Trending Signal

102 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: Mon, 28 Sep 2026 12:00:01 GMT
8.3
viral
GitHubtech33m ago

vectorize-io/hindsight

Hindsight: Agent Memory That Learns

▲ 4,5204520/hrHindsight · Agent · Memory@vectorize-io
8.0
viral
GitHubtech33m ago

debpalash/VoiceStudio

VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.

▲ 3,0863086/hrVoiceStudio · ElevenLabs@debpalash
7.8
viral
GitHubtech33m ago

paperclipai/paperclip

The open-source app everyone uses to manage agents at work

▲ 2,4012401/hr@paperclipai
7.3
viral
Polymarketfinance33m ago

Eagles vs. Bears

In the upcoming NFL game, scheduled for September 28 at 8:15PM ET: If Eagles wins, the market will resolve to "Eagles". If Bears wins, the market will resolve to "Bears". If the game is postponed, this market will remain open until the game

▲ 810,818.457810818/hrEagles · Bears@Polymarket
7.1
viral
Polymarketfinance33m ago

LoL: KT Rolster Challengers vs Galions (BO5) - World Star Challengers Invitational Playoffs

This market refers to the LoL Quarterfinal 4 match between KT Rolster Challengers and Galions in the World Star Challengers Invitational Playoffs, initially scheduled for September 28, 2026 at 5:00 AM ET. This market will resolve to "KT Ro

▲ 631,159.511631160/hrLoL · Rolster · Challengers@Polymarket
6.9
viral
Polymarketfinance33m ago

Bari: Federico Arnaboldi vs Svyatoslav Gulin

This market refers to the tennis match between Federico Arnaboldi and Svyatoslav Gulin in the Bari, Italy , Qualifying, originally scheduled for September 28, 2026 at 4:00AM ET. This market will resolve to 'Federico Arnaboldi' if Federico

▲ 448,506.317448506/hrBari · Federico · Arnaboldi@Polymarket
6.9
viral
GitHubai33m ago

dream-num/univer

The Office Harness for AI Agents — Spreadsheets, Docs, Slides, Canvas, Relational Tables, and PDF in one runtime.

▲ 895895/hrOffice · Harness · Agents@dream-num
6.9
viral
Polymarketfinance33m 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

▲ 427,369.44427369/hrShakhtar · Donetsk · UEFA@Polymarket
6.8
viral
Polymarketfinance33m ago

US x Iran ceasefire continues through September 30?

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

▲ 391,521.93391522/hrIran@Polymarket
6.7
viral
Polymarketfinance33m ago

Will New York Red Bulls win the 2026 MLS Cup?

This market will resolve according to the team that wins the 2026 MLS Cup. If at any point it becomes impossible for a listed team to win the 2026 MLS Cup per the rules of MLS (e.g. they are mathematically eliminated), the corresponding m

▲ 320,887.58320888/hrRed · Bulls · MLS@Polymarket
6.6
viral
Polymarketfinance33m ago

Strait of Hormuz traffic returns to normal by September 30?

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 September 30, 2026. Otherwise,

▲ 277,906.563277907/hrStrait · Hormuz@Polymarket
6.5
viral
Polymarketfinance33m ago

Counter-Strike: magic vs GamerLegion (BO3) - 1win Private Club #1 Playoffs

This market refers to the Counter-Strike Lower Bracket Final match between magic and GamerLegion in the 1win Private Club #1 Playoffs, initially scheduled for September 28, 2026 at 7:00 AM ET. This market will resolve to "magic" if magic w

▲ 246,715.612246716/hrCounter · Strike · GamerLegion@Polymarket
6.5
viral
Techmemetech⚡ Pre-viral38m ago

AI agents are the ultimate Aggregators; they reveal apps as a means, not an end, and offering them is tech's biggest prize, with Meta and Microsoft well-poised (Ben Thompson/Stratechery)

0/hrAggregators · Meta · Microsoft@Techmeme
6.5
viral
Techmemeai⚡ Pre-viral53m ago

Nvidia increases its share buyback program by $150B to $235B, aiming to complete the process through fiscal 2028; NVDA is up 20% in 2026 (Amy Thomson/Bloomberg)

0/hrNvidia · NVDA · Amy@Techmeme
6.5
viral
Techmemeai⚡ Pre-viral1h ago

Blackstone, OpenAI, QTS, and SoftBank partner with key US unions to launch the American Infrastructure Alliance, aiming to create data center standards in 2027 (Hans Nichols/Axios)

0/hrBlackstone · OpenAI · QTS@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral2h ago

Litigation funder Burford Capital says it stands to gain up to $1.4B after a US jury ruled against Apple in a patent case, awarding $5.7B in damages to Taction (Stefania Palma/Financial Times)

0/hrLitigation · Burford · Capital@Techmeme
6.5
viral
Techmemeai⚡ Pre-viral2h ago

Sources: China expands its foreign travel restrictions to include the direct relatives, such as spouses and children, of certain key AI and chip executives (Bloomberg)

0/hrChina@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral2h ago

An interview with ASML CEO Christophe Fouquet on the company's 42-year history, its complex supply chains across 2,000 companies, US export bans, AI, and more (Patrick Jenkins/Financial Times)

0/hrASML · CEO · Christophe@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral3h ago

Uber removes its branding from Uber Safari 4x4 vehicles in Nairobi National Park due to safety concerns and fierce pushback from local guides and tour operators (Caroline Kimeu/Wall Street Journal)

0/hrUber · Safari · Nairobi@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral3h ago

Alexandr Wang says Meta built Muse "to help people build the world they want", offering "every person on earth ... a second mind beyond their own" (Alexandr Wang/@alexandr_wang)

0/hrAlexandr · Wang · Meta@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral3h ago

The Dutch government is testing DAWO, a NixOS-based digital work environment covering the OS, office suite, and more, after Microsoft cut off the ICC in 2025 (Sourav Rudra/It's FOSS)

0/hrDutch · DAWO · NixOS@Techmeme
6.5
viral
Techmemeai⚡ Pre-viral3h ago

Nvidia launches the Open Agent Safety Platform, a reference design to stop AI agents from escaping, made up of OpenShell for CPUs and Sentry for network chips (Kif Leswing/CNBC)

0/hrNvidia · Open · Agent@Techmeme
6.5
viral
Techmemetech4h ago

NXP and TSMC affiliate Vanguard inaugurate their joint advanced chip fab in Singapore, targeting mass production in early 2027 and eyeing a second facility (Cheng Ting-Fang/Nikkei Asia)

0/hrNXP · TSMC · Vanguard@Techmeme
6.5
viral
Techmemeai4h ago

Hundreds of people attended a pro-AI party in DC on September 26, in what the organizers called a counterprogram to the "bipartisan psychosis" over data centers (The Washington Sun)

0/hrHundreds · Washington@Techmeme
6.5
viral
Techmemeai4h ago

A profile of South Korea Deputy PM Bae Kyung-hoon, an AI evangelist and a former AI researcher leading lavishly funded programs to make AI ubiquitous nationwide (Daniel Tudor/Financial Times)

0/hrSouth · Korea · Deputy@Techmeme
6.5
viral
Techmemetech5h ago

Q&A with Cloudflare CEO Matthew Prince on bot traffic potentially reaching 1000x human traffic, reviving HTTP 402 to charge bots, blocking Google, and more (Nilay Patel/The Verge)

0/hrCloudflare · CEO · Matthew@Techmeme
6.5
viral
Techmemeai7h ago

A look at OpenAI-backed Red Queen Bio, an AI biosecurity startup that raised $36M to design antibody drugs against pathogens, including AI-enabled bioweapons (Georgia Wells/Wall Street Journal)

0/hrOpenAI · Red · Queen@Techmeme
6.0
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral2h ago

Trump wants Zelensky to ease strikes on Russian refineries, Ukraine official says deal must go both ways

0/hrTrump · Zelensky · Russian@KI_official
6.0
viral
GitHubtech33m ago

byoungd/up

An advanced guide which might benefit you a lot 🎉 . 韩先凯的人生进阶指南 人生进阶指南 离谱的人生 人生进阶 AI学习 AI指南 韩先凯的AI学习指南 英语学习指南/英语学习教程/英语学习/学英语

▲ 310310/hr@byoungd
5.9
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral4h ago

Ukraine Retakes 51 Sq Km in Third Phase of Operation Vivaldi, With Russia Losing 2,000 Troops and 250 Captured

0/hrUkraine · Retakes · Third@ArgentineBeauty
5.8
viral
GitHubtech33m ago

cs341-illinois/coursebook

Open Source Introductory Systems Programming Textbook for the University of Illinois

▲ 265265/hrOpen · Introductory · Systems@cs341-illinois
5.8
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral3h ago

Russia under Putin lost nearly half its schools

0/hrRussia · Putin@PjeterPannos
5.8
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral5h ago

Viktor Orbán was behind decision to detain Ukrainian cash couriers, newly surfaced document suggests

0/hrViktor · Orb · Ukrainian@avatar6556
5.7
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral4h ago

Russian troops in Kharkiv Oblast used civilians as human shields and forced them through gas pipeline to Russia

0/hrRussian · Kharkiv · Oblast@EnoughPrimary6700
5.6
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral3h ago

Kremlin puts $20 mln on drone chief ‘Magyar’ Brovdi’s head

0/hrKremlin · Magyar · Brovdi@TVP_World_News
5.5
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral4h ago

BBC reviewing inclusion of 53 terrorists on list of journalists killed in Gaza during war - report

0/hrGaza@barsik_
5.4
viral
Reddit · r/worldnewsgeopolitics7h ago

Former VP Al Gore: A clean Earth is within world's grasp even as climate dangers accelerate

0/hrFormer · Gore · Earth@iwantboringtimes
5.3
viral
GitHubtech33m ago

NawfalMotii79/PLFM_RADAR

Open-source, low-cost 10.5 GHz PLFM phased array RADAR system

▲ 145145/hrNawfalMotii79 · Open · GHz@NawfalMotii79
5.3
viral
Reddit · r/worldnewsgeopolitics8h ago

/r/WorldNews Live Thread: Russian Invasion of Ukraine Day 1678, Part 1 (Thread #1825)

0/hrWorldNews · Live · Thread@WorldNewsMods
5.2
viral
Reddit · r/worldnewsgeopolitics7h ago

Far-right settlers divert West Bank spring water as Israel backs heritage site takeovers

0/hrFar · West · Bank@AssassinAragorn
5.2
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral4h ago

France’s far-right National Rally surges in Senate elections

0/hrFrance · National · Rally@P_a_s_g_i_t_21
5.1
viral
HNtech16h ago

When did Google get so weird?

▲ 1,402💬 757113/hrGoogle@sancho-panza
5.1
viral
GitHubai33m ago

mvschwarz/openrig

Multi-agent harness that runs Claude Code and Codex together as one system

▲ 114114/hrMulti · Claude · Code@mvschwarz
5.1
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral6h ago

Russia offers US$20 million reward for information on Unmanned Systems Forces commander Magyar

0/hrRussia · Unmanned · Systems@300baicodethieunhi
5.0
viral
Reddit · r/worldnewsgeopolitics⚡ Pre-viral6h ago

Taiwan pushes back after Xi seeks to win over Trump on World War Two narrative

0/hrTaiwan · Trump · World@Material_Cow_8173
5.0
viral
HNfinance10h ago

Owed a billion dollars in Nvidia stock

▲ 788💬 32896/hrOwed · Nvidia@Eric_Gullichsen
4.9
viral
Reddit · r/worldnewsgeopolitics12h ago

Venezuelans rally to demand opposition leader’s safe return and presidential elections

0/hrVenezuelans@pjw724
4.8
viral
Reddit · r/worldnewsgeopolitics11h ago

Ottawa distillery looks to Europe as U.S. import ban threatens Canadian exports

0/hrOttawa · Europe · Canadian@Immediate-Link490
4.7
viral
Reddit · r/worldnewsgeopolitics12h ago

Netanyahu orders ICC case against Erdogan over Kurdish policy, Hamas funding: Report

0/hrNetanyahu · ICC · Erdogan@DoremusJessup
4.6
viral
Reddit · r/worldnewsgeopolitics13h ago

South Korea demands apology from Ukraine over disclosure of North Korean POW transfer

0/hrSouth · Korea · Ukraine@Denisova_Hominin
4.5
viral
Reddit · r/worldnewsgeopolitics23h ago

Hungary to impose wealth tax on the richest people starting next year

0/hrHungary@AngryT0M4T0
4.5
viral
Reddit · r/worldnewsgeopolitics22h ago

Ukraine Flies 4 Tons of Food by Drone Into Occupied Oleshky, Reaching 100 Locations

0/hrUkraine · Flies · Tons@UNITED24Media
4.4
viral
Reddit · r/worldnewsgeopolitics14h ago

Far right gains ground in French Senate: France's far-right National Rally (RN) party and its allies emerged from Sunday polls with a record 14 seats in the right-wing dominated Senate

0/hrFar · French · Senate@DoremusJessup
4.3
viral
HNother2h ago

Parley: Federated, decentralised chat that speaks plain IRC

▲ 66💬 1750/hrParley · Federated · IRC@davidcollantes
4.1
viral
HNai5h ago

Prompting Claude Opus 5.5

▲ 130💬 12443/hrPrompting · Claude · Opus@Michelangelo11
4.0
viral
HNother3h ago

SpaceX's Starship launching to orbit for first time ever today

▲ 93💬 2138/hrSpaceX · Starship@geox
3.8
viral
HNother19h ago

Ember-1

▲ 492💬 22333/hrEmber@gmays
3.8
viral
HNai1d ago

Unsealed Briefs in Authors’ Case v. Microsoft/OpenAI

▲ 617💬 60331/hrUnsealed · Briefs · Authors@papergirl
3.7
viral
HNai4h ago

AI companies in race to demonstrate their model most threatening to humanity

▲ 88💬 2229/hr@ljewalsh
3.5
viral
HNother22h ago

On caring for user data: NeoVim caused Vim undo files to be deleted

▲ 375💬 32925/hrNeoVim · Vim@jandeboevrie
3.5
viral
HNai20h ago

There are no "rogue" AI agents

▲ 370💬 25225/hr@zzzeek
3.2
viral
HNother18h ago

Show HN: Lofi Cities – Pixel-art city nights with browser-generated lofi

▲ 265💬 11319/hrLofi · Cities · Pixel@safaelmali
3.1
viral
HNother16h ago

Self-Hosting on the Dark Web

▲ 227💬 8417/hrSelf · Hosting · Dark@mooreds
3.1
viral
HNtech20h ago

Don't couple your Go code to GitHub

▲ 259💬 12417/hrDon · GitHub@birdculture
3.1
viral
HNtech9h ago

Thinking fast and slow in AI: The role of metacognition (2021)

▲ 120💬 3916/hrThinking@teleforce
3.1
viral
HNother21h ago

The Normalization of Inexplicable Failures

▲ 268💬 11316/hrNormalization · Inexplicable · Failures@pxx
3.0
viral
HNother10h ago

Nissan's third generation e-POWER powertrain

▲ 82💬 10614/hrNissan · POWER@mroche
3.0
viral
HNother22h ago

In an $80 motel room, a discovery to shed light on the origins of life

▲ 256💬 9614/hr@danso
2.8
viral
HNother10h ago

Armada: Encrypted, Open-Source, Discord Alternative (Built on Nostr)

▲ 105💬 712/hrArmada · Encrypted · Open@long____cat
2.6
viral
HNother17h ago

Alan Kay's answer to “Did the ENIAC have a BIOS”?

▲ 146💬 4210/hrAlan · Kay · ENIAC@midnightfish
2.6
viral
HNother23h ago

Replacing the old battery on rechargeable bike lights

▲ 178💬 10010/hrReplacing@surprisetalk
2.6
viral
HNfinance21h ago

PostmarketOS is rebranding as Nura

▲ 180💬 5510/hrPostmarketOS · Nura@HotGarbage
2.6
viral
HNgeopolitics2h ago

Congressman Cohen Introduces Articles of Impeachment Against President Trump

▲ 15💬 010/hrCongressman · Cohen · Introduces@hkhn
2.5
viral
HNother11h ago

Was silent reading unusual during Augustine's time?

▲ 69💬 529/hrAugustine@ryanscio
2.5
viral
HNother5h ago

Made by Mechanical Means

▲ 38💬 89/hrMechanical · Means@cocoflunchy
2.4
viral
HNother4h ago

37,500 border drawings: a map of the world as people remember it

▲ 24💬 98/hr@nicocarsui
2.4
viral
HNgeopolitics15h ago

Lunar Terminator Paradox

▲ 90💬 568/hrLunar · Terminator · Paradox@dima55
2.4
viral
HNgeopolitics18h ago

Malleable software: Restoring user agency in a world of locked-down apps (2025)

▲ 106💬 508/hrMalleable · Restoring@evakhoury
2.3
viral
HNother17h ago

What I did at Recurse Center

▲ 109💬 368/hrRecurse · Center@bingden
2.3
viral
HNother23h ago

Ten lines of code that changed my world

▲ 135💬 427/hrTen@dimonomid
2.2
viral
HNai21h ago

Show HN: TinyAIArena watch AI agents battle it out

▲ 110💬 447/hrTinyAIArena@hp6
2.1
viral
HNother11h ago

Self-parking car using genetic algorithm (2021)

▲ 59💬 56/hrSelf@trekhleb
2.0
viral
HNother19h ago

Oral history of John Chowning, inventor of FM synthesis [video]

▲ 83💬 285/hrOral · John · Chowning@Rochus
2.0
viral
HNother17h ago

Imp is a full port of DSPy to the BEAM

▲ 81💬 75/hrImp · DSPy · BEAM@mpweiher
1.9
viral
HNother1d ago

The internet discovers TLA+. Now what?

▲ 122💬 625/hrTLA@matt_d
1.9
viral
HNother22h ago

Fragment of oldest known peace treaty found in Turkey

▲ 91💬 115/hrFragment · Turkey@gmays
1.8
viral
HNother3h ago

Three Days in August: What a DDoS Attack Exposed in Our Network

▲ 9💬 64/hrThree · Days · DDoS@nine_ch
1.8
viral
HNother1d ago

Rusty thoughts on "Parse, don't validate"

▲ 88💬 424/hrRusty · Parse@ingve
1.6
viral
HNai19h ago

Calling the AI bluff: Adding "Do not guess" cut made-up claims from 71% to 20%

▲ 57💬 113/hrCalling · Adding@FKJ
1.6
viral
HNother11h ago

Behold the pawpaw, the tropical 'alien banana' that grows right here in Canada

▲ 31💬 33/hrBehold · Canada@BiraIgnacio
1.5
viral
HNother10h ago

Fool's Expertise

▲ 23💬 123/hrFool · Expertise@elffjs
1.5
viral
HNother11h ago

Packing Binary Is Fun

▲ 25💬 93/hrPacking · Binary · Fun@BurnerBurner
1.4
viral
HNother1d ago

Footguns with Postgres "at time zone 'UTC'"

▲ 57💬 303/hrFootguns · Postgres · UTC@birdculture
1.4
viral
HNai11h ago

OpenAI pauses training of latest models after agents probed US Government sites

▲ 27💬 23/hrOpenAI · Government@daniel_iversen
1.3
viral
HNother3h ago

Big AI's content problem: Take the work, keep the money

▲ 7💬 02/hrBig@samizdis
1.3
viral
HNother13h ago

European industry is doing better than you may think

▲ 25💬 32/hrEuropean@andsoitis
1.1
viral
HNother16h ago

Luarocks.org remote code execution exploit

▲ 27💬 42/hrLuarocks@cupcakerob
1.1
viral
HNtech1d ago

Rust for C# and .NET developers guide by Microsoft

▲ 43💬 82/hrRust · NET · Microsoft@AbuAssar
1.0
viral
HNai12h ago

Cambrian Explosion of AI

▲ 12💬 91/hrCambrian · Explosion@debarshri
0.8
viral
HNother16h ago

Show HN: Cartopolis, interactive globe-sized 3D world

▲ 16💬 31/hrCartopolis@jvanveen
0.6
viral
HNother17h ago

Quantized Reasoning Models Think They Need to Think Longer, but They Do Not

▲ 12💬 11/hrQuantized · Reasoning · Models@theanonymousone
0.5
viral
HNother11h ago

ReScript 12 (2025)

▲ 7💬 01/hrReScript@networked