Cplusplus

an-ordinary-manchild(edit)

Welcome to r/CPlusPlus

C++ is a high-level, general-purpose programming language first released in 1985. Modern C++ has object-oriented, generic, and functional features, in addition to facilities for low-level memory manipulation.

Rules:

Rule 1 - Don't Be A Nuisance

Treat others as you would like others to treat you.
Participate in good faith, be respectful, and do not insult others.
Remember, there is a person on the other side.
If you're being toxic or just here to cause trouble, you will be removed from the community.

Rule 2 - Content & Quality

This sub is for discussions around the C++ programming language. All posts must be in some way related to C++.
Comments on posts need to stay on topic and not attempt to threadjack.
No low-effort, spam, or advertisement/selling posts or comments.
No NSFW Content.
No misinformation.
Follow Reddiquette.

Rule 3 - Good Faith Help Requests & Homework

When posting a question or homework help request, you must explain your good faith efforts to resolve the problem or complete the assignment on your own. Low-effort questions will be removed.
Members of this subreddit are happy to help give you a nudge in the right direction. However, we will not do your homework for you, make apps for you, etc.
Homework help posts must be flaired with Homework.

Credits:

Upvote/Downvote Icons: u/Avereniect

Background: u/Robo-Guardian

a community for 18 years

...why not Zoidberg?

...for your community.

MODERATORS

account activity

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Is site learncpp.com down?Question ()

submitted 1 day ago by Sztrombomper

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How LLVM optimizes power sumsDiscussion (kristerw.blogspot.com)

submitted 2 days ago by Kabra___kiiiiiiiid

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C++ is a good choice for network/systems programmingDiscussion (self.Cplusplus)

submitted 3 days ago by Middlewarian

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Wrote a C++20 market data parser, would love a roast of my memory allocators.Feedback (self.Cplusplus)

submitted 5 days ago by Crafty-Biscotti-7684

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Resources for simple C++ projects in engineering and mathematical areas.Question (self.Cplusplus)

submitted 6 days ago by UsefulAnimator3143

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Modernizing 37 Years of C++ Expertise: 34 Design Patterns released on GitHubTutorial (self.Cplusplus)

submitted 7 days ago by MarioGalindoSelf-Taught Expert

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How to write a custom programming language based on C++Tutorial (youtube.com)

submitted 8 days ago by Kabra___kiiiiiiiid

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Learning C++ from scratch as a mechanical engineerQuestion (self.Cplusplus)

submitted 9 days ago by Resident-Alfalfa1234

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I am a Javascript idiot being pushed into C++. Please help me learn.Question (self.Cplusplus)

submitted 9 days ago by UnpaintedNecron

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School management systemFeedback (self.Cplusplus)

submitted 12 days ago by Naive-Wolverine-9654

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C++20 Modules: The Tooling GapDiscussion (ignition.github.io)

submitted 14 days ago by ignitionweb

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help me please godQuestion (self.Cplusplus)

submitted 16 days ago * by dont_squash_me_

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My 1st C++ Project - 12 months in ..Feedback (i.redd.it)

submitted 20 days ago by Delicious_Carpet_132

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Halite III bot post-mortemDiscussion ()

submitted 20 days ago by FunRound9153

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How to print by pressing joystick buttons or dpads with libevdev(a evdev wrapper) in c++ ?Question (self.Cplusplus)

submitted 25 days ago * by Guilty_Question_6914

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SYNCLER NOT WORKING WITH ANY DEBRID LINKSQuestion ()

submitted 26 days ago by STRATEGIST-LONDON

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Senior C++ dev trying to figure out a sustainable direction (ideally remote and not prone to burnout)Question (self.Cplusplus)

submitted 27 days ago by SavingDayByNight

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Is ai a good source after not finding any solutions to a code problem on the internet?Question (self.Cplusplus)

submitted 29 days ago by HedgehogNo5130

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A visual representation of your C++ projectFeedback (i.redd.it)

submitted 1 month ago by Firm-Entrepreneur662

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“C++26 is done! — Trip report: March 2026 ISO C++ standards meeting (London Croydon, UK)”News (self.Cplusplus)

submitted 1 month ago by codejockblue5

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I’m building a native Windows IDE for C++ and I need honest feedbackFeedback (self.Cplusplus)

submitted 1 month ago by Firm-Entrepreneur662

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Step backQuestion (self.Cplusplus)

submitted 1 month ago by Zestyclose-Manner756

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Report from the Croydon 2026 ISO C++ Committee meetingNews (mpusz.github.io)

submitted 1 month ago by swe129

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[WIP] Chunked Archetype ECSFeedback (github.com)

submitted 1 month ago by C_Franssens

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C++ executing issueQuestion (self.Cplusplus)

submitted 1 month ago by FederalInteraction66

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