Categories
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
2 mo on HNLisp at the Frontier of Computation, by Robert Smith at Rigetti Computing
Arthur Gleckler
Recommended 3× on HN · 2017–2019
2 mo on HNBetrFS: A Right-Optimized Write-Optimized File System
Microsoft Research
Recommended 2× on HN · 2016–2023
2 mo on HNIntroducing Nx - José Valim | Lambda Days 2021
Code Sync
Recommended 2× on HN · 2021–2021
2 mo on HN"Hedy: A Gradual programming language" by Felienne Hermans (Strange Loop 2022)
Strange Loop Conference
Recommended 2× on HN · 2022–2024
2 mo on HNZFS Native Encryption by Tom Caputi
OpenZFS
Recommended 2× on HN · 2016–2022
2 mo on HN"Datafun: a functional query language" by Michael Arntzenius
Strange Loop Conference
Recommended 2× on HN · 2018–2025
2 mo on HNAvoiding Microservice Megadisasters - Jimmy Bogard
NDC Conferences
Recommended 2× on HN · 2018–2023
2 mo on HNHow AI Could Save (Not Destroy) Education | Sal Khan | TED
TED
Recommended 2× on HN · 2023–2026
2 mo on HNJohn Schulman - Reinforcement Learning from Human Feedback: Progress and Challenges
UC Berkeley EECS
Recommended 2× on HN · 2023–2023
2 mo on HN10 Things I Learned from the jQuery Source
Paul Irish
Recommended 3× on HN · 2011–2014
2 mo on HN30c3 - Trevor Paglen - Six Landscapes - 131228 2300
KraftZeitung
Recommended 2× on HN · 2013–2022
2 mo on HNCppCon 2019: Matt Godbolt “Compiler Explorer: Behind The Scenes”
CppCon
Recommended 2× on HN · 2021–2025
2 mo on HNGeo Carncross: How to program computers (kos)
Justin Cormack
Recommended 2× on HN · 2015–2020
2 mo on HNPlenary: Performance Matters - Emery Berger - CppCon 2020
CppCon
Recommended 2× on HN · 2021–2022
2 mo on HNElixirConf 2021 - Isaac Yonemoto - Zig (heart) Elixir
ElixirConf
Recommended 2× on HN · 2021–2025
2 mo on HNPerl 6 for Mere Mortals
Curtis “Ovid” Poe
Recommended 2× on HN · 2015–2015
2 mo on HNThe new Windows subsystem for Linux architecture: a deep dive - BRK3068
Microsoft Developer
Recommended 2× on HN · 2019–2023
2 mo on HNA 10x faster TypeScript
Microsoft Developer
Recommended 2× on HN · 2025–2025
2 mo on HNJoel Spolsky at Startup School 2012
Y Combinator
Recommended 2× on HN · 2014–2016
2 mo on HN2021: Year of the Linux Gaming Desktop - Andrew Kelley
Zig SHOWTIME
Recommended 2× on HN · 2021–2024
2 mo on HNRich Harris: Futuristic Web Development
Svelte Society
Recommended 3× on HN · 2020–2022
2 mo on HNTalk: Video Games and the Future of Education
Jonathan Blow
Recommended 2× on HN · 2020–2023
2 mo on HNConsciousness in Artificial Intelligence | John Searle | Talks at Google
Talks at Google
Recommended 2× on HN · 2015–2017
2 mo on HNAnalyzing Programs with Z3
Compose Conference
Recommended 2× on HN · 2016–2021
2 mo on HNAWS re:Invent 2018: How AWS Minimizes the Blast Radius of Failures (ARC338)
Amazon Web Services
Recommended 2× on HN · 2019–2023
2 mo on HNGabe Newell: Reflections of a Video Game Maker
The LBJ School
Recommended 2× on HN · 2013–2017
2 mo on HNJonathan Diegelman - Modeling Spacecraft Separation Dynamics in Julia
The Julia Programming Language
Recommended 2× on HN · 2021–2023
2 mo on HNCrockford on JavaScript - Section 8: Programming Style & Your Brain
YUI Library
Recommended 3× on HN · 2014–2015
2 mo on HNSee how the rest of the world lives, organized by income | Anna Rosling Rönnlund
TED
Recommended 2× on HN · 2018–2023
2 mo on HNAnthony Scopatz - xonsh - PyCon 2016
PyCon 2016
Recommended 2× on HN · 2016–2025
2 mo on HNKeynote: The Last Hope for Scala's Infinity War - John A. De Goes
Scalapeño
Recommended 2× on HN · 2018–2021
2 mo on HNNicholas Zakas: Scalable JavaScript Application Architecture
YUI Library
Recommended 3× on HN · 2013–2015
2 mo on HNThe Stellar Consensus Protocol | David Mazières | Talks at Google
Talks at Google
Recommended 2× on HN · 2018–2021
2 mo on HNAntichamber: An Overnight Success, Seven Years In The Making
GDC Festival of Gaming
Recommended 2× on HN · 2016–2024
2 mo on HNGoogle I/O 2011: Java Puzzlers - Scraping the Bottom of the Barrel
Google for Developers
Recommended 2× on HN · 2015–2018
2 mo on HNModern SQL: A lot has changed since SQL-92 by Markus Winand
Devoxx
Recommended 2× on HN · 2019–2023