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Trending on 2026-07-21 — HN, Reddit, Google Trends & YouTube Archive

Snapshot of what trended on 2026-07-21, archived automatically by NoobClaw.

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Hacker News

20 items
  1. 1
    My two year old taught me constraint solving
    76 points · 27 comments
  2. 2
    Jellyfin founder Andrew leaves team
    246 points · 190 comments
  3. 3
    Shinjuku Station in 3D
    223 points · 50 comments
  4. 4
    The Power of Awareness: Overcoming Surveillance Capitalism
    109 points · 17 comments
  5. 5
    You only need the frontier model for one single edit
    146 points · 44 comments
  6. 6
    China’s open-weights AI strategy is winning
    1110 points · 839 comments
  7. 7
    The Psychology of Software Teams
    94 points · 26 comments
  8. 8
    Show HN: Ex Situ – Open-source spatial index of displaced cultural artifacts
    34 points · 19 comments
  9. 9
    A Koi Pond Mosaic Made from 10 Pounds of 3D Printer Waste
    35 points · 28 comments
  10. 10
    I wrote an bash enumerator because I was sick of xargs
    131 points · 106 comments
  11. 11
    Show HN: Immersive Gaussian Splat tour of grace cathedral, San Francisco
    166 points · 38 comments
  12. 12
    Human mathematicians are being outcounterexampled
    346 points · 140 comments
  13. 13
    VTubing: How a Japanese Phenomenon Is Going Worldwide
    30 points · 11 comments
  14. 14
    How to pack ternary numbers in 8-bit bytes
    12 points · 8 comments
  15. 15
    Nativ: Run frontier open models locally on your Mac
    278 points · 91 comments
  16. 16
    Agent swarms and the new model economics
    193 points · 87 comments
  17. 17
    Jelly UI: Soft-body physics for native HTML form controls
    497 points · 155 comments
  18. 18
    Launch HN: Bloomy (YC S26) – AI-powered mastery learning for K-12
    88 points · 87 comments
  19. 19
    Kimi Work
    549 points · 238 comments
  20. 20
    Running Doom on Our Custom CPU and Going Viral
    69 points · 13 comments

Reddit

20 items
  1. 1
    What in Your Opinion Is the Best Middle Evolution Starter?r/pokemon
  2. 2
    notVerySecurer/ProgrammerHumor
  3. 3
    Now that the World Cup is over, drop your favourite meme momentr/soccercirclejerk
  4. 4
    Hundred thousand dollar Charlie Kirk statue that nobody wants to buyr/pics
  5. 5
    He prefers the Andrew Tate extradition outfitr/MurderedByWords
  6. 6
    Trump setting stage to declare emergency around midterms, former White House attorney saysr/videos
  7. 7
    How well did the US do with hosting the World Cup?r/AskReddit
  8. 8
    A crushing answer to a dumb question, in one perfect comeback!!!r/clevercomebacks
  9. 9
    meirlr/meirl
  10. 10
    how do i stop this from happeningr/pcmasterrace
  11. 11
    I took your advice. Not sure how I feel. Before and after pictures.r/bald
  12. 12
    Messi watching team being sore losers
    r/interestingasfuck
  13. 13
    I like how people are getting fed up with this 😂r/TikTokCringe
  14. 14
    AIO |UPDATE | My (20F) boyfriend (22M) is hanging out alone with a girl that likes himr/AmIOverreacting
  15. 15
    Singapore seniors taking parkour classes
    r/interestingasfuck
  16. 16
    Beautiful Universer/comics
  17. 17
    Avengers: Doomsday | Official Trailer | In Theaters December 18r/marvelstudios
  18. 18
    This guy stood outside the stall door like this for the duration of my use
    r/mildlyinfuriating
  19. 19
    A fan gets slapped by an older gentleman at the Cubs game because he didn’t want to stand up for the national anthem💀r/sportsgossips
  20. 20
    Went for a late night drive with my friends and came across this guy laying in the middle of the road up in the mountains. More info in comments.r/Weird

Google Trends

20 items
  1. 1
    pink200+ searches
  2. 2
    fidelity bitcoin100+ searches
  3. 3
    wwe500+ searches
  4. 4
    netflix i will find you100+ searches
  5. 5
    sunny hostin200+ searches
  6. 6
    clay county sheriff's office100+ searches
  7. 7
    new york times1000+ searches
  8. 8
    jan lennard struff200+ searches
  9. 9
    juan manuel cerundolo200+ searches
  10. 10
    onepay upgrade personal loan100+ searches
  11. 11
    panna udvardy200+ searches
  12. 12
    car accident attorney200+ searches
  13. 13
    ella langley stage dress issue200+ searches
  14. 14
    polio200+ searches
  15. 15
    d4vd500+ searches
  16. 16
    spacex5000+ searches
  17. 17
    thom tillis500+ searches
  18. 18
    in n out5000+ searches
  19. 19
    marcello hernandez2000+ searches
  20. 20
    public charge rule5000+ searches

Daily archive

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