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Common Ground · Nightly Ledger

Trending on 12 September 2026

· rebuilt 11:16 UTC · 21 of 21 sources answered

Self-check 7 of 7 checks passed · rubric v1

Every morning a machine reads what the open web says it is looking at — search trends, the most-read encyclopedia articles, the link aggregators, the fediverse, the day’s headlines and the newest repositories — and keeps what several of them say at once. Each source keeps its own label and its own count; the crossing is done by a token rule that is written down, not by a model that guesses.

Rising this week

Terms that build over weeks rather than spiking for a morning, counted across link aggregators, news, code repositories and preprints. The figure is the last seven days; the pace beside it compares those days with the three weeks before them.

All watched terms →Rising16Established17Quiet2

Converging now

Every topic that more than one source was looking at, and which sources those were. The row is the topic, the column is the source, and a mark is that source carrying it — so a row’s length is exactly the claim the ledger makes about it.

A mark is drawn larger the higher the topic stands in that source’s OWN list, in three steps. Ranks are not compared across sources: a list of three hundred and a list of twenty-five are different rulers, so each column is weighed against itself alone. The number in the gutter is how many sources carried the topic, which is also how many marks its row has.
The converging topics, as a table
Topics carried by two or more independent sources on this day, with the signal each source recorded
Topic Platforms What each source recorded First seen Days hot
trump ireland Bluesky · Google News · Google Trends Google Trends GB 20,000+ searches · Bluesky 1,147 posts · Google News #6 2026-09-12 1
friday night lights Google Trends · Mastodon Google Trends AU 100+ searches · Mastodon 12 uses 2026-09-12 1
A misalignment of AI in mathematics Hacker News · Lobsters Hacker News 957 points · Lobsters 63 points · Lobsters 32 points 2026-09-12 1
celine dion Google Trends · Wikipedia Google Trends CA 100+ searches · Wikipedia fr 18,593 views 2026-09-10 1
OpenAI agents carried out an undisclosed attack on RubyGems Hacker News · Lobsters Hacker News 733 points · Lobsters 71 points 2026-09-12 1
How Anthropic says Claude was used for weapons, spying and cyber operations App Store · Google News Google News #13 · App Store DE #3 · App Store US #14 2026-09-12 1
エバデダン ラリー Google Trends · Wikipedia Google Trends JP 1,000+ searches · Wikipedia ja 18,320 views 2026-09-12 1
Designing for Dual Screen and Foldable Devices with CSS (2023) Hacker News · Lobsters Hacker News 37 points · Lobsters 2 points 2026-09-12 1
Amazon Shopping App Store · Techmeme App Store US #20 · Techmeme #5 2026-09-12 1
Alexander Zverev Polymarket · Wikipedia Wikipedia es 8,233 views · Wikipedia de 13,087 views · Wikipedia en 70,114 views · Polymarket 384.4k USD in 24 h 2026-09-11 2
Rune is now open source Hacker News · Lobsters Hacker News 194 points · Lobsters 1 points 2026-09-12 1
Practical Magic 2 released Bluesky · Wikipedia Bluesky 132 posts · Wikipedia en 70,547 views 2026-09-11 2
Ben Shelton Google News · Wikipedia Wikipedia en 80,638 views · Google News #29 2026-09-08 1

A topic is counted as converging when it surfaces on at least two of the independent sources read this morning. Labels are matched by a disclosed token rule — case folded, diacritics stripped, hashtags split, stopwords dropped, then exact token, token overlap above the committed threshold, or containment — never by a language model. Score is the number of platforms carrying a topic, then rank within each of them; the label shown is the one from the highest-priority source.

By source

What each source said on its own, before any crossing. A source that did not answer is recorded as unavailable with the reason — never quietly dropped, and never filled in from a neighbour.

Google Trends

Google Trends — Daily Search Trends (RSS)

100 signals

  1. derby county vs birmingham US 200+ searches
  2. spelling bee nyt US 200+ searches
  3. asha sharma US 100+ searches
  4. jennifer lopez chai latte nails US 200+ searches
  5. pakistan vs england US 2,000+ searches
  6. 날씨 US 200+ searches
  7. red alert US 200+ searches
  8. clima de hoy US 200+ searches

Wikipedia

Wikipedia — most-read articles (Wikimedia Pageviews API)

300 signals · as of 2026-09-11

  1. September 11 attacks en 665.8k views
  2. United Airlines Flight 93 en 259.9k views
  3. Elena Rybakina en 231.3k views
  4. American Airlines Flight 11 en 178.8k views
  5. Shailene Woodley en 174.7k views
  6. Killing of the Clancy children en 165.3k views
  7. Casualties of the September 11 attacks en 159.0k views
  8. Aryna Sabalenka en 152.8k views

Hacker News

Hacker News — front page (official API)

30 signals

  1. Retrospectively Reverse-Engineering Apple's Neural Engine 102 points
  2. IKEA made a mod for Skyrim [video] 175 points
  3. A misalignment of AI in mathematics 957 points
  4. I spent $220 on Google app ads and 60% of the installs were robots 562 points
  5. A Design Space Exploration of Async/Await 300 points
  6. Navier-Stokes Announcement 187 points
  7. Great Lakes sturgeon may be 400 years old:Scientists rethinking how to save them 75 points
  8. Inverse Kinematics and Foot Locking 55 points

Bluesky

Bluesky — trending topics (public AppView)

25 signals

  1. Trump visits Ireland 1,147 posts
  2. Users share childhood fears 654 posts
  3. Saudi Arabia seeks US help vs. Houthis 853 posts
  4. Users name non-LOTR characters resisting One Ring 356 posts
  5. Saudi East-West pipeline incident 791 posts
  6. Crypto donation to Reform UK 710 posts
  7. Trump pledges $5,000 GOP dividend 18,094 posts
  8. Farage donations reporting 1,272 posts

Mastodon

Mastodon — trending tags and links (mastodon.social)

40 signals

  1. LateNightSnackASong 504 uses
  2. FensterFreitag 12 uses
  3. 70sMoviesTaughtMe 0 uses
  4. JukeboxFridayNight 12 uses
  5. Caturday 202 uses
  6. ladygaga 25 uses
  7. WindowFriday 5 uses
  8. LetterboxdFriday 4 uses

Google News

Google News — top stories (RSS, US edition)

30 signals

  1. Oil routes in peril as attacks shut Saudi pipeline and Houthis threaten key waterway #1
  2. 9/11 widow blasts Saudi Arabia during annual ceremony #2
  3. Political unity permeates 25th anniversary of 9/11 #3
  4. Trump ‘99 percent certain’ he could have spoken at 9/11 event in New York City ‘if I wanted to’ #4
  5. BRICS leaders meet in India as wars and US tensions test the bloc #5
  6. ‘Majority do not welcome him’: Trump heads to Ireland amid fury over Gaza #6
  7. FACT FOCUS: A look at false and misleading claims during the Republican midterm convention #7
  8. Trump Wanted a New House Map in Missouri. Voters Got Chaos Instead. #8

Reddit

Reddit — r/popular (Atom feed)

25 signals

  1. Meirl #1
  2. Favorite underrated quote by an overrated director #2
  3. [OC] Cost of having a baby in Canada after spending three days in the hospital #3
  4. 8:46 AM. 25 years ago today. Never forget #4
  5. What’s the greatest ‘well, their career is over’ moment of all time? #5
  6. Insomniac's Wolverine automatically completes quick time events for the players if they miss them #6
  7. Me_irl #7
  8. TikTok prankster tried to trick someone #8

GitHub

GitHub — new repositories by stars (search API)

10 signals

  1. sdli1995/dlssg_for_sm86 1,990 stars
  2. openai/NavierStokesAndEuler 1,794 stars
  3. EverettFish/holo-card-studio 1,456 stars
  4. Edge0-AI/Edge0 1,397 stars
  5. Vincentwei1021/anything2explainer 1,008 stars
  6. Faizpi/bank-sampah 920 stars
  7. achimala/dream-loop 882 stars
  8. jtydhr88/screenwriting-skills 760 stars

GitHub Trending

GitHub — trending repositories today (the trending page)

16 signals

  1. bilawalsidhu/gods-eye-view 3,680 stars today
  2. melgarafael/DeskcommCRM 152 stars today
  3. asgeirtj/system_prompts_leaks 216 stars today
  4. nab138/iloader 50 stars today
  5. Flowseal/zapret-discord-youtube 52 stars today
  6. jihe520/MathModelAgent 129 stars today
  7. Sonarr/Sonarr 191 stars today
  8. alsk1992/CloddsBot 626 stars today

Hugging Face

Hugging Face — trending models (Hub API)

20 signals

  1. deepseek-ai/DeepSeek-V4.1-Flash 140.6k downloads
  2. openbmb/MiniCPM5-2B 102.3k downloads
  3. nex-agi/Nex-N2.5-mini 3,581 downloads
  4. XHToken/Spark-X2.5-4B 19,733 downloads
  5. Qwen/Qwen3.8-27B 7.7M downloads
  6. ISTA-DASLab/Qwen3.8-27B-GSQ-RCO-GGUF 729.7k downloads
  7. nex-agi/Nex-N2.5-Pro 30,081 downloads
  8. Lightricks/LTX-2.5 1.6M downloads

Lobsters

Lobsters — hottest stories (JSON feed)

25 signals

  1. Feeling sad about AI 163 points
  2. OpenAI agents carried out an undisclosed attack on RubyGems 71 points
  3. A Severe Misalignment of AI in Mathematics 63 points
  4. Pandas Should Go Extinct 16 points
  5. Power grab 182 points
  6. ChiPass Release 2026.09.0 42 points
  7. evergarden 43 points
  8. A Severe Misalignment of AI in Mathematics 32 points

DEV

DEV — top articles of the day (Forem API)

30 signals

  1. Dev Opportunity Radar #16: $15K AI Agent Hackathon, AI Education Fellowship, and AWS Student Rewards 69 reactions
  2. What was your win this week?? 30 reactions
  3. FastMCP Is Now MCPServer: Migrating a Python MCP Server to the MCP SDK 2.x 10 reactions
  4. I Wrote 238 Specs and Never Read One Again 5 reactions
  5. AI-Generated Tests Can Make Coding Agents Worse. Here's How to Check Yours 14 reactions
  6. Most AI "Reasoning" Traces Are Just the Answer, Written Backwards 24 reactions
  7. Why AI Keeps Making the Same Coding Mistakes—And How Teaching It Pain Gives It Wisdom 1 reactions
  8. How do you debug something that is allowed to be wrong? 8 reactions

Stack Overflow

Stack Overflow — hot questions (Stack Exchange API)

30 signals

  1. How can I detect interactive logon, logoff, lock and unlock events in C#? 0 score
  2. How to scroll the TextField to above the keyboard immediately after user tap on it? 0 score
  3. Webscrape tool suggestion -4 score
  4. Facing copyright issue while scraping content for 282 courses - how to solve it? -5 score
  5. Replace classic whitespace with unbreakable space -1 score
  6. How can I get input from terminal without blocking Tk mainloop? 0 score
  7. How to Implement OAuth 2.0 for Service-to-Service Communication in Spring Boot Microservices? -3 score
  8. py4j.protocol.Py4JJavaError: An error occurred while calling o71.getDeclaredMethod in flink 2.2.1 -1 score

PyPI

PyPI — most-downloaded packages of the last month (top-pypi-packages)

20 signals · as of 2026-09-01

  1. boto3 3206.7M downloads
  2. packaging 2253.4M downloads
  3. typing-extensions 1846.2M downloads
  4. certifi 1822.7M downloads
  5. idna 1801.0M downloads
  6. urllib3 1793.9M downloads
  7. requests 1695.9M downloads
  8. charset-normalizer 1661.8M downloads

Product Hunt

Product Hunt — newest products (Atom feed)

25 signals

  1. QApilot MCP for Android #1
  2. Kabza #2
  3. Calerto for Mac #3
  4. Youkti #4
  5. Cortex #5
  6. ABrush #6
  7. Stackness #7
  8. FrameSketch #8

Techmeme

Techmeme — front page (RSS)

15 signals

  1. South Korea's espionage laws, broadened for the first time in over seven decades, take effect on Sept. 13 as foreign spies increasingly target its chip sector (Daniel Tudor/Financial Times) #1
  2. Q&A with AI researchers John Schulman, Beren Millidge, and Charlie O'Neill on steelmanning the case against RSI, Chinese labs' progress, long-horizon RL, more (Dwarkesh Patel/Dwarkesh Podcast) #2
  3. Epsilon Health, which contracts with radiologists who use its AI to generate image reports faster, emerges from stealth with a $20M Series A led by AlleyCorp (Brock E.W. Turner/Axios) #3
  4. NYC-based Luminary, which develops AI-powered workflow tools for estate planning and wealth transfer management, raised a $22M Series A led by Ten Coves Capital (Davis Janowski/Wealth Management) #4
  5. Amazon adds a Shop tab to Prime Video's X-Ray feature for related products while watching shows, and Shop the Scene powered by Amazon Lens in the Shopping app (Sarah Perez/TechCrunch) #5
  6. Some experts say Siri Recap and Live Rewind, always-listening AI features in new Apple Watches, could test eavesdropping laws despite privacy protections (Natalie Lung/Bloomberg) #6
  7. Sources: Anthropic is in talks to bring on Nvidia as an anchor investor in its IPO, seeking up to $100B at a ~$2T valuation; Nvidia may invest up to $10B (Reuters) #7
  8. Sources: Jeff Dean is raising funds again for Discovery Loop, seeking a valuation of ~$50B; Discovery Loop was raising $1B at a ~$10B valuation a few weeks ago (Ben Bergman/Business Insider) #8

arXiv

arXiv — newest preprints in cs.AI, cs.CL, cs.LG and cs.SE (API)

30 signals

  1. GPU-CFR: 80x Faster Counterfactual Regret Minimization by Compiling the Game to Static Dataflow and CUDA Graph Replay #1
  2. General Quantification of Covariate and Concept Shifts #2
  3. Data Scarcity and Model Sparsity: Mixtures-of-Experts Overfit More to Repeated Data #3
  4. Can Edge-Deployable Vision-Language Models Identify Species? #4
  5. Generative Marketing Mix Modeling: A Causal Inference Framework Linking GEO and GEM to Business Impact #5
  6. Distance generalization in transformers: why bother with positional encoding? #6
  7. Artificial Id: Drive and Persistent Alignment in Agentic AI #7
  8. From Protocols to Evidence: Bounded Claims for AI in Service of the Common Good #8

App Store

App Store — top free apps, US and DE (Apple Marketing Tools RSS)

50 signals

  1. ChatGPT US #1
  2. Muse from Meta US #2
  3. Vinted: Pre-loved marketplace US #3
  4. TikTok Pro - Events US #4
  5. Netflix Game Controller US #5
  6. Google Maps US #6
  7. Polymarket: Trade Live Sports US #7
  8. Google Gemini US #8

Steam

Steam — top sellers (store featured-categories API)

10 signals

  1. WARDOGS #1
  2. WARDOGS - Supporter Edition #2
  3. Halloween: The Game #3
  4. The Blood of Dawnwalker #4
  5. Steam Deck #5
  6. Steam Deck #6
  7. No Man's Sky #7
  8. Onimusha: Way of the Sword #8

CoinGecko

CoinGecko — trending searches (public API)

15 signals

  1. embercurve #1
  2. Hunter Biden's Laptop #2
  3. STONK #3
  4. Pons #4
  5. Artificial Inu #5
  6. NEAR Protocol #6
  7. Bitcoin #7
  8. Pump.fun #8

Polymarket

Polymarket — markets by 24-hour volume (Gamma API)

20 signals

  1. Will there be no change in Fed interest rates after the September 2026 meeting? 7.2M USD in 24 h
  2. Will the Fed increase interest rates by 25 bps after the September 2026 meeting? 5.6M USD in 24 h
  3. Will the Fed decrease interest rates by 25 bps after the September 2026 meeting? 3.5M USD in 24 h
  4. Will the Fed increase interest rates by 50+ bps after the September 2026 meeting? 3.2M USD in 24 h
  5. LoL: Anyone's Legend vs Invictus Gaming - Game 2 Winner 1.8M USD in 24 h
  6. LoL: Anyone's Legend vs Invictus Gaming (BO5) - LPL Playoffs 1.6M USD in 24 h
  7. LoL: Anyone's Legend vs Invictus Gaming - Game 1 Winner 1.4M USD in 24 h
  8. Will Kristi Noem win the 2028 Republican presidential nomination? 1.3M USD in 24 h

Who is reading this

On 11 September 2026 the edge counted 180 requests to this page and its machine editions: 56 browsers · 108 search crawlers · 12 AI retrieval bots · 1 AI user fetches · 0 AI training crawlers · 3 other bots.

One bar per counted day, oldest on the left, tallest bar = 1,043 requests. A class in the legend washes the others out; nothing moves. Legend totals cover the drawn window, and the table below is the same data, day by day.
The audience, day by day, as a table
Requests to /trending and its machine editions per day, by audience class
Day Edge requests Browsers Search AI retrieval AI user fetch AI training Other bots
2026-10-18 920 326 148 89 6 77 274
2026-10-17 1,043 440 145 80 34 1 343
2026-10-16 811 307 192 81 6 0 225
2026-10-15 702 314 190 76 8 2 112
2026-10-14 569 221 140 87 5 3 113
2026-10-13 422 118 117 78 21 1 87
2026-10-12 674 232 121 88 9 1 223
2026-10-11 498 218 133 68 5 1 73
2026-10-10 437 101 128 76 3 2 127
2026-10-09 491 181 101 67 2 1 139
2026-10-08 584 264 126 55 12 1 126
2026-10-07 631 309 98 42 12 1 169
2026-10-06 681 343 126 65 14 9 124
2026-10-05 367 179 75 30 8 0 75
2026-10-04 387 177 106 19 4 0 81
2026-10-03 993 850 93 21 4 0 25
2026-10-02 690 431 120 32 6 0 101
2026-10-01 442 236 126 36 2 0 42
2026-09-30 279 131 106 14 4 1 23
2026-09-29 716 508 134 20 3 1 50
2026-09-28 615 338 222 25 7 0 23
2026-09-27 289 35 225 3 7 4 15
2026-09-26 330 71 160 12 6 0 81
2026-09-25 246 68 128 39 1 1 9
2026-09-24 183 25 112 13 2 0 31
2026-09-23 238 150 53 17 0 2 16
2026-09-22 240 107 83 12 5 0 33
2026-09-21 289 108 118 53 0 0 10
2026-09-20 285 96 122 35 1 1 30
2026-09-19 181 42 126 5 2 0 6

Cloudflare GraphQL Analytics API, httpRequestsAdaptiveGroups, zone scope, requestSource eyeball, clientRequestPath_like /trending%; window 2026-09-11T00:00:00Z to 2026-09-11T23:59:59Z; unsampled. Classes by self-declared user agent; only the class and the bot name from a fixed table are kept, never the string. Not in this record: referring hosts — referring hosts are not served on this plan (clientRefererHost, measured 2026-09-03).

Where they came from on 11 September 2026
The countries the edge attributed the most requests to, on the day this page speaks about
Country Requests
US 134
BR 7
FR 3
PH 3
RU 3
CA 2
EC 2
IN 2
LB 2
MX 2

The edge's own country attribution, at most ten, by requests. A country is a property of the request, never of a person: no address, session or identifier is read or kept.

Named bots on 11 September 2026
The most active named bots, by requests
Bot Class Requests 2xx Other status
Bingbot search crawlers 107 107 0
PerplexityBot AI retrieval bots 7 0 7
OAI-SearchBot AI retrieval bots 5 5 0
bot other bots 3 3 0
ChatGPT-User AI user fetches 1 1 0
YandexBot search crawlers 1 1 0

Bot names come from a fixed classification table in the pipeline; a user agent not in the table is counted only as its class.

For machines

The same day, in the forms a machine reader can use. All of them are static files, built from the archive with the page, so a reader and a crawler never see two different states.

/trending/latest.json
the newest day in full — every source, every signal, the converging topics and the summary
/trending/2026-09-12.json
any committed day by its date, in the same shape, never edited after the morning it was written
/trending/index.json
the archive register — every committed day with its page, its JSON and what converged on it
/trending/feed.xml
RSS, one item per day, with the converging topics as its text
/trending/latest.md
the same day as Markdown, for readers that parse text better than markup
/trending/topics/
the slower half of the ledger — the terms watched over weeks, each with its own page
/trending/topics.json
the whole watchlist in one file: counts per platform and window, status, receipts, and what the discovery run proposed
/llms.txt
where this sits in the house, and what a retrieval agent may do with it
  • Data: CC0 1.0
  • Cadence: rebuilt daily around 06:40 UTC
  • Cite: Frank Bültge, Common Ground — trending ledger, frankbueltge.de/trending/2026-09-12

Method

Every morning the pipeline reads 21 open sources and records what each one declares as trending, with that source’s own label, its own rank and its own count. Labels are reduced to tokens — case folded, diacritics stripped, hashtags split, stopwords dropped — and matched across sources by an exact token, by overlap above a committed threshold, or by one label being contained in another. A topic scores by the number of independent platforms carrying it and then by its rank within each of them, and it is shown under the label of the highest-priority source that carries it. Every day is committed as JSON and never edited afterwards, so first-seen and days-hot are read out of the archive rather than out of a memory.

Method sheet →

No language model writes anything on this page: every label is a source’s own label, every count a source’s own count; the cross-check is a token-matching rule disclosed on the method sheet.

The archive

Every committed day, newest first — 48 so far.