Trending Signal

100 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: Tue, 29 Sep 2026 16:00:03 GMT
8.3
viral
GitHubtech3h 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.

▲ 4,7124712/hrVoiceStudio · ElevenLabs@debpalash
7.8
viral
GitHubtech3h ago

vectorize-io/hindsight

Hindsight: Agent Memory That Learns

▲ 2,5412541/hrHindsight · Agent · Memory@vectorize-io
7.8
viral
GitHubtech3h ago

paperclipai/paperclip

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

▲ 2,4122412/hr@paperclipai
7.4
viral
Polymarketfinance3h ago

Dota 2: 1win vs Natus Vincere (BO3) - BLAST Slam Group B

This market refers to the Dota 2 match between 1win and Natus Vincere in the BLAST Slam Group B, initially scheduled for September 29, 2026 at 9:00 AM ET. This market will resolve to "1win" if 1win win the match against Natus Vincere. Thi

▲ 1,074,365.3721074365/hrDota · Natus · Vincere@Polymarket
7.1
viral
Polymarketfinance3h ago

Dota 2: LGD Gaming vs Xtreme Gaming - Game 2 Winner

This market refers to the Dota 2 match between LGD Gaming and Xtreme Gaming in the BLAST Slam Group A, initially scheduled for September 29, 2026 at 9:00 AM ET. This market will resolve to "LGD Gaming" if LGD Gaming win Game 2 against Xtre

▲ 606,409.567606410/hrDota · LGD · Gaming@Polymarket
7.1
viral
Polymarketfinance3h 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,

▲ 577,996.438577996/hrStrait · Hormuz@Polymarket
7.0
viral
GitHubai3h ago

NVIDIA/OpenShell

OpenShell is the safe, private runtime for autonomous AI agents.

▲ 978978/hrNVIDIA · OpenShell@NVIDIA
6.9
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

▲ 434,610.29434610/hrShakhtar · Donetsk · UEFA@Polymarket
6.9
viral
GitHubtech3h ago

rohitg00/ai-engineering-from-scratch

Learn it. Build it. Ship it for others.

▲ 855855/hrLearn · Build · Ship@rohitg00
6.8
viral
GitHubtech3h ago

VectifyAI/PageIndex

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

▲ 822822/hrVectifyAI · PageIndex · Document@VectifyAI
6.8
viral
Polymarketfinance3h ago

Will the U.S. invade Iran before 2027?

This market will resolve to "Yes" if the United States commences a military offensive intended to establish control over any portion of Iran by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". For the purposes o

▲ 377,621.399377621/hrIran@Polymarket
6.7
viral
GitHubai3h ago

mvschwarz/openrig

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

▲ 733733/hrMulti · Claude · Code@mvschwarz
6.7
viral
GitHubai3h ago

dream-num/univer

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

▲ 692692/hrOffice · Harness · Agents@dream-num
6.7
viral
Polymarketfinance3h ago

US announces end of Iranian blockade by September 30, 2026?

On July 13, 2026, Trump announced the United States would reinstate its naval blockade of Iran, targeting Iranian ships and customers. This market will resolve to “Yes” if the United States government, or an authorized representative of th

▲ 291,838.362291838/hrIranian@Polymarket
6.6
viral
Polymarketfinance3h ago

Trump renames AI by September 30?

This market will resolve to "Yes" if Donald Trump signs an executive order, proclamation, or presidential memorandum that adopts a new official name for artificial intelligence, or directs a federal agency or the federal government to adopt

▲ 273,956.608273957/hrTrump@Polymarket
6.6
viral
Polymarketfinance3h ago

Bari: Pol Martin Tiffon vs Laurent Lokoli

This market refers to the tennis match between Pol Martin Tiffon and Laurent Lokoli in the Bari, originally scheduled for September 28, 2026 at 4:00AM ET. This market will resolve to 'Pol Martin Tiffon' if Pol Martin Tiffon advances agains

▲ 254,033.708254034/hrBari · Pol · Martin@Polymarket
6.5
viral
GitHubtech3h ago

cs341-illinois/coursebook

Open Source Introductory Systems Programming Textbook for the University of Illinois

▲ 569569/hrOpen · Introductory · Systems@cs341-illinois
6.5
viral
Techmemeai⚡ Pre-viral3h ago

IPO prospectus: Anthropic has agreements to pay SpaceX up to $84.5B to use its Nvidia-based compute through 2029, mostly cancellable with a 90-day notice period (Grace Kay/The Information)

0/hrIPO · Anthropic · SpaceX@Techmeme
6.5
viral
Techmemegeopolitics⚡ Pre-viral3h ago

Trump officially launches America.gov, an AI-powered single access point for federal government services and information led by Airbnb co-founder Joe Gebbia (Mallory Wilson/The Hill)

0/hrTrump · America · Airbnb@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral4h ago

Sources: John Ternus is overhauling Apple to release products more often and create a leaner organization with a greater focus on engineering (Mark Gurman/Bloomberg)

0/hrJohn · Ternus · Apple@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral4h ago

Miami-based Jeeves, which launched stablecoin-based payments earlier this year, raised a $110M Series C led by CoinFund, with participation from a16z and others (Maria Clara Cobo/Bloomberg)

0/hrMiami · Jeeves · Series@Techmeme
6.5
viral
Techmemeai⚡ Pre-viral5h ago

Sources: OpenAI's ARR is nearing $70B, growing 70%+ since the beginning of Q3, with B2B revenue up 100%+; it added more consumer revenue in Q3 than all of 2025 (Madison Mills/Axios)

0/hrOpenAI · ARR · B2B@Techmeme
6.5
viral
Techmemetech⚡ Pre-viral5h ago

In a July letter to Rep. Jamie Raskin, Apple explained it removed ICEBlock and similar ICE-tracking apps in 2025 due to agent and detainee safety concerns (Clare Duffy/CNN)

0/hrRep · Jamie · Raskin@Techmeme
6.5
viral
Techmemeai⚡ Pre-viral6h ago

IPO prospectus: Anthropic expects to spend $518B+ over 10 years with six partners on AI infrastructure; ~80% is non-cancelable or payable regardless of usage (Reuters)

0/hrIPO · Anthropic@Techmeme
6.5
viral
Techmemeai⚡ Pre-viral6h ago

Investigation: McDonald's is utilizing an AI pricing engine across nearly 14,000 restaurants to generate location-specific "optimal prices" for menu items (Waylon Cunningham/Reuters)

0/hrInvestigation · McDonald · Waylon@Techmeme
6.5
viral
Techmemeai7h ago

EliseAI, which provides AI tools for health care and housing industries, raised $350M at a $4B valuation, up from $2.2B after raising $250M in August 2025 (Nick Lichtenberg/Fortune)

0/hrEliseAI · Nick · Lichtenberg@Techmeme
6.5
viral
Techmemetech7h ago

Q&A with Timnit Gebru, who says the "existential risk" narrative is a harmful marketing strategy and the "stochastic parrots" metaphor is not outdated (Lauren Goode/Wired)

0/hrTimnit · Gebru · Lauren@Techmeme
6.5
viral
Techmemetech8h ago

FOI docs: UK police's six-month live facial recognition trial in London railway stations scanned 500K+ faces, leading to no arrests and one false-positive alert (Daniel Boffey/The Guardian)

0/hrFOI · London · Daniel@Techmeme
6.5
viral
Techmemeai8h ago

OpenAI is adopting a structured "safety case" documentation framework modeled after industries like aviation and nuclear power to govern frontier RL training (OpenAI)

0/hrOpenAI@Techmeme
6.5
viral
Techmemeai8h ago

Sources: Nvidia is in early-stage talks with insurance companies to structure risk-mitigation products to protect lenders against loan defaults by neoclouds (Financial Times)

0/hrNvidia@Techmeme
6.5
viral
Techmemetech8h ago

Censorship monitor EngelliWeb says X blocked nearly 500 accounts in Turkey, including those of journalists, economists, and academics, after court orders (Inci Ozbek/Bloomberg)

0/hrCensorship · EngelliWeb · Turkey@Techmeme
6.5
viral
Techmemetech8h ago

Shein reports Q2 revenue up 0.9% YoY to $11B and net income down 66% to $228M, in its first report since a Hong Kong IPO; its stock is ~30% below its IPO price (Tracy Qu/Wall Street Journal)

0/hrShein · YoY · Hong@Techmeme
6.3
viral
GitHubai3h ago

t8y2/dbx

25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具,支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 100+ 数据库,提供桌面端、Docker、CLI、内置 AI 助手和 MCP。

▲ 460460/hrMySQL · PostgreSQL · SQLite@t8y2
6.3
viral
GitHubtech3h ago

oblien/openship

Self-hosted deployment platform

▲ 436436/hrSelf@oblien
5.7
viral
GitHubtech3h ago

willfaust/Madeira

Run x86-64 Windows PC games on jailed iOS via FEX-Emu + Wine + DXMT

▲ 229229/hrMadeira · Run · Windows@willfaust
5.7
viral
HNfinance4h ago

macOS Golden Gate Is a Buggy Mess

▲ 202💬 130183/hrGolden · Gate · Buggy@SquareOrbits
5.3
viral
HNother8h ago

You Are No Longer Invited to Dinner

▲ 453💬 395137/hrLonger · Invited · Dinner@barry-cotter
5.3
viral
HNai5h ago

Claude partial outage

▲ 154💬 117135/hrClaude@sidcool
5.1
viral
GitHubtech3h ago

averygan/reclip

Download videos from almost any website. Lightweight, self-hosted media downloader with a clean web UI.

▲ 114114/hrDownload · Lightweight@averygan
5.1
viral
HNgeopolitics7h ago

US sanctions force The Netherlands off Microsoft and toward alternative NixOS

▲ 318💬 286108/hrNetherlands · Microsoft · NixOS@mywacaday
5.0
viral
HNfinance7h ago

500k facial scans at UK stations yield no arrests, 1 false positive

▲ 319💬 21196/hr@ilamont
4.9
viral
HNother6h ago

How Delhi cut electricity loss from 50 to 5 percent

▲ 221💬 14089/hrDelhi@rbanffy
4.8
viral
HNai5h ago

Unsurprisingly, Meta's new Muse AI agent blatantly ignores users permissions

▲ 129💬 2180/hrUnsurprisingly · Meta · Muse@dkobia
4.4
viral
HNai10h ago

AI companies leak data to advertisers [pdf]

▲ 340💬 10957/hr@damaru2
4.3
viral
HNother1d ago

Sonnet 5.5

▲ 851💬 58252/hrSonnet@D2OQZG8l5BI1S06
4.2
viral
HNtech1d ago

Updated Google Maps shows destruction of the city of Rafah

▲ 828💬 71348/hrUpdated · Google · Maps@slowin
4.2
viral
HNother5h ago

America.gov – Whatever you need from government, start here

▲ 64💬 5447/hrAmerica · Whatever@plesiv
4.0
viral
HNtech5h ago

Google ending ChromeOS support two years early

▲ 60💬 2641/hrGoogle · ChromeOS@rbanffy
4.0
viral
GitHubtech3h ago

rakyll/hey

HTTP load generator, ApacheBench (ab) replacement

▲ 3131/hrHTTP · ApacheBench@rakyll
4.0
viral
HNother8h ago

Jeeves. Reasoning improves Jev-like decision models

▲ 152💬 6639/hrJeeves · Reasoning · Jev@nicowaltz
3.9
viral
HNother23h ago

California farmers are struggling to sell grapes as demand for wine drops

▲ 319💬 76735/hrCalifornia@randycupertino
3.9
viral
HNother1d ago

Pirating the Pirates

▲ 659💬 33834/hrPirating · Pirates@piotrgrabowski
3.9
viral
HNai23h ago

It's Time to Investigate the AI Labs

▲ 565💬 23934/hrTime · Investigate · Labs@ibobev
3.8
viral
HNother23h ago

Jeff – Jev-compatible 0.8B decision models, trained at home, ~30 ms

▲ 546💬 21233/hrJeff · Jev@firelex
3.8
viral
HNother6h ago

1 in 8 cancer cases worldwide are caused by infections, study finds

▲ 83💬 5232/hr@colinprince
3.7
viral
HNother1d ago

Coding is not solved

▲ 530💬 51630/hrCoding@firstSpeaker
3.6
viral
HNother6h ago

Without the Hot Air

▲ 72💬 3927/hrHot · Air@0sake_rs
3.5
viral
HNtech1d ago

Kids turned low-traffic NPR Spotify comments into a secret group chat

▲ 454💬 24624/hrKids · NPR · Spotify@simonpure
3.4
viral
HNgeopolitics5h ago

What makes software development engineering

▲ 33💬 3821/hr@ibobev
3.3
viral
HNother11h ago

Firebase SDK is CRASHING ALLLL iOS Apps, since today morning

▲ 123💬 6821/hrFirebase · SDK · CRASHING@pranshuchittora
3.3
viral
HNtech1d ago

MongoDB CEO resigns to join Meta

▲ 356💬 28620/hrMongoDB · CEO · Meta@diek
3.3
viral
HNother10h ago

Using any C++ library in Godot

▲ 123💬 3319/hrUsing · Godot@czoido
3.2
viral
HNother23h ago

World Labs is Joining AMD

▲ 295💬 11118/hrWorld · Labs · Joining@mfiguiere
3.1
viral
HNother1d ago

Does Reddit have an astroturfing problem? What the data suggests

▲ 270💬 35017/hrReddit@p-s-v
3.0
viral
HNai1d ago

MicroLLM Lab – Try 7 tiny LLM's in the browser

▲ 265💬 9815/hrMicroLLM · Lab · Try@logicallee
3.0
viral
HNai1d ago

Nvidia wants to put a watchdog chip next to every AI agent

▲ 211💬 27714/hrNvidia@jonbaer
2.9
viral
HNother5h ago

Where's the "Intelligence Explosion"?

▲ 26💬 814/hrIntelligence · Explosion@anon373839
2.9
viral
HNother1d ago

Parley: Federated, decentralised chat that speaks plain IRC

▲ 321💬 18514/hrParley · Federated · IRC@davidcollantes
2.9
viral
HNother1d ago

Hijacking the PS5's RTMP stream

▲ 279💬 8913/hrHijacking · PS5 · RTMP@ibobev
2.8
viral
HNother18h ago

Tank Body Problem

▲ 164💬 3512/hrTank · Body · Problem@jimbooonooo
2.7
viral
HNother5h ago

Why Doesn't Anyone Want to Fix One of America's Scariest Roads?

▲ 13💬 1112/hrDoesn · Anyone · Fix@adrianhon
2.6
viral
HNother9h ago

Show HN: Raven – The harness of harnesses, built for RSI

▲ 44💬 3410/hrRaven · RSI@cyfyifanchen
2.6
viral
HNother1d ago

Show HN: HN.watch – Videos of all Hacker News posts

▲ 203💬 9610/hrVideos · Hacker@mrborgen
2.6
viral
HNother9h ago

New Cyber-OSINT model released

▲ 46💬 1510/hrCyber · OSINT@soltanov
2.5
viral
HNother1d ago

Phyllotaxis: An audio-reactive LED display

▲ 206💬 319/hrPhyllotaxis · LED@evakhoury
2.5
viral
HNother19h ago

1996 chat room simulator connected to Win95 and System 7 web desktops

▲ 121💬 469/hrWin95 · System@henrychannel
2.5
viral
HNother5h ago

Ask HN: What're You Reading?

▲ 12💬 159/hrReading@dan-bailey
2.4
viral
HNtech1d ago

Cf: The Agentic CLI for the Cloudflare API

▲ 160💬 808/hrAgentic · CLI · Cloudflare@macleos
2.4
viral
HNother22h ago

ESP32S3 cluster running 1.58-bit (BitNet) Language model

▲ 134💬 308/hrESP32S3 · BitNet · Language@nkko
2.3
viral
HNother1d ago

Show HN: Destroy Any Website with Stickman

▲ 153💬 377/hrDestroy · Website · Stickman@HugoDz
2.3
viral
HNother23h ago

Scientists solve 1840s space weather mystery

▲ 118💬 527/hrScientists@gumby
2.3
viral
HNai1d ago

What would a serious AI product look like?

▲ 166💬 767/hr@lumpa
2.2
viral
HNtech11h ago

Startup Nights 2026 is comming up on 5-6 Nov. in Switzerland

▲ 44💬 247/hrStartup · Nights · Switzerland@sschueller
2.1
viral
HNother1d ago

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

▲ 175💬 326/hr@nicocarsui
2.1
viral
HNother1d ago

Show HN: PaperMono, e-ink fridge magnet shopping list with mobile web page

▲ 144💬 616/hrPaperMono@seamus_c
2.1
viral
HNother20h ago

Show HN: Pac-Bench – How well can models one-shot a Pac-Man game?

▲ 76💬 456/hrPac · Bench · Man@thefourthchime
2.0
viral
HNother5h ago

Backblaze Drive Stats for Q2 2026

▲ 13💬 05/hrBackblaze · Drive · Stats@HieronymusBosch
1.9
viral
HNother7h ago

Show HN: Jevstiller – Distill Jev into a local model, with a disagreement bound

▲ 18💬 35/hrJevstiller · Distill · Jev@tgluck
1.9
viral
HNother1d ago

The systems that no one will test

▲ 119💬 535/hr@perone
1.9
viral
HNother1d ago

Show HN: Free alternative to graphics design giants

▲ 127💬 505/hrFree@sia_xi
1.8
viral
HNai13h ago

Uncensored and Offensive Security AI Models Benchmark

▲ 37💬 114/hrUncensored · Offensive · Security@soltanov
1.8
viral
HNother10h ago

Evan Doorbell's Phone Tapes – Brought to You by Telephone World

▲ 27💬 94/hrEvan · Doorbell · Phone@mikecarlton
1.7
viral
HNother1d ago

What heraldry and Japanese mon can teach about visual-identity generators

▲ 83💬 254/hrJapanese@bovermyer
1.6
viral
HNai7h ago

Mistral CEO says U.S. AI safety debate masks competitors' 'negligence'

▲ 14💬 04/hrMistral · CEO@cramer4next
1.3
viral
HNother1d ago

Reducing undefined behavior in the C language

▲ 45💬 112/hrReducing@chmaynard
1.1
viral
HNother1d ago

Launch HN: Vespper (YC F24) – SOTA Docx MCP

▲ 35💬 152/hrLaunch · Vespper · F24@topaztee
1.1
viral
HNother1d ago

GDB 18.1 Released

▲ 40💬 32/hrGDB · Released@edelsohn
0.9
viral
HNai5h ago

Stupid Over-Reliance on Palantir AI Helped Lead to US Bombing of Iranian School

▲ 3💬 01/hrStupid · Reliance · Palantir@cdrnsf
0.3
viral
HNother1d ago

Georeferencing Chernarus and visiting in real life (2021)

▲ 8💬 00/hrGeoreferencing · Chernarus@carlos-menezes
0.2
viral
HNother1d ago

Walking Men

▲ 5💬 00/hrWalking · Men@surprisetalk