BEST OF HACKER NEWS · 92 TALKS

Best Software performance & optimization Talks Recommended on Hacker News

This ranked list contains 92 Software performance & optimization talks from a 120-video topic archive. Entries are ordered by distinct Hacker News recommenders, then by the catalog score; the leading titles include How Python was Shaped by leaky Internals, Armin Ronacher, Flask framework, Preventing the Collapse of Civilization / Jonathan Blow (Thekla, Inc), and "Performance Matters" by Emery Berger. The broader topic archive has 868 labeled comments across 2009–2026, but this list only includes videos classified as talks. Each row shows its recorded recommendation count and a reason based on its tags and HN history. Use the recent-video archive to browse every format by latest HN mention instead.

  1. 1
    How Python was Shaped by leaky Internals, Armin Ronacher, Flask framework

    15 distinct Hacker News commenters recommended this talk about Python, Ruby & scripting languages; the recorded mentions span 2017–2025.

    15 recommenders
  2. 2
    Preventing the Collapse of Civilization / Jonathan Blow (Thekla, Inc)

    14 distinct Hacker News commenters recommended this talk about Software performance & optimization; the recorded mentions span 2020–2025.

    14 recommenders
  3. 3
    "Performance Matters" by Emery Berger

    12 distinct Hacker News commenters recommended this talk about Software performance & optimization; the recorded mentions span 2019–2025.

    12 recommenders
  4. 4
    The Thirty Million Line Problem

    11 distinct Hacker News commenters recommended this talk about Software performance & optimization; the recorded mentions span 2018–2024.

    11 recommenders
  5. 5
    Casey Muratori – The Big OOPs: Anatomy of a Thirty-five-year Mistake – BSC 2025

    11 distinct Hacker News commenters recommended this talk about Software architecture & design; the recorded mentions span 2025–2026.

    11 recommenders
  6. 6
    CppCon 2017: Matt Kulukundis “Designing a Fast, Efficient, Cache-friendly Hash Table, Step by Step”

    9 distinct Hacker News commenters recommended this talk about Algorithms & data structures; the recorded mentions span 2018–2026.

    9 recommenders
  7. 7
    "How NOT to Measure Latency" by Gil Tene

    9 distinct Hacker News commenters recommended this talk about Software performance & optimization; the recorded mentions span 2015–2026.

    9 recommenders
  8. 8
    CppCon 2014: Mike Acton "Data-Oriented Design and C++"

    9 distinct Hacker News commenters recommended this talk about Software architecture & design; the recorded mentions span 2015–2026.

    9 recommenders
  9. 9
    CppCon 2015: Andrei Alexandrescu “std::allocator...”

    7 distinct Hacker News commenters recommended this talk about C, C++, Rust, Go & systems languages; the recorded mentions span 2017–2025.

    7 recommenders
  10. 10
    CppCon 2014: Chandler Carruth "Efficiency with Algorithms, Performance with Data Structures"

    7 distinct Hacker News commenters recommended this talk about Software performance & optimization; the recorded mentions span 2014–2024.

    7 recommenders
  11. 11
    CppCon 2019: Chandler Carruth “There Are No Zero-cost Abstractions”

    7 distinct Hacker News commenters recommended this talk about C, C++, Rust, Go & systems languages; the recorded mentions span 2020–2026.

    7 recommenders
  12. 12
    Sorting Algorithms: Speed Is Found In The Minds of People - Andrei Alexandrescu - CppCon 2019

    7 distinct Hacker News commenters recommended this talk about Algorithms & data structures; the recorded mentions span 2019–2024.

    7 recommenders
  13. 13
    Jake Archibald on the web browser event loop, setTimeout, micro tasks, requestAnimationFrame, ...

    7 distinct Hacker News commenters recommended this talk about Web development; the recorded mentions span 2018–2023.

    7 recommenders
  14. 14
    Erlang Factory 2014 - That's 'Billion' with a 'B': Scaling to the Next Level at WhatsApp

    6 distinct Hacker News commenters recommended this talk about Distributed systems; the recorded mentions span 2014–2022.

    6 recommenders
  15. 15
    "Outperforming Imperative with Pure Functional Languages" by Richard Feldman

    6 distinct Hacker News commenters recommended this talk about Functional programming; the recorded mentions span 2021–2025.

    6 recommenders
  16. 16
    CppCon 2017: Carl Cook “When a Microsecond Is an Eternity: High Performance Trading Systems in C++”

    5 distinct Hacker News commenters recommended this talk about Software performance & optimization; the recorded mentions span 2017–2025.

    5 recommenders
  17. 17
    Larry Hastings - Removing Python's GIL: The Gilectomy - PyCon 2016

    5 distinct Hacker News commenters recommended this talk about Python, Ruby & scripting languages; the recorded mentions span 2016–2023.

    5 recommenders
  18. 18
    C++ Exceptions for Smaller Firmware - Khalil Estell - CppCon 2024

    5 distinct Hacker News commenters recommended this talk about C, C++, Rust, Go & systems languages; the recorded mentions span 2025–2026.

    5 recommenders
  19. 19
    Halide Talk

    5 distinct Hacker News commenters recommended this talk about Compilers, interpreters & program analysis; the recorded mentions span 2014–2021.

    5 recommenders
  20. 20
    "NTFS really isn't that bad" - Robert Collins (LCA 2020)

    5 distinct Hacker News commenters recommended this talk about Software performance & optimization; the recorded mentions span 2020–2025.

    5 recommenders
  21. 21
    C++ and Beyond 2012: Herb Sutter - atomic Weapons 1 of 2

    4 distinct Hacker News commenters recommended this talk about C, C++, Rust, Go & systems languages; the recorded mentions span 2020–2024.

    4 recommenders
  22. 22
    Advanced Topics in Programming Languages: A Lock-Free Hash Table

    4 distinct Hacker News commenters recommended this talk about Algorithms & data structures; the recorded mentions span 2013–2024.

    4 recommenders
  23. 23
    Zach Tellman - Everything Will Flow

    4 distinct Hacker News commenters recommended this talk about Distributed systems; the recorded mentions span 2015–2022.

    4 recommenders
  24. 24
    Andrew Kelley: A Practical Guide to Applying Data Oriented Design (DoD)

    4 distinct Hacker News commenters recommended this talk about Software performance & optimization; the recorded mentions span 2024–2026.

    4 recommenders
  25. 25
    Progressive Performance (Chrome Dev Summit 2016)

    4 distinct Hacker News commenters recommended this talk about Web development; the recorded mentions span 2016–2018.

    4 recommenders