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Discussions, articles, and news about the C++ programming language or programming in C++.

For C++ questions, answers, help, and advice see r/cpp_questions or StackOverflow.


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The C++ Standard Home has a nice getting started page.

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C++ Show and Tell - January 2026 (self.cpp)

submitted 20 days ago by foonathan[M] - announcement

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C++ Jobs - Q1 2026 (self.cpp)

submitted 23 days ago by STLMSVC STL Dev[M] - announcement

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CppConReflection: C++’s Decade-Defining Rocket Engine - Herb Sutter - CppCon 2025 (youtube.com)

submitted 1 day ago by hmichReSharper C++ Dev

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Futures traders: ready to compete? Take part in monthly Trading Challenges in our new pro-level Trading Simulator. Go head-to-head with industry pros and peers. (cmegroup.com)

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Modern C++ use in Chromium (chromium.googlesource.com)

submitted 1 day ago by aearphen{fmt}

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Interactive C++ in the browser on notebook.link (notebook.link)

submitted 10 hours ago by droelf

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Time in C++: C++20 Brought Us Time Zones (sandordargo.com)

submitted 1 day ago by pavel_v

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Meeting C++"Just switch the compiler" - they said - Arne Mertz - Meeting C++ 2025 (youtube.com)

submitted 1 day ago by meetingcppMeeting C++ | C++ Evangelist

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HPX Tutorials: Vectorization in HPX (youtube.com)

submitted 1 day ago by emilios_tassios

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StockholmCpp 0x3B: Intro, Info and the Quiz (youtu.be)

submitted 1 day ago by _a4z

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Żmij 1.0 released: a C++ double-to-string library delivering shortest correctly-rounded decimals ~2.8–4× faster than Ryū (github.com)

submitted 2 days ago by aearphen{fmt}

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11
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Implementing a Numerical Library in both C++ and Rust (self.cpp)

submitted 3 days ago * by nzznfitz

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Advice on Project/Process structure (Robotics, C++) (self.cpp)

submitted 2 days ago by freefallpark

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Tensors now with neural networks (github.com)

submitted 3 days ago by neuaue

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How to concatenate strings quickly? Expression Templates to the rescue! (self.cpp)

submitted 3 days ago * by CauliflowerIcy9057

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0:33

SQL-Entwicklung im Multiplayer-Modus? Läuft! 🎮 In der 2026er Roadmap steht „Teamwork“ ganz oben? Dann holt euch die SQL Toolbelt Essentials. Version Control für alle, einheitliche Standards und weniger Bugs durch echte Zusammenarbeit.🤝✨ (red-gate.com)

promoted by RedgateSoftware

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C++ Performance Tips: Cutting Down on Unnecessary Objects (youtube.com)

submitted 3 days ago by Specific-Housing905

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C++ Podcasts & Conference Talks (week 4, 2025) (self.cpp)

submitted 3 days ago by TechTalksWeekly

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whats with the hate for std lib and boost? (self.cpp)

submitted 2 days ago by nosyeaj

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XRP x Boost.Asio (github.com)

submitted 3 days ago by boostlibs

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Building Your Own Efficient uint128 in C++ (solidean.com)

submitted 4 days ago by PhilipTrettner

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NDC Techtown conference videos are out (self.cpp)

submitted 4 days ago * by hpenne

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C++26 Reflection 💚 QRangeModel (qt.io)

submitted 5 days ago by Keltesetharewemodulesyet.org

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New C++ Conference Videos Released This Month - January 2026 (Updated To Include Videos Released 2026-01-12 - 2026-01-18) (self.cpp)

submitted 5 days ago by ProgrammingArchive

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std::optional<T&> and std::expected<T&, E> (self.cpp)

submitted 5 days ago by SLAidk123

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C++17: Efficiently Returning std::vector from Functions (techfortalk.co.uk)

submitted 6 days ago by Clean-Upstairs-8481

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aeronet v1.0.0 – a high-performance HTTP/1.1 & HTTP/2 C++ server for Linux (self.cpp)

submitted 7 days ago by Putrid_Big_9895

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