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
3 mo on HNRailsConf 2016 - Rails to Phoenix by Brian Cardarella
Confreaks
Recommended 4× on HN · 2016–2016
3 mo on HNDuckDB – The SQLite for Analytics (Mark Raasveldt, CWI)
CMU Database Group
Recommended 2× on HN · 2020–2026
3 mo on HNNordic.js 2014 • Douglas Crockford - The Better Parts
Nordic.js
Recommended 3× on HN · 2014–2023
3 mo on HNBuilding pi in a World of Slop — Mario Zechner
AI Engineer
Recommended 3× on HN · 2026–2026
3 mo on HNClassic Game Postmortem: Fallout
GDC Festival of Gaming
Recommended 3× on HN · 2018–2025
3 mo on HNWhat is in a Lucene index? Adrien Grand, Software Engineer, Elasticsearch
LuceneSolrRevolution
Recommended 3× on HN · 2019–2020
3 mo on HNThe Mental Game of Python - Raymond Hettinger
SF Python
Recommended 3× on HN · 2019–2023
3 mo on HNJohn Carmack Keynote - Quakecon 2013
IGN
Recommended 3× on HN · 2014–2021
3 mo on HNcode::dive conference 2014 - Scott Meyers: Cpu Caches and Why You Care
NOKIA Technology Center Wrocław
Recommended 3× on HN · 2018–2023
3 mo on HNCppCon 2017: Fedor Pikus “C++ atomics, from basic to advanced. What do they really do?”
CppCon
Recommended 3× on HN · 2017–2025
3 mo on HN25c3: The Ultimate Commodore 64 Talk
Christiaan008
Recommended 3× on HN · 2011–2025
3 mo on HNStanford Seminar - Concatenative Programming: From Ivory to Metal
Stanford Online
Recommended 2× on HN · 2020–2022
3 mo on HNServo Architecture: Safety and Performance
linux conf au 2017 - Hobart, Australia
Recommended 3× on HN · 2017–2017
3 mo on HNGDC 2010: Sid Meier Keynote - "Everything You Know is Wrong"
GameSpot
Recommended 2× on HN · 2014–2019
3 mo on HNState of GPT | BRK216HFS
Microsoft Developer
Recommended 6× on HN · 2023–2025
3 mo on HNLambda World 2018 - What FP can learn from Smalltalk by Aditya Siram
Lambda World
Recommended 2× on HN · 2020–2023
3 mo on HNLenses, Folds, and Traversals
Edward Kmett
Recommended 3× on HN · 2013–2014
3 mo on HNA real person, a lot like you
Derek Sivers
Recommended 3× on HN · 2011–2013
3 mo on HNRun containers on bare metal already!
Bryan Cantrill
Recommended 3× on HN · 2015–2025
3 mo on HNProgramming is terrible—Lessons learned from a life wasted. EMF2012
tef ebooks
Recommended 3× on HN · 2015–2022
3 mo on HNGoogle I/O 2013 - High Performance Audio
Google for Developers
Recommended 4× on HN · 2013–2018
3 mo on HNSaving Voyager 1! - Bruce Waggoner at !!Con 2024
!!Con
Recommended 4× on HN · 2024–2026
3 mo on HNA Narrative History of BSD, Dr. Kirk McKusick
bsdconferences
Recommended 3× on HN · 2013–2017
3 mo on HNHow to Speed up a Python Program 114,000 times.
InfoQ
Recommended 3× on HN · 2015–2022
3 mo on HN35C3 - The Ghost in the Machine
media.ccc.de
Recommended 3× on HN · 2020–2023
3 mo on HNMountainWest RubyConf 2014 - But Really, You Should Learn Smalltalk
Confreaks
Recommended 3× on HN · 2016–2024
3 mo on HNDEF CON 22 - Adrian Crenshaw- Dropping Docs on Darknets: How People Got Caught
DEFCONConference
Recommended 3× on HN · 2015–2024
3 mo on HNBret Victor - Drawing Dynamic Visualizations
Colin McDonnell
Recommended 3× on HN · 2021–2025
3 mo on HN27c3: Reverse Engineering the MOS 6502 CPU (en)
Christiaan008
Recommended 2× on HN · 2014–2021
3 mo on HN[CVPR'21 WAD] Keynote - Andrej Karpathy, Tesla
WAD at CVPR
Recommended 4× on HN · 2021–2023
3 mo on HNCharlie Marsh: uv: An Extremely Fast Python Package Manager
Jane Street
Recommended 3× on HN · 2024–2025
3 mo on HNElixirConf 2023 - José Valim - The foundations of the Elixir type system
ElixirConf
Recommended 3× on HN · 2023–2026
3 mo on HNA New Way to look at Networking
Google TechTalks
Recommended 3× on HN · 2012–2024
3 mo on HNClojureScript for Skeptics - Derek Slager
ClojureTV
Recommended 4× on HN · 2015–2017
3 mo on HNBruce Hauman - Developing ClojureScript With Figwheel
ClojureTV
Recommended 3× on HN · 2017–2022
3 mo on HNJohn Carmack Tech Talk with UMKC-SCE
UMKC School of Science and Engineering
Recommended 3× on HN · 2017–2023