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Best Tech Talks on YouTube, Ranked by Hacker News
Conference talks and university lectures on software, systems, AI, hardware and computing that Hacker News keeps recommending — ranked not by view count, but by how many separate months HN commenters kept vouching for them.
Type
TalkLectureDocumentaryExplainerDemoTutorialInterviewCommentaryComedyMusicPodcastsNews & reportingCoursesFeatures
Evergreen only
3 mo on HNThe Surprising History of Copyright and What It Means For...
Google TechTalks
Recommended 2× on HN · 2016–2021
3 mo on HNThe Power of Big Data and Psychographics | 2016 Concordia Annual Summit
Concordia
Recommended 4× on HN · 2017–2026
3 mo on HNC++Now 2018: Matt Godbolt “What Else Has My Compiler Done For Me Lately?”
CppNow
Recommended 3× on HN · 2018–2020
3 mo on HNDan Abramov: Beyond React 16 | JSConf Iceland
JSConf
Recommended 3× on HN · 2018–2022
3 mo on HNGoogle Developers Day US - Theorizing from Data
GoogleDeveloperDay
Recommended 3× on HN · 2007–2009
3 mo on HNCppCon 2015: Chandler Carruth "Tuning C++: Benchmarks, and CPUs, and Compilers! Oh My!"
CppCon
Recommended 3× on HN · 2015–2020
3 mo on HNProcedural Programming: It Never Went Away — Kevlin Henney | Build Stuff
Build Stuff - #1 Software Dev Conf
Recommended 2× on HN · 2018–2021
3 mo on HNDaniel Suarez: The kill decision shouldn't belong to a robot
TED
Recommended 3× on HN · 2013–2025
3 mo on HNSolid Ground // Saša Jurić
EMPEX Conference
Recommended 3× on HN · 2017–2023
3 mo on HNC++ Seasoning
aghuttun
Recommended 3× on HN · 2018–2022
3 mo on HNBlueHat Seattle 2019 || Guarding Against Physical Attacks: The Xbox One Story
Microsoft Security Response Center (MSRC)
Recommended 2× on HN · 2020–2026
3 mo on HNThe User is Drunk
squareweave
Recommended 4× on HN · 2014–2021
3 mo on HNDEF CON 31 - An Audacious Plan to Halt the Internet's Ensh*ttification - Cory Doctorow
DEFCONConference
Recommended 4× on HN · 2023–2024
3 mo on HNNVScene 2015 Session: How to Create Content with Signed Distance Functions (Johann Korndörfer)
NVScene
Recommended 3× on HN · 2017–2018
3 mo on HNWhat nobody tells you about documentation
PyCon AU
Recommended 3× on HN · 2021–2024
3 mo on HNMoxie Marlinspike, Next Generation Threats 2014
Techworld Sverige
Recommended 3× on HN · 2015–2021
3 mo on HN#Gamelab2018 - Jon Blow's Design decisions on creating Jai a new language for game programmers
Gamelab Conference
Recommended 3× on HN · 2018–2023
3 mo on HNLinux Kernel Development, Greg Kroah-Hartman - Git Merge 2016
GitHub
Recommended 3× on HN · 2016–2023
3 mo on HNCRDTs: The Hard Parts
Martin Kleppmann
Recommended 3× on HN · 2020–2024
3 mo on HNLet’s go whaling: Tricks for monetising mobile game players with free-to-play
PocketGamerbiz
Recommended 3× on HN · 2019–2026
3 mo on HNSaša Jurić - Parsing from first principles - WebCamp Zagreb 2019
WebCamp Zagreb
Recommended 3× on HN · 2019–2021
3 mo on HNAndrew Sorensen Keynote: "The Concert Programmer" - OSCON 2014
O'Reilly
Recommended 3× on HN · 2017–2024
3 mo on HNDoes APL Need a Type System? by Aaron W Hsu at #FnConf18
ConfEngine
Recommended 3× on HN · 2019–2025
3 mo on HNModeling Data Concurrency w/ Asynchronous I/O in Zig - RedisConf 2020
Redis
Recommended 3× on HN · 2020–2021
3 mo on HNRyan Dahl: Original Node.js presentation
stri8ted
Recommended 3× on HN · 2016–2023
3 mo on HNJohn Hennessy and David Patterson 2017 ACM A.M. Turing Award Lecture
Association for Computing Machinery (ACM)
Recommended 2× on HN · 2018–2023
3 mo on HNDonald B. Gillies Lecture: Dr. Michael Stonebraker
Siebel School of Computing and Data Science
Recommended 2× on HN · 2018–2024
3 mo on HNMath Encounters -- Five Balls, Two Hands: The Patterns of Juggling -- Colin Wright (Presentation)
National Museum of Mathematics
Recommended 3× on HN · 2017–2026
3 mo on HNWill AI outsmart human intelligence? - with 'Godfather of AI' Geoffrey Hinton
The Royal Institution
Recommended 3× on HN · 2025–2025
3 mo on HNLecture 1: Probability and Counting | Statistics 110
Harvard University
Recommended 3× on HN · 2017–2018
3 mo on HNLecture 1 | Natural Language Processing with Deep Learning
Stanford University School of Engineering
Recommended 3× on HN · 2017–2018
3 mo on HNCosmos - Carl Sagan - 4th Dimension
carlsagandotcom
Recommended 3× on HN · 2014–2025
3 mo on HNSeymour Papert 1983
Cynthia Solomon
Recommended 3× on HN · 2014–2017
3 mo on HN1. A strange determinant
Timothy Gowers
Recommended 3× on HN · 2022–2026
3 mo on HNDo we need Attention? - Linear RNNs and State Space Models (SSMs) for NLP
Sasha Rush
Recommended 3× on HN · 2024–2024
3 mo on HNThe "Last Lecture" by Randy Pausch
Gabriel Robins
Recommended 4× on HN · 2016–2021