Trending Signal

130 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: Fri, 21 Aug 2026 20:00:05 GMT
8.2
viral
Polymarketfinance4h ago

Counter-Strike: Vitality vs Spirit (BO3) - Esports World Cup Playoffs

This market refers to the Counter-Strike Quarterfinal 4 match between Vitality and Spirit in the Esports World Cup Playoffs, initially scheduled for August 21, 2026 at 1:00 PM ET. This market will resolve to "Vitality" if Vitality win the

3,876,247.6273876248/hrCounter · Strike · Vitality@Polymarket
8.1
viral
GitHubtech4h ago

mattpocock/skills

Skills for Real Engineers. Straight from my .agents directory.

3,3683368/hrSkills · Real · Engineers@mattpocock
7.8
viral
Polymarketfinance4h ago

Cincinnati Open: Sara Bejlek vs Madison Keys

This market refers to the tennis match between Sara Bejlek and Madison Keys in the Cincinnati Open, originally scheduled for August 21, 2026 at 11:00AM ET. This market will resolve to 'Sara Bejlek' if Sara Bejlek advances against Madison K

1,903,144.0681903144/hrCincinnati · Open · Sara@Polymarket
7.7
viral
Polymarketfinance4h ago

Will Arsenal FC win on 2026-08-21?

In the upcoming game, scheduled for August 21, 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 completed

1,658,360.8051658361/hrArsenal@Polymarket
7.6
viral
Polymarketfinance4h ago

Will the Fed decrease interest rates by 25 bps after the September 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

1,468,253.1851468253/hrFed@Polymarket
7.3
viral
GitHubtech4h ago

AprilNEA/OpenLogi

⚡️A native, local-first alternative to Logitech Options+, written in Rust 🦀 — remap buttons, DPI, and SmartShift over HID++. No account, no telemetry.

1,3721372/hrAprilNEA · OpenLogi · Logitech@AprilNEA
7.2
viral
Polymarketfinance4h ago

Will Real Betis Balompié win on 2026-08-21?

In the upcoming game, scheduled for August 21, 2026 If Real Betis Balompié 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

692,417.681692418/hrReal · Betis · Balompi@Polymarket
7.2
viral
GitHubai4h ago

harry0703/MoneyPrinterTurbo

利用 AI 大模型和自动化工作流,根据主题或关键词一键生成高清短视频。Generate HD short videos from a topic or keyword with an automated AI workflow.

1,1871187/hrMoneyPrinterTurbo · Generate@harry0703
7.1
viral
Polymarketfinance4h ago

LoL: Team Vitality vs Natus Vincere - Game 1 Winner

This market refers to the LoL match between Team Vitality and Natus Vincere in the LEC Regular Season, initially scheduled for August 21, 2026 at 1:15 PM ET. This market will resolve to "Team Vitality" if Team Vitality win Game 1 against N

648,136.837648137/hrLoL · Team · Vitality@Polymarket
7.1
viral
Polymarketgeopolitics4h ago

NATO x Russia military clash by August 31, 2026?

This market will resolve to "Yes" if there is a military encounter between the military forces of a NATO country and Russia between market creation and August 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". A "military

610,012.935610013/hrNATO · Russia@Polymarket
7.0
viral
GitHubtech4h ago

mahlernim/google-timeline-visualizer

Visualize your year in travel using your Google Location History (Timeline) data

1,0401040/hrVisualize · Google · Location@mahlernim
6.9
viral
GitHubai4h ago

santifer/career-ops

Open-source AI job search: scan job portals, evaluate listings with a structured A-F rubric into a 1.0-5.0 score, tailor your CV, track applications — runs locally in your AI coding CLI (Claude Code, Codex, OpenCode, Antigravity…)

918918/hrOpen · CLI · Claude@santifer
6.9
viral
GitHubtech4h ago

modular/modular

The Modular Platform (includes MAX & Mojo)

905905/hrModular · Platform · MAX@modular
6.9
viral
Polymarketfinance4h ago

LoL: Team Heretics vs SK Gaming - Game 2 Winner

This market refers to the LoL match between Team Heretics and SK Gaming in the LEC Regular Season, initially scheduled for August 21, 2026 at 11:00 AM ET. This market will resolve to "Team Heretics" if Team Heretics win Game 2 against SK G

427,279.017427279/hrLoL · Team · Heretics@Polymarket
6.8
viral
GitHubfinance4h ago

obra/superpowers

An agentic skills framework & software development methodology that works.

789789/hr@obra
6.6
viral
GitHubai4h ago

volcengine/OpenViking

Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.

659659/hrOpenViking · Self · Context@volcengine
6.5
viral
GitHubai4h ago

JuliusBrussee/caveman

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

594594/hrJuliusBrussee · Claude · Code@JuliusBrussee
6.5
viral
GitHubtech4h ago

makeplane/plane

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

577577/hrOpen · Jira · Linear@makeplane
6.5
viral
TechmemeaiPre-viral4h ago

Source: OpenAI's VP of sales in the Americas, Kaylin Voss, resigned a week after Denise Dresser left, prompting others on the sales team to consider resigning (Laura Bratton/The Information)

0/hrOpenAI · Americas · Kaylin@Techmeme
6.5
viral
TechmemetechPre-viral4h ago

The US DOJ and TikTok reach a $400M settlement to resolve allegations TikTok violated COPPA; the DOJ filed the lawsuit in 2024 (Ashley Gold/Axios)

0/hrDOJ · TikTok · COPPA@Techmeme
6.5
viral
TechmemeaiPre-viral4h ago

Sources: Apple is cutting 200+ jobs, including ~100 positions from the Vision Pro unit and another 100 from the Siri team, as it focuses on new devices and AI (Mark Gurman/Bloomberg)

0/hrApple · Vision · Pro@Techmeme
6.5
viral
TechmemeaiPre-viral5h ago

Anthropic says Mythos 5 is now in public beta in Claude Security for Enterprise users, and it is working with providers to embed Mythos 5 in defensive tools (Claude)

0/hrAnthropic · Mythos · Claude@Techmeme
6.5
viral
TechmemetechPre-viral6h ago

Sources: London-based AI infrastructure startup Nscale is seeking to raise as much as $3B in its US IPO, which could take place as soon as September (Bailey Lipschultz/Bloomberg)

0/hrLondon · Nscale · IPO@Techmeme
6.5
viral
Techmemefinance7h ago

Sources: the US Department of Energy is investigating whether Chinese lidar sensors might pose a security risk if they become widely used on vehicles in the US (Sean O'Kane/TechCrunch)

0/hrDepartment · Energy · Chinese@Techmeme
6.5
viral
Techmemetech7h ago

Walmart, which has long resisted contactless Tap to Pay payments, says its stores will get the tech, which supports Apple Pay and Google Pay, by the end of 2026 (Sarah Perez/TechCrunch)

0/hrWalmart · Tap · Pay@Techmeme
6.5
viral
Techmemetech8h ago

Filings: Apple paid Ireland $17B in taxes in 2025, 40% of its $43B in global corporate income tax total, after an EU court ordered it to pay €13B in back taxes (Jamie John/Financial Times)

0/hrFilings · Apple · Ireland@Techmeme
6.5
viral
Techmemefinance8h ago

A Dutch regulator fines Uber €825M for deactivating driver accounts through automated systems without informing them, in the second largest fine under GDPR (Financial Times)

0/hrDutch · Uber · GDPR@Techmeme
6.5
viral
Techmemetech9h ago

Space data center startup Starcloud raised a $250M extension, at a $2.3B valuation, to its March $170M Series A; source: Nvidia invested $25M (Tim Fernholz/TechCrunch)

0/hrSpace · Starcloud · Series@Techmeme
6.5
viral
Techmemeai10h ago

Kakao plans to spin off its chat app-based platform business into a company tentatively named KakaoAI and relist it on the Korea Exchange on January 27, 2027 (Reuters)

0/hrKakao · KakaoAI · Korea@Techmeme
6.5
viral
Techmemefinance10h ago

Filings: The Shanghai Stock Exchange accepted China-based chipmaker YMTC's application to list its shares on the STAR Market; YMTC seeks to raise ~$4.9B (Reuters)

0/hrFilings · Shanghai · Stock@Techmeme
6.5
viral
Techmemeai11h ago

DeepSeek unveils an experimental multimodal version of its V4 Flash model, saying it nears the performance of Anthropic's Opus 4.8 on multimodal agentic tests (Bloomberg)

0/hrDeepSeek · Flash · Anthropic@Techmeme
6.5
viral
Techmemetech11h ago

Patreon announces new and overhauled features, including recommendation algorithm changes aimed at making it easier for smaller creators to get discovered (Jess Weatherbed/The Verge)

0/hrPatreon · Jess · Weatherbed@Techmeme
6.5
viral
Techmemetech12h ago

A look at London cab drivers' concerns and pushback against robotaxis, as Waymo and Wayve race to make London their European launch pad for driverless services (Financial Times)

0/hrLondon · Waymo · Wayve@Techmeme
6.3
viral
GitHubai4h ago

Tencent/AI-Infra-Guard

A full-stack AI Red Teaming platform securing AI ecosystems via Agent Scan, Skills Scan, MCP scan, AI Infra scan and LLM jailbreak evaluation.

435435/hrTencent · Infra · Guard@Tencent
6.2
viral
GitHubtech4h ago

cursor/plugins

Cursor plugin specification and official plugins

391391/hrCursor@cursor
6.1
viral
GitHubtech4h ago

RyanCodrai/turbovec

A vector index built on TurboQuant, written in Rust with Python bindings

348348/hrRyanCodrai · TurboQuant · Rust@RyanCodrai
6.1
viral
GitHubai4h ago

chaitanyagiri/munder-difflin

local multi-agent harness

344344/hr@chaitanyagiri
6.0
viral
GitHubai4h ago

PostHog/posthog

🦔 PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

334334/hrPostHog · Steer · Slack@PostHog
6.0
viral
Googleother4h ago

klay thompson

20,00040000/hr
6.0
viral
Xother7h ago

Pre-Order to play the MW4 BETA

00/hrPre · Order · MW4
5.9
viral
Googleother12h ago

arsenal vs coventry

200,00025000/hr
5.9
viral
Xother7h ago

Dallas Mavericks

00/hrDallas · Mavericks
5.9
viral
Googleother4h ago

braves vs brewers

10,00020000/hr
5.9
viral
Xother7h ago

Tzolis

00/hrTzolis
5.8
viral
Googleother6h ago

alisa goods

20,00010000/hr
5.8
viral
Xai7h ago

Kai Havertz

00/hrKai · Havertz
5.8
viral
GitHubtech4h ago

agent-substrate/substrate

Agent Substrate: the core system

245245/hrAgent · Substrate@agent-substrate
5.7
viral
Googleother1d ago

fever vs wings

200,00010000/hr
5.7
viral
Xother7h ago

Gorilla Grodd

00/hrGorilla · Grodd
5.7
viral
Googleother6h ago

qc p

20,00010000/hr
5.7
viral
Xother7h ago

American Vandal

00/hrAmerican · Vandal
5.6
viral
Googleother7h ago

kj biermann

20,0006667/hr
5.6
viral
Xother7h ago

Madison Keys

00/hrMadison · Keys
5.5
viral
HNai10h ago

Kagi added a setting for removing paywalled links from search results

838💬 289162/hrKagi@speckx
5.5
viral
Googleother22h ago

publix blueberry recall

100,0005556/hr
5.5
viral
Xother7h ago

Pierre "P" Thomas

00/hrPierre · Thomas
5.4
viral
Googleother1d ago

raiders vs texans

100,0004348/hr
5.4
viral
Xother7h ago

John Roberts

00/hrJohn · Roberts
5.4
viral
Googleother10h ago

voting

20,0003333/hr
5.4
viral
Xother7h ago

GOOD MORNING MINTO

00/hrGOOD · MORNING · MINTO
5.3
viral
Googleother10h ago

prince harry news

20,0003333/hr
5.3
viral
Xother7h ago

#COYG

00/hrCOYG
5.2
viral
Googlegeopolitics19h ago

weather tornado warning

50,0003333/hr
5.2
viral
Xother7h ago

Rovert

00/hrRovert
5.2
viral
Googleother12h ago

travis kelce chiefs training camp

20,0002500/hr
5.2
viral
Xother7h ago

Ed Martin

00/hrMartin
5.1
viral
HNother11h ago

Grand jury declines to indict Ohio man charged with destroying Flock camera

582💬 328108/hrGrand · Ohio · Flock@throw7
5.1
viral
Googleother8h ago

walmart tap to pay

10,0002500/hr
5.1
viral
Xtech7h ago

#Tesla

00/hrTesla
5.0
viral
Googleother1d ago

ryan hurst

50,0002381/hr
5.0
viral
Xother7h ago

#FursuitFriday

00/hrFursuitFriday
4.7
viral
HNother7h ago

Kobo can run apps now

220💬 8573/hrKobo@thepoet
4.6
viral
HNother8h ago

Felony Bench

272💬 12571/hrFelony · Bench@colinprince
4.3
viral
HNother8h ago

Omacom Foundation launches with $8M

147💬 12253/hrOmacom · Foundation@djfergus
4.3
viral
HNother13h ago

DeepSeek-v4-flash-vision-exp

401💬 13650/hrDeepSeek@dares2573
4.2
viral
HNai21h ago

AI companies destroy physical books – let's scan rare books before it's too late

440💬 79248/hr@Cider9986
4.2
viral
HNother10h ago

I accidentally logged hundreds of thousands of phone calls to military bases

302💬 3847/hr@gavide
3.9
viral
HNother11h ago

Felony charges for citizen deleting phone data at US Border

160💬 24836/hrFelony · Border@floathub
3.9
viral
HNother5h ago

Scientists release biggest 2D map of the universe

45💬 936/hrScientists@NKosmatos
3.8
viral
HNother10h ago

New Worlds: We are living in the future of J.G. Ballard or William Gibson

170💬 11533/hrWorlds · Ballard · William@speckx
3.7
viral
HNother8h ago

c100

97💬 8129/hr@tosh
3.7
viral
HNai9h ago

Claudette: Make Claude stop talking like a BuzzFeed article

109💬 8928/hrClaudette · Claude · BuzzFeed@aakil
3.6
viral
HNother12h ago

I'm becoming AI-blind

153💬 15128/hr@rcymerys
3.6
viral
HNother8h ago

I Just Want to Search

82💬 4126/hrSearch@ssiddharth
3.5
viral
HNother16h ago

The Lost Treasure of Sid Meier's Pirates

235💬 13224/hrLost · Treasure · Sid@spankibalt
3.5
viral
HNother8h ago

Cancer-related mortality among US pilots and flight attendants

70💬 7724/hrCancer@jader201
3.4
viral
HNother9h ago

WPD won't replace stolen Flock cameras, citing public trust

92💬 6522/hrWPD · Flock@erikschoster
3.4
viral
HNother14h ago

Small, native web tricks worth remembering

197💬 5122/hrSmall@marcomezzavilla
3.3
viral
HNother6h ago

When the shortage is the strategy

37💬 2921/hr@speckx
3.1
viral
HNother10h ago

Radiation damage to Hubble has been 4.3 years out of phase with the Solar cycle

90💬 3016/hrRadiation · Hubble · Solar@pppone
3.1
viral
HNother7h ago

What happens when a GPU reads memory

54💬 1216/hrGPU@ibobev
3.0
viral
HNgeopolitics7h ago

Building an (almost) fully self-hosted, sandboxed, agentic software factory

41💬 2816/hrBuilding@jakelsaunders94
3.0
viral
HNother1d ago

Ox Alpha

223💬 17415/hrAlpha@mtokmak06
3.0
viral
HNother6h ago

Rebuilding our Electron meeting-recording engine in Swift

34💬 615/hrRebuilding · Electron · Swift@arguiot
3.0
viral
HNtech8h ago

I ran Photoshop on a £0.60 computer chip

64💬 1215/hrPhotoshop@colinprince
2.9
viral
HNtech17h ago

We Rebuilt the Linux MicroVM Stack on Apple Silicon

141💬 8214/hrRebuilt · Linux · MicroVM@signa11
2.9
viral
HNother11h ago

Yes/No/Cancel causes Aspirin sales to soar (2007)

66💬 6114/hrCancel · Aspirin@ankitg12
2.9
viral
HNother8h ago

How we made a text-to-speech model respond in sub-50 ms

51💬 1114/hr@toebee
2.7
viral
HNother7h ago

Show HN: Proliferate- open-source, self-hostable Codex for any coding agent

31💬 1212/hrProliferate · Codex@pablo24602
2.7
viral
HNfinance8h ago

New York’s office market is home to the most tech workers: CBRE report

29💬 3711/hrCBRE@toomuchtodo
2.6
viral
HNai4h ago

Readers can't identify watermarked AI text

5💬 010/hrReaders@dmarto
2.6
viral
HNother8h ago

The US techlash is real

38💬 710/hr@thm
2.5
viral
HNother7h ago

Decayfmt – a file format that corrupts itself a little every time you open it

30💬 109/hrDecayfmt@unprovable
2.5
viral
HNother20h ago

Micron announces $10B research hub in Boise

111💬 589/hrMicron · Boise@osnium123
2.4
viral
HNother12h ago

Kino: A high-performance Ractor web server for Ruby 4.0

67💬 138/hrKino · Ractor · Ruby@ksec
2.4
viral
HNai5h ago

Bringing the cybersecurity capabilities of Claude Mythos 5 to more defenders

9💬 18/hrBringing · Claude · Mythos@garo-pro
2.4
viral
HNother11h ago

DuckDB V2 PEG-based SQL parser

52💬 68/hrDuckDB · PEG · SQL@karma_daemon
2.3
viral
HNother9h ago

How I came to write that paper with Leslie Lamport

35💬 98/hrLeslie · Lamport@baruchel
2.3
viral
HNother7h ago

Another better lower bound for n=17 square packing

21💬 47/hrAnother@gus_massa
2.3
viral
HNother5h ago

Tumble Forth – from assembly to OS with C compiler

7💬 07/hrTumble · Forth@vicek22
2.2
viral
HNother4h ago

One Night in Uzbekistan

6💬 07/hrOne · Night · Uzbekistan@paulpauper
2.2
viral
HNother10h ago

Kodak's "pre-invented" lunar orbiter camera; or, the fate of SAMOS readout

40💬 17/hrKodak · SAMOS@cainxinth
2.2
viral
HNother11h ago

The road to ACID transactions in Cassandra 6

50💬 16/hrACID · Cassandra@eatonphil
2.0
viral
HNother4h ago

Most of the Fastest-Growing Megacities Will Soon Be in Africa

4💬 06/hrFastest · Growing · Megacities@karakoram
2.0
viral
HNother8h ago

Code Obfuscation via Local Mixing

26💬 16/hrCode · Obfuscation · Local@fbrusch
2.0
viral
HNother5h ago

Death to the Self-Playing Game

5💬 15/hrDeath · Self · Playing@speckx
2.0
viral
HNtech6h ago

Tesla sunsets its Solar Roof tiles

13💬 05/hrTesla · Solar · Roof@doener
2.0
viral
HNother16h ago

Better Batteries

52💬 225/hrBetter · Batteries@olexsmir
1.9
viral
HNother11h ago

Nothing Doing

29💬 135/hrNothing · Doing@surprisetalk
1.9
viral
HNother6h ago

Galactic Compass 2: now with new augmented reality mode

11💬 25/hrGalactic · Compass@bobbiechen
1.7
viral
HNother10h ago

Getting silly with C, part and((int*)-8)[3]

22💬 44/hrGetting@surprisetalk
1.6
viral
HNother8h ago

How we built a proxy to migrate Kafka producers with zero downtime

14💬 13/hrKafka@exposition
1.6
viral
HNother11h ago

The Prague of Deus Ex: Mankind Divided

21💬 73/hrPrague · Deus · Mankind@keiferski
1.6
viral
HNother6h ago

Show HN: Declarative-forms – await an object the way prompt() awaits a string

7💬 13/hrDeclarative@WolfOliver
1.5
viral
HNother6h ago

Man loses so much weight employer doesn't recognize him

7💬 13/hrMan@madihaa
1.5
viral
HNother9h ago

Zig's Io.Threaded Is Neat

16💬 13/hrZig · Threaded · Neat@chilipepperhott
1.4
viral
HNother8h ago

The B-right/V R2 Operating System (2000)

11💬 23/hrOperating · System@Bluestein
1.3
viral
HNother9h ago

Cosine similarity is dead. Long live cosine similarity (2025)

12💬 22/hrCosine · Long@j0selit0
1.3
viral
HNother1d ago

Launch HN: Vendo (YC S26) – Let users build features on top of your product

56💬 222/hrLaunch · Vendo · S26@yousefh409
1.3
viral
HNother5h ago

Volcanoes That Made History

3💬 02/hrVolcanoes · History@knowablemag