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Common Ground · Nightly Ledger

Trending on 17 September 2026

· rebuilt 12:05 UTC · 20 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
ed sheeran robert kraft Google News · Google Trends · Mastodon · Wikipedia Google Trends GB 2,000+ searches · Wikipedia en 196.8k views · Wikipedia en 155.4k views · Wikipedia fr 8,999 views · Wikipedia de 9,704 views · Wikipedia es 6,920 views · Mastodon 83 shares · Google News #23 2026-09-17 1
ralf richter spenden Google Trends · Wikipedia Google Trends DE 500+ searches · Wikipedia de 198.8k views 2026-09-17 1
One Year of Sponsored Servo Development Hacker News · Lobsters Hacker News 138 points · Lobsters 5 points 2026-09-17 1
Cloudflare/Security-Audit-Skill GitHub · Hacker News Hacker News 89 points · GitHub Trending 3,606 stars today 2026-09-17 1
gas prices Bluesky · Google Trends Google Trends CA 500+ searches · Bluesky 1,226 posts 2026-09-17 1
Claude by Anthropic App Store · Techmeme App Store DE #4 · App Store US #8 · Techmeme #14 2026-09-17 1
lizzie borden netflix cast Google Trends · Wikipedia Google Trends GB 500+ searches · Wikipedia en 164.5k views · Wikipedia fr 11,633 views · Wikipedia pt 3,843 views · Wikipedia es 10,271 views · Wikipedia de 5,930 views 2026-09-17 1
slow horses season 6 Google Trends · Wikipedia Google Trends AU 100+ searches · Wikipedia en 66,241 views 2026-09-17 1
Small programming tricks Hacker News · Lobsters Hacker News 550 points · Lobsters 63 points 2026-09-17 1
novela quem ama cuida Google Trends · Wikipedia Google Trends BR 100+ searches · Wikipedia pt 1,930 views 2026-09-17 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. patrick mcenroe US 200+ searches
  2. pga tour US 2,000+ searches
  3. ryan clark US 1,000+ searches
  4. bibi king US 1,000+ searches
  5. sara bareilles US 200+ searches
  6. vanderbilt football cancels 2028 game US 200+ searches
  7. jackson koivun US 500+ searches
  8. wow forever beta US 500+ searches

Wikipedia

Wikipedia — most-read articles (Wikimedia Pageviews API)

300 signals · as of 2026-09-16

  1. Macklemore en 213.8k views
  2. Robert Kraft en 196.8k views
  3. Lizzie Borden en 164.5k views
  4. Ed Sheeran en 155.4k views
  5. JJ Gabriel en 146.5k views
  6. Dancing with the Stars (American TV series) season 35 en 141.5k views
  7. Jyothika en 137.2k views
  8. Widow's Bay en 130.6k views

Hacker News

Hacker News — front page (official API)

30 signals

  1. One Year of Sponsored Servo Development 138 points
  2. Neovim have a ~$800k Bitcoin donation sitting untouched since 2023 95 points
  3. Nvidia announces native GPU programming in Rust 747 points
  4. Better Vector Search for Long Documents: Chunking Inside Manticore Search 18 points
  5. My temporary PHP fix from 2014 has nearly 20M installs. Today I'm deprecating it 159 points
  6. Keys Not Included: recovering the signing keys for US driver's license barcodes 200 points
  7. The Relation Between Mathematics and Physics by Paul Dirac 74 points
  8. Training a 4B model to produce 81% faster query plans than Postgres 575 points

Bluesky

Bluesky — trending topics (public AppView)

25 signals

  1. Crocodile river approved for Brisbane 2032 122 posts
  2. Sheeran openers quit in solidarity 24,886 posts
  3. Trump orders Canadian goods removed 2,237 posts
  4. EU offers Canada associate membership 17,465 posts
  5. Federal Reserve raises interest rates 2,529 posts
  6. McConnell confused during Senate vote 8,295 posts
  7. Texas Senate race polling 2,325 posts
  8. Kennedy Center board vote 8,183 posts

Mastodon

Mastodon — trending tags and links (mastodon.social)

40 signals

  1. HolidaysBasedOnBooks 325 uses
  2. MeerMittwoch 5 uses
  3. FictionalCharactersSlogans 1 uses
  4. DoorsDay 41 uses
  5. ThursdayFiveList 27 uses
  6. elementsandcompounds 25 uses
  7. 私は存在感が薄いので5人以上にrnされたら負け 0 uses
  8. SeaWednesday 3 uses

Google News

Google News — top stories (RSS, US edition)

30 signals

  1. Carney to address EU Parliament after Trump calls Canada associate membership a possible hostile act #1
  2. Fencing goes up around the main Kennedy Center building after Trump-aligned board votes to close it #2
  3. India warns new US tariffs over Russian oil could impact ties #3
  4. House passes bill to shield Americans from data center energy costs #4
  5. People's houses are collapsing into the ocean. FEMA gives them no other option #5
  6. Yemenis take to boats to flee as Middle East war spreads #6
  7. Dramatic recording could help answer why NBC4 helicopter crashed #7
  8. Trump bashes Democrats on crime while campaigning for Michael Whatley in North Carolina #8

Reddit

Reddit — r/popular (Atom feed)

unavailable SourceUnavailable: https://www.reddit.com/r/popular/.rss: HTTP 403

nothing recorded

GitHub

GitHub — new repositories by stars (search API)

10 signals

  1. ai-sucks-butt/ai-sucks-butt 2,406 stars
  2. Chuloo/mural 1,289 stars
  3. yifanzhang-pro/recurrent-looped-tranformer 865 stars
  4. kruzovic7/ai-data-extractor 830 stars
  5. zjwzcx/Awesome-Astra-Embodied-AI 812 stars
  6. browser-use/jev-ultrafast 781 stars
  7. eternityspring/reelbench-skills 719 stars
  8. agentverse-os/AgentVerse-OS 711 stars

GitHub Trending

GitHub — trending repositories today (the trending page)

20 signals

  1. alibaba/open-code-review 3,290 stars today
  2. cloudflare/security-audit-skill 3,606 stars today
  3. addyosmani/agent-skills 680 stars today
  4. Tencent/BrowserSkill 1,350 stars today
  5. alphaXiv/OpenResearch 940 stars today
  6. anthropics/claude-code 538 stars today
  7. NationalSecurityAgency/ghidra 912 stars today
  8. anthropics/knowledge-work-plugins 287 stars today

Hugging Face

Hugging Face — trending models (Hub API)

20 signals

  1. Edge0/Edge0-35B-A3B-preview 37,131 downloads
  2. deepseek-ai/DeepSeek-V4.1-Flash 390.7k downloads
  3. Qwen/Qwen3.8-27B 7.5M downloads
  4. m-a-p/YuE2-3B 11,626 downloads
  5. openbmb/MiniCPM5-2B 329.7k downloads
  6. ISTA-DASLab/Qwen3.8-27B-GSQ-RCO-GGUF 1.0M downloads
  7. TokenRhythm/NeoHorse-1-4B 19,789 downloads
  8. Lightricks/LTX-2.5 1.6M downloads

Lobsters

Lobsters — hottest stories (JSON feed)

25 signals

  1. The end of verygoodsoftwarenotvirus.ru 66 points
  2. Introducing GNOME 51 64 points
  3. A/I Shuts Down 149 points
  4. How to get a DOI for your blog posts 50 points
  5. Forgery of C2PA on a Pixel 10 47 points
  6. Why i'm still bearish on LLMs after Navier-Stokes 36 points
  7. C++26: Trivial infinite loops are no longer undefined behaviour 20 points
  8. Unicode 18.0.0 26 points

DEV

DEV — top articles of the day (Forem API)

30 signals

  1. Build real-time voice applications with Gemini 3.8 Live and 3.5 Transcribe 23 reactions
  2. Building PoCs with Codex and GitHub Copilot while they try to adjust my PoC requirements along the way 15 reactions
  3. How to Count 100 Billion Things in 12 Kilobytes 27 reactions
  4. A 4 GB Laptop GPU Beats a 12-Core CPU by 4.3x on Gemma 4 6 reactions
  5. Progressive Disclosure: What, Where, When, and Why 9 reactions
  6. An MI300X Over MCP: What the Matrix Cores Execute, and What They Don't 3 reactions
  7. My OSS Projects: Mages 7 reactions
  8. 92% of dev.to posts get zero reactions, and the title advice does not change that 12 reactions

Stack Overflow

Stack Overflow — hot questions (Stack Exchange API)

30 signals

  1. Sort results by the specified name -4 score
  2. How to only add entities that are not already tracked by the context? 0 score
  3. Gcc warning about anonymous non-C-compatible type given name for linkage purposes by ‘typedef’ declaration 3 score
  4. Type casting in VB.net and C#: When should each method be used? 0 score
  5. How do you decompose floating-point numbers into an integer and base-2 exponent? 3 score
  6. spring-boot-maven-plugin:start starts multiples instances of my application as wished, but stop only ends one 0 score
  7. MongoDB authentication fails in Node.js but works in mongosh 1 score
  8. How can I get VS Code to run command on commit? 0 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. Portal #1
  2. NavKey #2
  3. TinyKPI #3
  4. Analytiics #4
  5. Modaal for Android #5
  6. The Forge by Bob's Workshop #6
  7. Higgsfield API #7
  8. S-Roll #8

Techmeme

Techmeme — front page (RSS)

15 signals

  1. DoorDash says Costco members can order same-day delivery from every US Costco warehouse, after Uber expanded its delivery partnership from 17 to 47 US states (Bloomberg) #1
  2. Huawei Chair Eric Xu says Chinese AI researchers need to "increase the speed of development" to "see the dangers" of AI, contrasting with US slowdown calls (Eleanor Olcott/Financial Times) #2
  3. How Dario Amodei's essays on AI safety and ethics help explain some AI fears; his regulatory stance evolved from wariness in January to embracing safety reviews (David Streitfeld/New York Times) #3
  4. The EU details the Kids Act, which would require social networks to use age verification tools to stop under-15s from opening accounts, ban under-13s, and more (Edith Hancock/Wall Street Journal) #4
  5. Survey: in a first, Democrats are more concerned than Republicans about AI's growing role in daily life, at 56% to 49%; 75% of Democrats worry about job losses (Pew Research Center) #5
  6. At India's Semicon, Narendra Modi launches a charm offensive for global investors, drawing pledges from Applied Materials and Lam for billions in investment (Sankalp Phartiyal/Bloomberg) #6
  7. A profile of Jacob Coxon, the British researcher who quit Anthropic after a series of security escalations and says the explosive response surprised him (Wall Street Journal) #7
  8. macOS 27 Golden Gate review: addresses many Tahoe-era Liquid Glass issues and has useful new AI features, but no Intel support and uses a lot of storage space (Andrew Cunningham/Ars Technica) #8

arXiv

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

30 signals

  1. Objective vs. Search: Decomposing What Makes a Good Tokeniser #1
  2. A Zeroth-Order Paradigm for LLM Preference Alignment #2
  3. PANORAMA: Panoptic Grounded Captioning via Mask Proposal Selection #3
  4. Dreaming the Sound of Contact: Leveraging Video and Audio Generation for Zero-Shot Force-Aware Manipulation and Data Generation #4
  5. Exponential Hardness of Off-Policy Evaluation under History-Dependent Logging #5
  6. ScienceIDE: Turning World's Scientific Codebase into Agent Learnable Environments #6
  7. Cognitive Extensions for Dual-Process Language Agents: Memory and Self-Reflection in Interactive Environments #7
  8. Affora: A Design System for Agent-Friendly Interfaces #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. Google Gemini US #4
  5. TikTok Pro - Events US #5
  6. Depop - Buy & Sell Clothes US #6
  7. PineDrama - Short Dramas US #7
  8. Claude by Anthropic US #8

Steam

Steam — top sellers (store featured-categories API)

10 signals

  1. WARDOGS #1
  2. Trails in the Sky 2nd Chapter #2
  3. Trails in the Sky 2nd Chapter Digital Deluxe Edition #3
  4. WARDOGS - Supporter Edition #4
  5. RuneScape: Dragonwilds #5
  6. EA SPORTS FC™ 27 #6
  7. Dimraeth #7
  8. Steam Deck #8

CoinGecko

CoinGecko — trending searches (public API)

15 signals

  1. Official Trump #1
  2. Zcash #2
  3. NEAR Protocol #3
  4. Pudgy Penguins #4
  5. Derive #5
  6. JPY Coin #6
  7. Venice Token #7
  8. Pons #8

Polymarket

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

20 signals

  1. LoL: Top Esports vs Invictus Gaming - Game 2 Winner 2.1M USD in 24 h
  2. LoL: Top Esports vs Invictus Gaming - Game 1 Winner 1.7M USD in 24 h
  3. LoL: Top Esports vs Invictus Gaming (BO5) - LPL Regional Finals Playoffs 1.5M USD in 24 h
  4. LoL: Top Esports vs Invictus Gaming - Game 3 Winner 1.3M USD in 24 h
  5. Will there be no change in Fed interest rates after the October 2026 meeting? 1.1M USD in 24 h
  6. Will Elon Musk win the 2028 Republican presidential nomination? 948.4k USD in 24 h
  7. Will United Russia (ER) gain the most seats in the next Russian parliamentary election? 852.2k USD in 24 h
  8. Will the Fed increase interest rates by 25 bps after the October 2026 meeting? 795.3k USD in 24 h

Who is reading this

On 16 September 2026 the edge counted 275 requests to this page and its machine editions: 41 browsers · 126 search crawlers · 73 AI retrieval bots · 3 AI user fetches · 0 AI training crawlers · 32 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 2026-09-16T00:00:00Z to 2026-09-16T23:59:59Z; sampled, average sample interval 1.005. 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 16 September 2026
The countries the edge attributed the most requests to, on the day this page speaks about
Country Requests
US 234
CN 10
BR 9
UA 4
IN 3
RU 3
GB 2
ID 2
SG 2
ES 1

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 16 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 70 69 1
bot other bots 30 30 0
Applebot search crawlers 12 12 0
Googlebot search crawlers 5 4 1
Claude-User AI user fetches 3 2 1
OAI-SearchBot AI retrieval bots 3 3 0
spider other bots 2 2 0
PetalBot search crawlers 1 0 1
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/2026-09-17.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/2026-09-17

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.