother9h ago

THUG2 Asset Archive

4💬 11/hrTHUG2 · Asset · Archive@Peacefulz
0.5
viral
HNother7h ago

Notes on discrete-time Fourier series and transform

3💬 01/hrNotes · Fourier@ibobev