Hackernews posts about C++20

C++20 is the latest standard version of the C++ programming language, introducing new features and improvements to enhance developer productivity and efficiency.

1. Coco: A simple stackless, single-threaded, and header-only C++20 coroutine lib (luajit.io)
   3 points by kingluo 2 days ago | discuss
2. C++20 Modules: Best Practices from a User's Perspective (chuanqixu9.github.io)
   3 points by aw1621107 4 days ago | discuss
3. Std: Span C++20: When to Use (and Not Use) for Safe Buffer Passing (techfortalk.co.uk)
   3 points by vivekbhadra 4 days ago | discuss
4. Show HN: High-Performance Order Matching Engine in C++20 (2.2M ops/SEC) (github.com)
   2 points by kpiyush8826 22 days ago | discuss
5. Reflection in C++ 20 (github.com)
   1 points by johnagrillo 19 days ago | 1 comments
6. Practical std:chrono Calendar Examples (C++20) (www.cppstories.com)
   1 points by ibobev 4 days ago | discuss
7. Practical std:chrono Calendar Examples (C++20) (www.cppstories.com)
   1 points by jandeboevrie 4 days ago | discuss
8. Ask HN: Looking for contributors and maintainers for a open source launcher
   4 points by yongdohyun 15 days ago | discuss
9. Show HN: Eclipse 4diac 3.0 – Open-source IEC 61499 Automation Environment (eclipse.dev)
   1 points by aloiszoitl 24 days ago | discuss
10. A Library Approach to Constant Template Parameters (brevzin.github.io)
    1 points by anewhnaccount2 16 days ago | discuss
11. Converting a large mathematical software package written in C++ to C++20 modules (arxiv.org)
    141 points by vblanco 6 months ago | 42 comments
12. Rusty.hpp: A Borrow Checker and Memory Ownership System for C++20 (github.com)
    124 points by stanulilic over 1 year ago | 167 comments
13. Should I choose Ada, SPARK, or Rust over C/C++? (2024) (blog.adacore.com)
    111 points by 1vuio0pswjnm7 3 months ago | 166 comments
14. GCC 16 considering changing default to C++20 (inbox.sourceware.org)
    110 points by pjmlp about 2 months ago | 114 comments
15. Enum class improvements for C++17, C++20 and C++23 (www.cppstories.com)
    103 points by ibobev over 1 year ago | 117 comments
16. Undefined Behavior in C and C++ (2024) (russellw.github.io)
    101 points by imadr 5 months ago | 233 comments
17. A Guide to Undefined Behavior in C and C++ (2010) (blog.regehr.org)
    79 points by GarethX 10 months ago | 64 comments
18. C++20 Modules: Practical Insights, Status and TODOs (chuanqixu9.github.io)
    78 points by ashvardanian 4 months ago | 60 comments
19. C++20 Idioms for Parameter Packs (www.scs.stanford.edu)
    74 points by signa11 almost 2 years ago | 51 comments
20. A visual history of Visual C++ (2017) (www.malsmith.net)
    58 points by rayanboulares 4 months ago | 51 comments
21. Show HN: A modern C++20 AI SDK (GPT‑4o, Claude 3.5, tool‑calling)
    56 points by cauchyk 6 months ago | 6 comments
22. Sparrow: C++20 Idiomatic APIs for the Apache Arrow Columnar Format (github.com)
    36 points by tanelpoder 4 months ago | 17 comments
23. My tutorial and take on C++20 coroutines (2021) (www.scs.stanford.edu)
    34 points by signa11 about 2 months ago | 8 comments
24. GCC's Move to C++ (2013) (lwn.net)
    34 points by Decabytes almost 2 years ago | 4 comments
25. Recursive Macros with C++20 __VA_OPT__ (www.scs.stanford.edu)
    26 points by fanf2 over 1 year ago | 1 comments
26. Show HN: Minimal Rust-inspired C++20 STL Replacement (github.com)
    20 points by TheNumbat over 1 year ago | discuss
27. Why export templates would be useful in C++ (2010) (warp.povusers.org)
    19 points by PaulHoule about 2 months ago | 2 comments
28. Sony Proposes Changing LLVM Clang Default to C++20 Mode (www.phoronix.com)
    13 points by needlesslygrim 12 months ago | discuss
29. Carimbo: Minimal 2D game engine in modern C++20 with SDL, scriptable in Lua (carimbo.site)
    8 points by delduca 7 months ago | 2 comments
30. GCC 16 Switches to Using C++20 Standard by Default (www.phoronix.com)
    8 points by coffeeaddict1 about 1 month ago | discuss
31. Welcome Back to C++(2022) (learn.microsoft.com)
    7 points by bithavoc 11 months ago | discuss
32. White House urges developers to dump C and C++ (2024) (www.infoworld.com)
    6 points by isaacfrond 10 months ago | 2 comments
33. Ask HN: Is there any tool can compile C++20 into C++11
    5 points by sunxfancy almost 2 years ago | 2 comments
34. Upgrading Sea of Thieves From C++14 to C++20 [video] (www.youtube.com)
    4 points by deevus 4 months ago | 1 comments
35. C++20 concepts for nicer compiler errors (lemire.me)
    4 points by jjgreen 8 months ago | 1 comments
36. C++20 in Chromium (Talk Series) (www.youtube.com)
    4 points by pkasting 9 months ago | 1 comments
37. Classes C++23 Style (Sebastian Theophil-Meeting C++ 2024)[Video] (www.youtube.com)
    4 points by BiraIgnacio 7 months ago | discuss
38. AUI Framework – graphical desktop applications using C++20 (aui-framework.github.io)
    4 points by smartmic 8 months ago | discuss
39. Streamlined iteration: exploring keys and values in C++20 (lemire.me)
    4 points by ingve 9 months ago | discuss
40. C++20 comparison in Qt (even with C++17) (www.qt.io)
    4 points by jandeboevrie about 1 year ago | discuss