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CppCoreGuidelines Alternatives
Similar projects and alternatives to CppCoreGuidelines
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carbon-lang
Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)
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NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better CppCoreGuidelines alternative or higher similarity.
CppCoreGuidelines discussion
CppCoreGuidelines reviews and mentions
Posts with mentions or reviews of CppCoreGuidelines.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-03-30.
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Essential White Papers for Senior Software Engineers: Advanced Reading for Technical Leadership
"C++ Core Guidelines" by Bjarne Stroustrup and Herb Sutter Read the guidelines
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Distributed Systems Programming Has Stalled
I've found both explicit future/promise management and coroutines difficult (even irritating) to reason about. Co-routines look simpler at the surface (than explicit future chaining), and so their the syntax is less atrocious, but there are nasty traps. For example:
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines...
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A Tail Calling Interpreter for Python
I liked "Effective Modern C++" although that is a little bit out of date by now. Stroustrup's recent article "21st century C++" https://cacm.acm.org/blogcacm/21st-century-c/ . There are also the C++ core guidelines though maybe those are also out of date? https://github.com/isocpp/CppCoreGuidelines
I've been looking at Rust and it's an improvement over C, but it still strikes me as a work in progress, and its attitude is less paranoid than that of Ada. I'd at least like to see options to crank up the paranoia level. Maybe Ada itself will keep adapting too. Ada is clunky, but it is way more mature than Rust.
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21st Century C++
I haven't read much from Bjarne but this is refreshingly self-aware and paints a hopeful path to standardize around "the good parts" of C++.
As a C++ newbie I just don't understand the recommended path I'm supposed to follow, though. It seems to be a mix of "a book of guidelines" and "a package that shows you how you should be using those guidelines via implementation of their principles".
After some digging it looks like the guidebook is the "C++ Core Guidelines":
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines
And that I should read it and then:
> use parts of the standard library and add a tiny library to make use of the guidelines convenient and efficient (the Guidelines Support Library, GSL).
Which seems to be this (at least Microsoft's implementation):
https://github.com/microsoft/GSL
And I'm left wondering, is this just how C++ is? Can't the language provide tooling for me to better adhere to its guidelines, bake in "blessed" features and deprecate what Bjarne calls, "the use of low-level, inefficient, and error-prone features"?
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Ray Tracing in One Weekend
See this: https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines...
Technically, headers are just copy-paste, obviously. However, there's value to keeping them as standalone as possible.
- Rust in QEMU Roadmap
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Don't defer Close() on writable files
> close a file (which ironically is the poster child for RAII)
Yes, I call this "RAII is a lie" (T-shirt pending).
Closing file descriptors is univerally used to showcase RAII, but it should never be used for that.
C++ has the same problem:
https://github.com/isocpp/CppCoreGuidelines/issues/2203
In there, it is acknowledged that a manual Close() should always be provided, and used if you want guarantees.
> is a bad pattern
Good that Rust at least figured it out early that it's a bad pattern!
Never use RAII in situations where the cleanup can fail!
- CppCoreGuidelines: Essential Rules and Best Practices for C++ Developers
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What to do if you don't want a default constructor?
The standard library types are guaranteed to be in a useful state after being moved from (the term "valid state" is used for this). Of course, that doesn't mean that your own types have to, but the C++ Core Guidelines suggest doing so [1].
1: https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines...
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I Have No Constructor, and I Must Initialize
It’s in the cpp core guidelines: https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines...
std::reference_wrapper still can’t save you from yourself, but its slightly better.
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Stats
Basic CppCoreGuidelines repo stats
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isocpp/CppCoreGuidelines is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.
The primary programming language of CppCoreGuidelines is CSS.
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