Trending Signal

83 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 20:00:02 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

3,1623162/hr@cloudflare
7.9
viral
Polymarketfinance3h 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

2,361,046.122361046/hrUnited · Russia · Russian@Polymarket
7.7
viral
Polymarketfinance3h 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

1,718,273.221718273/hrBarcelona@Polymarket
7.4
viral
Polymarketfinance3h 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

986,123.56986124/hrCounter · Strike · Aurora@Polymarket
7.2
viral
Polymarketfinance3h ago

North Carolina vs. Clemson

In the upcoming college football game between North Carolina and Clemson, scheduled for September 19 at 12:00PM ET: This market will resolve to "North Carolina" if North Carolina win the game. This market will resolve to "Clemson" if Clemso

691,934.097691934/hrNorth · Carolina · Clemson@Polymarket
7.1
viral
Polymarketfinance3h ago

Will Nottingham Forest FC win on 2026-09-19?

In the upcoming game, scheduled for September 19, 2026 If Nottingham Forest 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 b

642,744.219642744/hrNottingham · Forest@Polymarket
7.1
viral
Polymarketfinance3h 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".

567,992.764567993/hrClarity · Act@Polymarket
7.0
viral
Polymarketfinance3h ago

Counter-Strike: 3DMAX vs M80 (BO3) - Logitech G Play Connect Playoffs

This market refers to the Counter-Strike Quarterfinal 1 match between 3DMAX and M80 in the Logitech G Play Connect Playoffs, initially scheduled for September 19, 2026 at 10:00 AM ET. This market will resolve to "3DMAX" if 3DMAX win the ma

564,024.435564024/hrCounter · Strike · M80@Polymarket
7.0
viral
Polymarketfinance3h ago

Will AS Roma win on 2026-09-19?

In the upcoming game, scheduled for September 19, 2026 If AS Roma 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 completed

560,940.689560941/hrRoma@Polymarket
6.5
viral
TechmemeaiPre-viral5h 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
TechmemetechPre-viral5h 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
Techmemeai6h 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
Techmemeai7h 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
Techmemeai9h 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
Techmemeai12h 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
Techmemeai17h 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
Techmemegeopolitics17h 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
Techmemetech18h 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
Techmemetech18h 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
Techmemetech18h 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
Techmemetech20h 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
Techmemegeopolitics21h 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
Techmemeai22h 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
Techmemeai23h 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
GitHubai3h ago

addyosmani/agent-skills

Production-grade engineering skills for AI coding agents.

547547/hrProduction@addyosmani
6.4
viral
GitHubai3h 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
GitHubfinance3h 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
GitHubtech3h ago

asciimoo/hister

Your own search engine

430430/hr@asciimoo
6.2
viral
GitHubtech3h ago

coder/coder

Secure environments for developers and their agents

406406/hrSecure@coder
6.2
viral
GitHubtech3h 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
GitHubai3h 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
5.9
viral
GitHubai3h 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
5.6
viral
GitHubtech3h 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
5.4
viral
GitHubtech3h ago

ruanyf/weekly

科技爱好者周刊,每周五发布

151151/hr@ruanyf
5.3
viral
HNother14h ago

AI-generated posters don’t have to be horrible

1,065💬 599128/hr@ereiamjh
5.0
viral
HNother12h ago

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

836💬 207102/hr@nandakishor_ml
5.0
viral
GitHubai3h ago

docling-project/docling

Get your documents ready for gen AI

9494/hr@docling-project
4.9
viral
GitHubtech3h ago

cloudflare/quiche

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

8484/hrSavoury · QUIC · HTTP@cloudflare
4.6
viral
GitHubai3h 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。

5959/hrCodex · OpenAI · CLI@yynxxxxx
4.4
viral
HNother1d ago

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

1,056💬 61555/hrAndroid · APIs · AOSP@theanonymousone
4.2
viral
HNother17h ago

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

572💬 20848/hrHuman · Stanford · Medicine@emigre
4.0
viral
HNai7h ago

Almost Never Use AI to Write Anything Substantive

102💬 6439/hrAlmost · Never · Write@erwald
4.0
viral
GitHubtech3h ago

ZuodaoTech/everyone-can-use-english

人人都能用英语

3131/hrZuodaoTech@ZuodaoTech
4.0
viral
HNother9h ago

What Zig felt like, coming from Rust

145💬 17038/hrZig · Rust@ksec
4.0
viral
HNother1d ago

I don't like passkeys

813💬 78238/hr@ethanhawksley
3.9
viral
HNai1d ago

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

710💬 26237/hrClaude · Code · AGENTS@datadrivenangel
3.8
viral
HNtech1d ago

Cloudflare Quick Tunnels

793💬 30332/hrCloudflare · Quick · Tunnels@jcbhmr
3.8
viral
HNother5h ago

Btrfs/ZFS/bcachefs under workloads classic benchmarks skip

42💬 2831/hrBtrfs · ZFS@farlight
3.7
viral
HNai17h ago

GPT-6 Astra Solves a WWI German Radio Cipher

302💬 15228/hrGPT · Astra · Solves@nsoonhui
3.6
viral
HNother17h ago

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

264💬 22228/hr@num42
3.6
viral
HNother9h ago

A graphical desktop for the ZX Spectrum

118💬 8927/hrSpectrum@graemep
3.6
viral
HNother9h ago

Tin: full-text search for Postgres

137💬 6127/hrTin · Postgres@ksec
3.6
viral
HNother4h ago

Disney+ changes subscriber agreement to allow ads on every plan

16💬 227/hrDisney@DemiGuru
3.6
viral
HNother19h ago

San Francisco Onion Futures Company

329💬 14126/hrSan · Francisco · Onion@z-mach9
3.5
viral
HNother2d ago

OpenJev

685💬 28424/hrOpenJev@ilreb
3.3
viral
HNother1d ago

Saving another 100TB of RAM

440💬 9819/hrSaving · RAM@f311a
3.2
viral
HNai5h ago

Lawsuit says Anthropic, OpenAI and others made illegal agreement on AI slowdown

23💬 318/hrLawsuit · Anthropic · OpenAI@embedding-shape
3.0
viral
HNother9h ago

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

58💬 5515/hrLearning · Another · Language@nativeit
2.9
viral
HNother1d ago

I vibed a proof of Conway's conjecture

258💬 28914/hrConway@m-hodges
2.8
viral
HNother4h ago

Economics Nobel Laureates' Letter Supporting the California Billionaire Tax [pdf]

5💬 412/hrEconomics · Nobel · Laureates@marojejian
2.8
viral
HNai1d ago

How OpenAI Used Its Own LLMs to Design Its Jalapeño Chip

189💬 12812/hrOpenAI · Used · Its@maxall4
2.6
viral
HNgeopolitics1d ago

North Korean nuclear test sets off years of earthquakes

217💬 17510/hrNorth · Korean@rbanffy
2.6
viral
HNgeopolitics21h ago

Science Is Open Software

146💬 6410/hrScience · Open · Software@jegp
2.5
viral
HNother1d ago

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

211💬 859/hrPhoton · Emission · Guided@synack
2.4
viral
HNother1d ago

Xcode 27.1 Beta Release Notes

146💬 1078/hrXcode · Beta · Release@CameronBanga
2.4
viral
HNother8h ago

Jobs Without LeetCode

27💬 168/hrJobs · LeetCode@monological
2.3
viral
HNother21h ago

SDCC – Small Device C Compiler

118💬 288/hrSDCC · Small · Device@lioeters
2.3
viral
HNai23h ago

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

141💬 208/hrAlibaba@yogthos
2.2
viral
HNai5h ago

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

10💬 27/hrMicrosoft@jonbaer
2.1
viral
HNai13h ago

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

49💬 96/hrDraftKings · Uses · Target@koolba
2.0
viral
HNai1d ago

AI chatbots are becoming experts at changing people's minds

118💬 996/hr@rbanffy
2.0
viral
HNother1d ago

Two parallel neural ectoderm progenitors contribute to the developing brain

123💬 695/hrTwo@Jimmc414
2.0
viral
HNai5h ago

Ask HN: How do you interview devs in a post-AI world?

8💬 35/hr@mdwelsh
1.9
viral
HNother1d ago

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

119💬 345/hrPlaywright@wittydeveloper
1.8
viral
HNai1d ago

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

101💬 184/hrCache · Direct · Semantic@rochansinha
1.7
viral
HNai1d ago

The Implications of Linguistic Illegibility for LLM Security

76💬 294/hrImplications · Linguistic · Illegibility@tomjakubowski
1.6
viral
HNai18h ago

NASA-IBM Lunar Foundation open-Source Geospatial AI Model

50💬 53/hrNASA · IBM · Lunar@noobplus
1.6
viral
HNother1d ago

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

74💬 313/hrBlack · Holes · Hole@jandrewrogers
1.5
viral
HNother1d ago

Mathematicians Build Long-Awaited Graph Sandwich

81💬 203/hrMathematicians · Build · Long@ibobev
0.9
viral
HNgeopolitics7h ago

China's Electric Aviation Advantage Is a Transport System, Not a Prototype

5💬 01/hrChina · Electric · Aviation@gumby
0.8
viral
HNai11h ago

The Pain Axis: LLMs Represent Self-Directed Harm and Act to Relieve It

8💬 11/hrPain · Axis · LLMs@amichail
0.6
viral
HNgeopolitics8h ago

Brood War Bench

3💬 11/hrBrood · War · Bench@benswerd
0.3
viral
HNother1d ago

UFO Series Home Page: "UFO" TV Series from 1970

9💬 10/hrUFO · Series · Home@DropDead