HackerTube.runGood videos, with context.Find a topic and a clear place to start.
Each of these 150 guides explains who it is for, what background helps, which video matches your goal, and one idea to try afterward. Choose a subject below, or search by title, topic or creator.
Jump to one of 16 subject areas
Software Engineering & Languages
Programming language designThink about language growth / Begin a programming course193 videosFunctional programmingReduce tangled dependencies / Prevent invalid data states225 videosC, C++, Rust, Go & systems languagesUnderstand hash-table layout / Organize state in Rust163 videosPython, Ruby & scripting languagesBuild an autograd engine / Simplify conditional code120 videosWeb developmentUnderstand asynchronous execution / Compare ways to update a UI160 videosSoftware architecture & designDesign a usable API / Refactor a small feature177 videosSoftware performance & optimizationMake measurements trustworthy / Study a fast hash table123 videosCompilers, interpreters & program analysisFollow a lexer / Explore an interpreter98 videosTesting, debugging & developer toolsChoose useful test boundaries / Explore deterministic simulation155 videosSoftware practice, open source & careersQuestion familiar programming tools / See coding by voice154 videosSoftware (other)Understand time-zone pitfalls / See formulas as computation36 videos
Systems, Networks & Security
Databases & storageUnderstand logs and derived data / Test storage under failures72 videosDistributed systemsExplore process supervision / Explore failure simulation81 videosOperating systems & kernelsRethink OS and hardware boundaries / Understand service management111 videosLinux & open-source ecosystemsExplore systemd's history / Compare X and Wayland94 videosNetworking & internet infrastructureRethink how networks name data / Evaluate a VPN claim78 videosCloud, DevOps & reliabilityUnderstand operational resilience / Study production debugging89 videosSecurity & hackingInspect a platform's defenses / Understand input-language risks192 videosCryptographyUnderstand public key exchange / Understand Bitcoin's construction90 videosPrivacy, surveillance & cybercrimeExamine what a VPN hides / Understand identifier misuse146 videosSystems & security (other)Study datacenter infrastructure / Examine an IPv6 migration3 videos
AI, Machine Learning & Data
Machine learning & deep learningUnderstand neural-network concepts / Implement and inspect a model131 videosLLMs & generative AIBuild a visual model of attention / Implement a small GPT model108 videosAI safety, AGI & impactUnderstand the orthogonality thesis / Understand instrumental convergence77 videosRoboticsUnderstand a delivery system / Watch a demonstration-led visit102 videosSelf-driving & autonomous vehiclesExplore a historical driving project / Examine effects on cities69 videosComputer vision, speech & NLPExplore learned representations / See a voice-driven workflow93 videosData science & statisticsQuestion a published result / Make an analysis reproducible56 videosData visualization & information designRead a changing-data story / Choose a clearer colormap53 videosAI & data (other)Design an enjoyable game opponent / Question a fixed objective29 videos
Mathematics & Theoretical CS
Algorithms & data structuresUnderstand Python dictionaries / Study hash-table implementation60 videosComputability & complexity theoryConnect propositions and types / Inspect an unusual computational model34 videosQuantum computingGet a short mathematical overview / Follow a longer technical introduction11 videosPure mathematicsPicture what a vector means / Begin a linear-algebra course97 videosProbability & game theoryLearn a game-theory framework / Inspect a real negotiation52 videosRecreational & visual mathUnderstand vectors visually / Explore a Bézier construction141 videosLogic & formal methodsConnect programs with logic / Examine parser assumptions33 videosInformation theory & signal processingSee frequency decomposition / Understand audio sampling43 videosMath & theory (other)Frame an optimization problem / Understand a feedback loop8 videos
Hardware & Electronics
Computer architecture & CPUsFollow a 6502 build / Study the Apollo computer148 videosSemiconductors & chip manufacturingExplore EUV equipment / Understand the blue-LED challenge47 videosElectronics & circuit designSee reflection and wave behavior / Examine PCB grounding107 videosEmbedded systems & DIY electronicsFollow a small-computer build / Explore a low-power multicore design92 videosRepair, teardowns & right to repairInspect a teardown / Examine cable construction80 videosConsumer devices & gadgetsUnderstand a dishwasher cycle / Explore a mechanical toaster199 videosAudio & video engineeringUnderstand audio conversion / See video timing in hardware76 videosHardware (other)Understand computer memory / Inspect a datacenter observation20 videos
Computing History & Culture
History of computingSee mechanical computation / Explore the Apollo system231 videosGUI, HCI & interface historyWatch Engelbart's demonstration / Explore an alternative editor110 videosHacker culture & free softwareWatch a source-release documentary / Hear a maintainer's perspective58 videosDemoscene & retrocomputingWatch a size-constrained demo / Explore Game Boy hardware136 videosInternet culture & memesExamine internet celebrity / Question platform promises170 videosTech pioneers & interviewsFollow an intellectual biography / Explore a language-design argument369 videosTech company stories & documentariesWatch engineers during a transition / Hear a creative leader's account204 videosComputing culture (other)Enjoy a text-adventure reference / See an office-software Easter egg17 videos
Design, Graphics & Visual Media
UX & UI designInspect a software-interface critique / See nonvisual computer use75 videosProduct & industrial designExplore a beverage can's design / Examine plug safety features37 videosGraphic design & typographyUnderstand context-dependent color / Explore a music-font design38 videosComputer graphics & renderingUnderstand Bézier curves / Follow mathematical image construction114 videosCreative coding & generative artWork with limited-color graphics / Build an image from mathematical rules63 videosAnimation & visual effectsRecognize invisible visual effects / Inspect a molecular animation83 videosFilmmaking & video productionStudy action comedy / Study movement in a scene39 videosVR, AR & spatial computingSee head tracking in action / Explore VR system constraints49 videosDesign & graphics (other)Watch editing taught through comedy / Inspect a Content-Aware Fill preview3 videos
Business, Startups & Economics
Startups & entrepreneurshipPlan a bootstrapped business / Consider a profitability-first argument121 videosProduct, marketing & salesClarify customer and product economics / Examine dependence on Facebook81 videosManagement, leadership & organizationsImprove feedback in a creative team / Examine organization and software structure79 videosTech industry & business modelsExamine access to an audience / Investigate a platform alternative114 videosInvesting & personal financeHear a long-term investing viewpoint / Examine a meme-stock narrative75 videosMacroeconomics & financial crisesReconstruct an economic-cycle model / Identify competing economic arguments90 videosMicroeconomics & behavioral economicsExplore patterns of misjudgment / Inspect incentives in a product's history85 videosLabor, work & inequalityExamine a historical middle-class argument / Inspect an automation scenario92 videosBusiness & economics (other)Understand airline-class economics / Follow a manufacturing experiment50 videos
Politics, History & Society
US politics & electionsHear a constitutional-structure argument / Examine electronic-voting trust187 videosGeopolitics & foreign policyWatch reporting from Afghanistan / Examine an interpretation of US–Russia relations144 videosLaw, policing & justiceUnderstand an argument about police questioning / Compare copyright law with platform enforcement188 videosFree speech, censorship & civil libertiesExamine a defense of free speech / Consider control of general-purpose computers104 videosWorld historyExplore the City of London / Follow a history of Sumer147 videosMilitary history & warfareUnderstand a mechanical fire-control computer / Explore wartime science and technology121 videosSocial issues & cultureExamine a cultural critique of music theory / Reflect on status and success168 videosMedia, journalism & propagandaFollow an investigative essay / Recognize documentary-style parody334 videosPolitics & history (other)Untangle UK political labels / Explore the City of London's institutions32 videos
Physics, Space & Chemistry
Fundamental physicsFollow an electrical experiment / Understand the role of a speed limit164 videosQuantum physicsExplore entangled outcomes / Hear an introduction to quantum fields57 videosCosmology & astrophysicsCompare orders of magnitude / Inspect a relativity visualization108 videosSpace exploration & spaceflightExplore Apollo's computing constraints / Watch a Falcon Heavy test launch164 videosChemistryAsk how fire releases energy / Explore the history of industrial chemicals56 videosMaterials scienceExplore the blue-LED problem / Understand the quasicrystal question42 videosEveryday physics & science demosObserve wave behavior / Explore why brown depends on context166 videosPhysics & space (other)Understand the kilogram's definition / See how reference materials support measurement11 videos
Life Sciences, Mind & Health
Neuroscience & the brainOrganize explanations of behavior / Explore bioelectric computation92 videosPsychology & human behaviorBegin behavioral-biology concepts / Reflect on status anxiety166 videosMental health & neurodiversityExplore a historical depression lecture / Hear an ADHD talk aimed at parents46 videosConsciousness & cognitionExplore analogy in cognition / Consider a split-brain explanation60 videosEvolution & geneticsBuild a molecular visual vocabulary / Explore bioelectric developmental ideas57 videosBiology & biotechnologyPicture molecular processes / Explore computation in developing tissues82 videosMedicine & infectious diseaseInspect a toy epidemic model / Observe a bacterial laboratory experiment141 videosNutrition & diet scienceInspect an argument about sugar / Inspect a plant-based-diet argument67 videosFitness, sleep & longevityBegin with a sleep framework / Examine specific sleep-and-alertness claims51 videosAnimals & natureHear an animal-centered reflection / Watch a concentrated nature sequence61 videosLife sciences (other)Explore US healthcare incentives / Listen to a skeptical verse narrative4 videos
Earth, Energy & Environment
Climate science & climate changeUnderstand greenhouse energy flow / Inspect a rocket-emissions comparison26 videosClimate policy, solutions & debateExamine transition scale and timing / Consider individual and systemic action67 videosNuclear power & fusionExplore a magnetic-fusion approach / Understand competing meanings of energy gain51 videosRenewables, batteries & storageExamine renewables and storage claims / Explore heat pumps as an end use89 videosPower grid, heating & buildingsUnderstand how heat pumps work / Examine the Texas grid outage68 videosGeology & earth scienceExplore Pacific Northwest earthquake history / Watch a glacier-calving event31 videosEnvironment, agriculture & food systemsExplore a soil-health approach / Understand constant percentage growth104 videosEarth & energy (other)Reconstruct growth arithmetic / Inspect energy-transition history12 videos
Engineering, Transport & Making
Aviation & aerospace engineeringExamine attention and automation / Explore a drone-delivery operation124 videosCars, EVs & motorcyclesUnderstand a differential / Inspect a proposed touchscreen interface171 videosTransit, cities & urban planningDistinguish street and road functions / Examine speed and design cues174 videosCivil engineering & constructionObserve how buildings adapt / Explore an argument about engineering methods70 videosMechanical & precision engineeringUnderstand differential motion / See mechanical computation141 videosManufacturing & industrial processesConnect can design with production / Trace the origins of precision69 videosWoodworking, metalworking & workshop skillsObserve a wilderness-building process / Follow a precision reconstruction project34 videos3D printing, CNC & maker projectsFollow a custom-keyboard design / Explore a prototyping approach58 videosHome, DIY & practical skillsUnderstand the original dishwasher explanation / Catch up on the detergent correction61 videosCooking & foodObserve an omelet technique / Understand a drip-coffee maker41 videosShips, submarines & maritimeUnderstand submarine oxygen systems / Watch the work of shipbreaking24 videosEngineering & making (other)Examine light-bulb lifetime tradeoffs / Understand British plug features27 videos
Games & Game Development
Game designImprove action feedback / Explore simulation-driven design65 videosGame programming & enginesStudy a production netcode architecture / Explore entity organization in Rust118 videosIndie game developmentExamine a small studio's business approach / Think through an indie programming process38 videosGame history & retro gamingExplore limited-palette graphics / Hear a PlayStation production retrospective106 videosGaming culture & analysisInspect an essay about online fame / Watch a launch-and-recovery retrospective92 videosSpeedrunning, glitches & game hackingStudy a historical A-press challenge / See code injection through game inputs47 videosChess, board games & puzzlesFollow the Royal Game of Ur / Watch the AlphaGo match documentary27 videosGames (other)Inspect an investigation of platform involvement / Examine a later gambling-business account10 videos
Arts, Comedy, Music & Film
Stand-up & sketch comedyWatch Carlin build a routine / Examine action-comedy technique244 videosSatire & parodyRecognize a documentary style / Inspect a comic computing demonstration362 videosMusic performance & songsHear a cross-recording musical pairing / Explore a long conceptual listening work239 videosMusic theory, synthesis & productionLearn synthesis building blocks / Explore music through functional code103 videosFilm & TV clipsWatch hierarchy in a crisis scene / Spot leading questions in comedy310 videosFilm analysis & criticismExamine action-comedy staging / Study movement and composition39 videosDocumentaries & storytellingTrace a short drum loop's influence / Inspect a broad historical narrative202 videosLiterature & writing craftWrite for a specific reader / Explore a speculative short story43 videosVisual arts, photography & architectureObserve a woodblock reproduction project / Explore patterns in architecture42 videosSports & athleticsObserve an onboard performance / Hear a skateboarder's innovation story38 videosMagic, puzzles & curiositiesWatch a close-up magic performance / Follow a Rube Goldberg sequence34 videosArts & entertainment (other)Observe a public sales encounter / Hear an actor's audition advice75 videos
Ideas, Learning & Language
Education & learningCheck learning beyond a smooth lecture / Rethink how you organize study73 videosUniversity lectures & coursesPlan a clearer talk / Make writing useful to readers127 videosPhilosophy & ethicsCompare moral reasons in a lecture / Inspect a philosophical fable98 videosReligion, belief & skepticismExplore a tablet and flood narrative / Examine an essay about flat-earth belief45 videosLanguage & linguisticsConsider correctness and language change / Listen to impressions of language sounds84 videosProductivity & self-improvementImprove an upcoming presentation / Make space for deliberate problem-solving95 videosFuturism & technology and societyQuestion how technical knowledge survives / Examine a blockchain critique116 videosScientific method & science communicationInspect research-reliability concerns / Reflect on research problem selection127 videosIdeas & learning (other)Understand what a postal code does / Explore incentives for many small contributions17 videos