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Learning & Exams

Courses, study systems, explainers, educational resources, and preparation for difficult tests.

Visual leads · 2026-11-14

Eight from today

Complete 51-card shelf
Landing-page snapshot of blobscape.dev Observed 2026-11-14 Blobscape takes Gaussian splats apart, one lesson at a time blobscape.dev

A browser-based set of lessons and experiments for understanding 3D Gaussian splats, with a sandbox for working with captures.

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Landing-page snapshot of shader-learn.xyz Observed 2026-11-14 Shader Learn: a planet, pixel by pixel shader-learn.xyz

An interactive course teaches shader programming by taking apart a spinning, shaded planet and showing the code that draws it.

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Landing-page snapshot of lessinfellowship.com Observed 2026-11-14 The Lessin Fellowship: $20,000 for campus mischief lessinfellowship.com

A one-year fellowship invites full-time U.S. college students to submit documented pranks or performance art for a chance at one of three cash awards.

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Landing-page snapshot of cadernosabertos.org Observed 2026-11-14 Cadernos Abertos maps the dependencies in Brazil’s math curriculum cadernosabertos.org

A free mathematics resource pairing student and teacher books with maps of Brazilian curriculum skills and their prerequisites.

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Landing-page snapshot of helmhalo.app Observed 2026-11-14 HelmHalo lets sailors rehearse VHF radio calls before they need them helmhalo.app

A browser-based simulator for Short Range Certificate practice, with interactive radio scenarios, free buoy lessons, and a radar add-on.

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Landing-page snapshot of churrokids.com Observed 2026-11-14 츄로키즈: Hana and Churro’s Exploration Encyclopedia churrokids.com

A Korean children’s learning site pairing calm topic videos and reading with free, age-labeled printables and Hangul activities.

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Landing-page snapshot of keylightpiano.app Observed 2026-11-14 Keylight: a piano teacher in the keys keylightpiano.app

A free, open-source piano-learning app that pairs lessons and songs with light-up ROLI and LUMI keyboards.

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Landing-page snapshot of kabulitera.com Observed 2026-11-14 株リテラ: A Self-Study Course for First-Time Investors kabulitera.com

A Japanese-language investing curriculum that takes beginners from basic stock-market terms to researching companies, with interactive exercises and calculation tools.

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Complete daily shelf · Learning & Exams

All 51 cards from 2026-11-14

The eight visual leads appear above; the remaining 43 continue here in their published shelf order.

Landing-page snapshot of getchapterprep.com ChapterPrep’s competition practice judge getchapterprep.com

ChapterPrep offers free practice tests, study tools, and mock judging for FBLA, DECA, HOSA, FFA, and FCCLA competitions.

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Landing-page snapshot of fandesign.icu Fan Design’s reverse design contest fandesign.icu

A Chinese-language design contest invites entries about designs that accidentally fail or are deliberately made difficult to use.

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Landing-page snapshot of finitescroll.app Finite Scroll: A Media-Literacy Zine finitescroll.app

A free bilingual site for teen and university students, with lessons on short-video feeds, video verification, and attention.

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Landing-page snapshot of midibattle.com midiBattle makes MIDI practice a scored game midibattle.com

A browser-based music-learning app offers playable drum, finger-drumming, and keyboard lessons with scores, rankings, and lesson creation.

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Landing-page snapshot of osmuseum.dev OS Museum: an operating-system timeline you can boot osmuseum.dev

A cited historical archive tracing 26 operating systems, with seven available to boot in your browser.

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Landing-page snapshot of hamiltonsnyc.com Hamilton’s New York, mapped in period hamiltonsnyc.com

An interactive tour of Alexander Hamilton’s New York from 1772 to 1804, plotted across historical maps and landmarks.

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Landing-page snapshot of heymatric.com HeyMatric: Ethiopian Grade 12 practice, offline heymatric.com

An app for Ethiopian Grade 12 students to practice past national-exam questions across their Natural or Social stream.

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Landing-page snapshot of learningxls.org Learning XLSX: Excel lessons on a live grid learningxls.org

A free browser course with ten Excel lessons where learners enter formulas into a working spreadsheet and see what happens.

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Landing-page snapshot of oddlittleworlds.com Odd Little Worlds’ interactive simulations oddlittleworlds.com

A collection of interactive simulations lets visitors experiment with systems in nature, space, and physics.

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Landing-page snapshot of ostedhalacarte.com Maths à la carte: maths explained in Tunisian ostedhalacarte.com

A teacher-led math learning site where Abdelkader Hammami explains lessons in Tunisian and writes them out step by step.

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Landing-page snapshot of passportgenius.app Passport Genius turns geography answers into passport stamps passportgenius.app

A browser-based geography game lets players quiz themselves or race others on flags, capitals, country shapes, and map locations.

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Landing-page snapshot of usclinicalelectives.com A Direct-Application Map for U.S. Clinical Electives usclinicalelectives.com

A filterable directory of U.S. clinical electives that international medical students can apply to directly, with program requirements and costs sourced from official pages.

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Landing-page snapshot of getgillo.app Gillo turns a topic into a course with an axolotl coach getgillo.app

Gillo is an iPhone learning app that uses AI to turn a topic or pasted document into short lessons, quizzes, and spaced review.

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Landing-page snapshot of yallingoapp.com Yallingo: Emirati Arabic, in your language yallingoapp.com

A mobile-friendly learning app for everyday Emirati Arabic, with lessons explained in languages including Urdu, Hindi, Malayalam, Tagalog, and English.

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Landing-page snapshot of bargle.app Bargle, the daily haggling game bargle.app

A free daily game that teaches practical haggling through short conversations with a made-up shopkeeper.

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Landing-page snapshot of businessdetective.app Business Detective turns turnaround cases into a game businessdetective.app

An interactive business-learning game where players investigate an unnamed real company, test strategies, make a recommendation, and then see what happened historically.

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Landing-page snapshot of creditandgpa.com AP scores, college credit, and GPA in one student toolkit creditandgpa.com

A free site with AP score calculators, a college credit-policy search, and GPA tools.

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Landing-page snapshot of ndstudiollc.com ND Studio’s classroom tools, built by a working teacher ndstudiollc.com

A teacher-run studio offering classroom learning games, a Canvas browser toolkit, and tools for teachers who sell on TPT.

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Landing-page snapshot of nextpagekids.app NextPage makes a kids’ activity out of the next printed page nextpagekids.app

A phone app turns children’s writing or drawings on paper into a new page of activities, stories, lessons, or games.

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Landing-page snapshot of accordionfromzero.com Accordion From Zero accordionfromzero.com

An interactive, English- and Spanish-language course for learning Norteño button accordion, from first notes to playing with a band.

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Landing-page snapshot of apprendarin.com Apprendarin’s French-first HSK study deck apprendarin.com

A French-language Chinese vocabulary and exam-prep tool with spaced-repetition cards for HSK levels 1–9.

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Landing-page snapshot of dailycxr.com Silhouette: the daily chest X-ray dailycxr.com

Silhouette presents one chest X-ray case each day and gives players five guesses to name its main finding.

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Landing-page snapshot of midrash-aviv.com Midrash Aviv’s nightly study table midrash-aviv.com

A central Tel Aviv study house brings soldiers and local community members together for Torah learning, paired study, classes and evening prayer.

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Landing-page snapshot of nobabynocry.app NoBabyNoCry: three games for reading a baby’s cues nobabynocry.app

A Turkish interactive learning game for practicing responsive caregiving with babies aged 0–2.

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Landing-page snapshot of projectcherenkov.dev Project Cherenkov’s interactive olympiad archive projectcherenkov.dev

An English- and Indonesian-language collection of olympiad-focused physics, astronomy, and informatics explanations, paired with interactive visualizations and study-planning material.

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Landing-page snapshot of rust-test.com The Rust Test rust-test.com

A free, three-minute English vocabulary test compares words you can recognize with words you can recall from their meanings.

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Landing-page snapshot of signwise.app SignWise turns ASL practice into a camera check signwise.app

SignWise presents an iPhone app for learning American Sign Language by watching real signers, then practicing signs in front of the phone camera.

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Landing-page snapshot of sumxjo.com SUMX Jordan: a robot-sumo league sumxjo.com

A 2027 Jordanian youth competition where teams build and program autonomous LEGO robots to push opponents out of a sumo ring.

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Landing-page snapshot of tamilgames.org Solladal’s Tamil word puzzles tamilgames.org

A Tamil word-guessing game and learning site for children, families, and teachers, with vocabulary puzzles, letter games, and homework tools.

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Landing-page snapshot of ivrio.app Ivrio rehearses the first days of aliyah ivrio.app

Ivrio is a Hebrew-speaking practice app for English speakers preparing to move to Israel, built around spoken scenes from everyday arrival life.

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Landing-page snapshot of openlecturehall.xyz Open Lecture Hall’s university lecture index openlecturehall.xyz

A curated index of university lectures, with course summaries and links to the original recordings.

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Landing-page snapshot of papalearn.com PapaLearn’s after-school plan papalearn.com

PapaLearn offers Jr-K through fifth-grade children a daily mix of schoolwork, grade-level learning, movement, and chores, organized as an after-school quest.

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Landing-page snapshot of peakandmass.com Peak & Mass makes lab signals readable peakandmass.com

Visual lessons and teaching resources explain how to read HPLC chromatograms and LC–MS results—and what those measurements can actually establish.

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Landing-page snapshot of pflegemacht.app PflegeMacht: AI for the care shift pflegemacht.app

A self-paced course helps care workers use AI safely and build small tools for their daily work, without prior technical knowledge.

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Landing-page snapshot of tenfour-elp.com TenFour rehearses the roadside English check tenfour-elp.com

A Telegram voice trainer helps Russian-speaking truckers in the U.S. practise answering English questions during roadside inspections.

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Landing-page snapshot of thucydides-atlas.com The Thucydides Atlas thucydides-atlas.com

A forthcoming reading app that pairs Thucydides’ history of the Peloponnesian War with an interactive map of its places and events.

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Landing-page snapshot of findthebreaks.com Find the Breaks findthebreaks.com

Free practice for junior commodity-operations roles, with invoice-reconciliation and laytime tasks that can be done in Excel or SQL.

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Landing-page snapshot of jolda.app Жолда: a Kazakhstan driving-test trainer jolda.app

A Russian- and Kazakh-language study platform for Kazakhstan’s driving exams, with theory practice, an estimated pass chance, intersection scenarios, and an autodrome simulator.

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Landing-page snapshot of matopia.app Matopia: maths by the child’s textbook matopia.app

A Hungarian- and Romanian-language maths-practice service for grades 5–8, organized around students’ textbooks and Romania’s curriculum.

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Landing-page snapshot of clinsim.dev ClinSim’s clinical case simulator clinsim.dev

An interactive clinical-case simulator for medical students, with scenario controls for examination, tests, diagnosis, drugs, procedures, and scoring.

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Landing-page snapshot of judo-gokyo.guide Judo Gokyo: the 40 Throws, Group by Group judo-gokyo.guide

A judo learning reference organizes the Kodokan’s 40 classic throws into five groups, with short technique cues and 3D animations described as rotatable, slowable, and pausable.

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Landing-page snapshot of renjuforbidden.xyz Renju Forbidden Moves trains the foul calls renjuforbidden.xyz

An iOS Renju training app for learning, spotting, and reviewing fouls, including double threes, double fours, and overlines.

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Landing-page snapshot of myeasyscience.com My Easy Science’s 27-tool study library myeasyscience.com

A free, browser-based library of interactive science tools for study across pharmacology, chemistry, research, and physics.

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Across the archive

Learning & Exams, accumulating

5,898 cards provide an early longitudinal view—not a measure of the whole web.

Category pulse

score + signals · rolling 21 days
Learning & Exams score and signal pulse Daily median editorial-interest threads for every category, the category average, and the daily prevalence of ten overlapping signals for Learning & Exams over the latest 21 issues. Weird Finds daily median score Oddly Specific daily median score Useful Tools daily median score Developer Corner daily median score AI Table daily median score Civic & Public Life daily median score Human Services daily median score Global Trade Desk daily median score Food, Events & Hospitality daily median score Commerce Shelf daily median score Content & Blogs daily median score Personal Pages daily median score Local Businesses daily median score Suspicious Gentlemen daily median score Daily average of category median scores Learning & Exams daily median score 2026-10-25: Learning & Exams median 79.02026-10-26: Learning & Exams median 78.02026-10-27: Learning & Exams median 76.02026-10-28: Learning & Exams median 78.02026-10-29: Learning & Exams median 78.02026-10-30: Learning & Exams median 78.02026-10-31: Learning & Exams median 78.02026-11-01: Learning & Exams median 78.02026-11-02: Learning & Exams median 78.02026-11-03: Learning & Exams median 78.02026-11-04: Learning & Exams median 78.02026-11-05: Learning & Exams median 78.02026-11-06: Learning & Exams median 78.02026-11-07: Learning & Exams median 78.02026-11-08: Learning & Exams median 78.02026-11-09: Learning & Exams median 78.02026-11-10: Learning & Exams median 78.02026-11-11: Learning & Exams median 78.02026-11-12: Learning & Exams median 78.02026-11-13: Learning & Exams median 78.02026-11-14: Learning & Exams median 79.0 ○ Open 2026-10-25: 100% open across 43 published cards 2026-10-26: 100% open across 54 published cards 2026-10-27: 100% open across 51 published cards 2026-10-28: 100% open across 48 published cards 2026-10-29: 100% open across 40 published cards 2026-10-30: 100% open across 35 published cards 2026-10-31: 100% open across 53 published cards 2026-11-01: 100% open across 47 published cards 2026-11-02: 100% open across 44 published cards 2026-11-03: 100% open across 55 published cards 2026-11-04: 98% open across 48 published cards 2026-11-05: 100% open across 48 published cards 2026-11-06: 100% open across 47 published cards 2026-11-07: 100% open across 49 published cards 2026-11-08: 100% open across 36 published cards 2026-11-09: 100% open across 55 published cards 2026-11-10: 100% open across 48 published cards 2026-11-11: 100% open across 61 published cards 2026-11-12: 100% open across 41 published cards 2026-11-13: 100% open across 46 published cards 2026-11-14: 100% open across 51 published cards ⊠ Login 2026-10-25: 12% login across 43 published cards 2026-10-26: 20% login across 54 published cards 2026-10-27: 18% login across 51 published cards 2026-10-28: 10% login across 48 published cards 2026-10-29: 18% login across 40 published cards 2026-10-30: 29% login across 35 published cards 2026-10-31: 11% login across 53 published cards 2026-11-01: 15% login across 47 published cards 2026-11-02: 23% login across 44 published cards 2026-11-03: 13% login across 55 published cards 2026-11-04: 15% login across 48 published cards 2026-11-05: 10% login across 48 published cards 2026-11-06: 26% login across 47 published cards 2026-11-07: 33% login across 49 published cards 2026-11-08: 25% login across 36 published cards 2026-11-09: 16% login across 55 published cards 2026-11-10: 17% login across 48 published cards 2026-11-11: 18% login across 61 published cards 2026-11-12: 10% login across 41 published cards 2026-11-13: 15% login across 46 published cards 2026-11-14: 10% login across 51 published cards $ Paid 2026-10-25: 33% paid across 43 published cards 2026-10-26: 26% paid across 54 published cards 2026-10-27: 20% paid across 51 published cards 2026-10-28: 31% paid across 48 published cards 2026-10-29: 12% paid across 40 published cards 2026-10-30: 34% paid across 35 published cards 2026-10-31: 23% paid across 53 published cards 2026-11-01: 23% paid across 47 published cards 2026-11-02: 30% paid across 44 published cards 2026-11-03: 31% paid across 55 published cards 2026-11-04: 23% paid across 48 published cards 2026-11-05: 33% paid across 48 published cards 2026-11-06: 23% paid across 47 published cards 2026-11-07: 33% paid across 49 published cards 2026-11-08: 33% paid across 36 published cards 2026-11-09: 27% paid across 55 published cards 2026-11-10: 21% paid across 48 published cards 2026-11-11: 30% paid across 61 published cards 2026-11-12: 32% paid across 41 published cards 2026-11-13: 15% paid across 46 published cards 2026-11-14: 27% paid across 51 published cards † Ads 2026-10-25: 0% ads across 43 published cards 2026-10-26: 4% ads across 54 published cards 2026-10-27: 2% ads across 51 published cards 2026-10-28: 0% ads across 48 published cards 2026-10-29: 0% ads across 40 published cards 2026-10-30: 3% ads across 35 published cards 2026-10-31: 9% ads across 53 published cards 2026-11-01: 9% ads across 47 published cards 2026-11-02: 2% ads across 44 published cards 2026-11-03: 0% ads across 55 published cards 2026-11-04: 2% ads across 48 published cards 2026-11-05: 0% ads across 48 published cards 2026-11-06: 0% ads across 47 published cards 2026-11-07: 0% ads across 49 published cards 2026-11-08: 0% ads across 36 published cards 2026-11-09: 0% ads across 55 published cards 2026-11-10: 0% ads across 48 published cards 2026-11-11: 0% ads across 61 published cards 2026-11-12: 0% ads across 41 published cards 2026-11-13: 0% ads across 46 published cards 2026-11-14: 0% ads across 51 published cards * Pretty 2026-10-25: 93% pretty across 43 published cards 2026-10-26: 80% pretty across 54 published cards 2026-10-27: 69% pretty across 51 published cards 2026-10-28: 75% pretty across 48 published cards 2026-10-29: 90% pretty across 40 published cards 2026-10-30: 91% pretty across 35 published cards 2026-10-31: 77% pretty across 53 published cards 2026-11-01: 87% pretty across 47 published cards 2026-11-02: 73% pretty across 44 published cards 2026-11-03: 85% pretty across 55 published cards 2026-11-04: 83% pretty across 48 published cards 2026-11-05: 94% pretty across 48 published cards 2026-11-06: 98% pretty across 47 published cards 2026-11-07: 96% pretty across 49 published cards 2026-11-08: 86% pretty across 36 published cards 2026-11-09: 91% pretty across 55 published cards 2026-11-10: 75% pretty across 48 published cards 2026-11-11: 89% pretty across 61 published cards 2026-11-12: 90% pretty across 41 published cards 2026-11-13: 89% pretty across 46 published cards 2026-11-14: 84% pretty across 51 published cards ● Pro 2026-10-25: 86% pro across 43 published cards 2026-10-26: 61% pro across 54 published cards 2026-10-27: 33% pro across 51 published cards 2026-10-28: 58% pro across 48 published cards 2026-10-29: 78% pro across 40 published cards 2026-10-30: 69% pro across 35 published cards 2026-10-31: 75% pro across 53 published cards 2026-11-01: 79% pro across 47 published cards 2026-11-02: 68% pro across 44 published cards 2026-11-03: 67% pro across 55 published cards 2026-11-04: 75% pro across 48 published cards 2026-11-05: 81% pro across 48 published cards 2026-11-06: 68% pro across 47 published cards 2026-11-07: 67% pro across 49 published cards 2026-11-08: 75% pro across 36 published cards 2026-11-09: 60% pro across 55 published cards 2026-11-10: 65% pro across 48 published cards 2026-11-11: 75% pro across 61 published cards 2026-11-12: 68% pro across 41 published cards 2026-11-13: 72% pro across 46 published cards 2026-11-14: 73% pro across 51 published cards ◎ Niche 2026-10-25: 100% niche across 43 published cards 2026-10-26: 100% niche across 54 published cards 2026-10-27: 100% niche across 51 published cards 2026-10-28: 98% niche across 48 published cards 2026-10-29: 98% niche across 40 published cards 2026-10-30: 97% niche across 35 published cards 2026-10-31: 98% niche across 53 published cards 2026-11-01: 100% niche across 47 published cards 2026-11-02: 95% niche across 44 published cards 2026-11-03: 98% niche across 55 published cards 2026-11-04: 96% niche across 48 published cards 2026-11-05: 92% niche across 48 published cards 2026-11-06: 100% niche across 47 published cards 2026-11-07: 94% niche across 49 published cards 2026-11-08: 92% niche across 36 published cards 2026-11-09: 95% niche across 55 published cards 2026-11-10: 98% niche across 48 published cards 2026-11-11: 100% niche across 61 published cards 2026-11-12: 95% niche across 41 published cards 2026-11-13: 93% niche across 46 published cards 2026-11-14: 98% niche across 51 published cards ◉ Human 2026-10-25: 2% human across 43 published cards 2026-10-26: 13% human across 54 published cards 2026-10-27: 18% human across 51 published cards 2026-10-28: 8% human across 48 published cards 2026-10-29: 10% human across 40 published cards 2026-10-30: 14% human across 35 published cards 2026-10-31: 13% human across 53 published cards 2026-11-01: 11% human across 47 published cards 2026-11-02: 14% human across 44 published cards 2026-11-03: 16% human across 55 published cards 2026-11-04: 17% human across 48 published cards 2026-11-05: 12% human across 48 published cards 2026-11-06: 9% human across 47 published cards 2026-11-07: 4% human across 49 published cards 2026-11-08: 14% human across 36 published cards 2026-11-09: 5% human across 55 published cards 2026-11-10: 12% human across 48 published cards 2026-11-11: 8% human across 61 published cards 2026-11-12: 12% human across 41 published cards 2026-11-13: 13% human across 46 published cards 2026-11-14: 8% human across 51 published cards ! Risk 2026-10-25: 2% risk across 43 published cards 2026-10-26: 2% risk across 54 published cards 2026-10-27: 0% risk across 51 published cards 2026-10-28: 0% risk across 48 published cards 2026-10-29: 0% risk across 40 published cards 2026-10-30: 0% risk across 35 published cards 2026-10-31: 0% risk across 53 published cards 2026-11-01: 0% risk across 47 published cards 2026-11-02: 0% risk across 44 published cards 2026-11-03: 0% risk across 55 published cards 2026-11-04: 0% risk across 48 published cards 2026-11-05: 0% risk across 48 published cards 2026-11-06: 2% risk across 47 published cards 2026-11-07: 0% risk across 49 published cards 2026-11-08: 0% risk across 36 published cards 2026-11-09: 0% risk across 55 published cards 2026-11-10: 0% risk across 48 published cards 2026-11-11: 2% risk across 61 published cards 2026-11-12: 0% risk across 41 published cards 2026-11-13: 0% risk across 46 published cards 2026-11-14: 0% risk across 51 published cards ƒ JavaScript 2026-10-25: 16% javascript across 43 published cards 2026-10-26: 22% javascript across 54 published cards 2026-10-27: 29% javascript across 51 published cards 2026-10-28: 27% javascript across 48 published cards 2026-10-29: 22% javascript across 40 published cards 2026-10-30: 23% javascript across 35 published cards 2026-10-31: 26% javascript across 53 published cards 2026-11-01: 28% javascript across 47 published cards 2026-11-02: 30% javascript across 44 published cards 2026-11-03: 13% javascript across 55 published cards 2026-11-04: 12% javascript across 48 published cards 2026-11-05: 23% javascript across 48 published cards 2026-11-06: 30% javascript across 47 published cards 2026-11-07: 33% javascript across 49 published cards 2026-11-08: 25% javascript across 36 published cards 2026-11-09: 27% javascript across 55 published cards 2026-11-10: 21% javascript across 48 published cards 2026-11-11: 30% javascript across 61 published cards 2026-11-12: 12% javascript across 41 published cards 2026-11-13: 17% javascript across 46 published cards 2026-11-14: 22% javascript across 51 published cards
Learning & Exams14 other categoriesDaily category averageScore axis 65–85Signal share0–100%

The rolling 21-day upper threads compare daily category medians; the bold thread is Learning & Exams. Below, signal colour shows the share of that day’s published Learning & Exams cards carrying each mark.

What moves with an 80+ score

1,860 high-interest cards
Signal prevalence among Learning & Exams cards scoring 80 or higher Percentage-point difference between each signal’s prevalence across this category and among the category’s cards with an editorial-interest score of 80 or higher. Open: 84% across all Learning & Exams cards and 93% among cards scoring 80+, a +10 pp difference. ○ Open 84% → 93% +10 pp +10 pp Login: 22% across all Learning & Exams cards and 14% among cards scoring 80+, a -8 pp difference. ⊠ Login 22% → 14% -8 pp -8 pp Paid: 25% across all Learning & Exams cards and 25% among cards scoring 80+, a 0 pp difference. $ Paid 25% → 25% 0 pp 0 pp Ads: 1% across all Learning & Exams cards and 1% among cards scoring 80+, a 0 pp difference. † Ads 1% → 1% 0 pp 0 pp Pretty: 89% across all Learning & Exams cards and 98% among cards scoring 80+, a +9 pp difference. * Pretty 89% → 98% +9 pp +9 pp Pro: 58% across all Learning & Exams cards and 100% among cards scoring 80+, a +42 pp difference. ● Pro 58% → 100% +42 pp +42 pp Niche: 95% across all Learning & Exams cards and 98% among cards scoring 80+, a +3 pp difference. ◎ Niche 95% → 98% +3 pp +3 pp Human: 12% across all Learning & Exams cards and 16% among cards scoring 80+, a +4 pp difference. ◉ Human 12% → 16% +4 pp +4 pp Risk: 0% across all Learning & Exams cards and 0% among cards scoring 80+, a 0 pp difference. ! Risk 0% → 0% 0 pp 0 pp JavaScript: 25% across all Learning & Exams cards and 28% among cards scoring 80+, a +2 pp difference. ƒ JavaScript 25% → 28% +2 pp +2 pp

This exposes association inside the published catalogue, not causation or site quality. The 80+ threshold is the pipeline’s editorial-interest score.