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json

nlohmann / json

Sponsor

Open

Help needed

nlohmann commented Oct 31, 2021

When you want to help with the development of this library, there are plenty of things were you are more than welcome:

Blocked Issues

In #3106, the missing possibility to switch on JSON_DIAGNOSTICS via CMake when installing the library via Homebrew. If you are familiar with Homebrew, you could fix [the formula](https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/nlohmann-json.

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state: help needed good first issue

gabime / spdlog

Fast C++ logging library.

cpp logging cpp11 header-only spdlog

Updated May 8, 2022
C++

yhirose / cpp-httplib

A C++ header-only HTTP/HTTPS server and client library

http cpp https cpp11 header-only

Updated May 3, 2022
C++

ipkn / crow

Crow is very fast and easy to use C++ micro web framework (inspired by Python Flask)

c-plus-plus webserver header-only crow

Updated Jul 5, 2021
C++

entt

skypjack / entt

Sponsor

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

gamedev reflection game-engine cpp data-oriented-design modern-cpp game-development ecs entity-component-system header-only cpp17 game-programming production-ready no-dependencies architectural-patterns data-oriented game-dev cpp20 ecs-framework entt

Updated May 9, 2022
C++

g-truc / glm

OpenGL Mathematics (GLM)

opengl cpp vulkan vector matrix mathematics simd quaternion header-only glm cpp-library sycl

Updated Apr 20, 2022
C++

GuiLite

idea4good / GuiLite

✔️The smallest header-only GUI library(4 KLOC) for all platforms

c docker iot gui microcontroller embedded cross-platform cpp display iot-platform header-only mcu graphics-library

Updated Apr 28, 2022
C++

doctest / doctest

The fastest feature-rich C++11/14/17/20 single-header testing framework

testing c-plus-plus unit-testing tdd cpp doctest cpp14 cpp11 header-only cpp17 single-file testing-framework cpp20

Updated May 5, 2022
C++

Neargye / magic_enum

Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code

c-plus-plus serialization reflection cplusplus cpp metaprogramming enum header-only cpp17 c-plus-plus-17 no-dependencies single-file cplusplus-17 enum-to-string string-to-enum

Updated May 7, 2022
C++

compile-time-regular-expressions

hanickadot / compile-time-regular-expressions

Compile Time Regular Expression in C++

awesome constexpr regular-expression pcre header-only cpp17 compile-time cpp20 template-udl

Updated Apr 3, 2022
C++

p-ranav / indicators

Activity Indicators for Modern C++

lightweight library cpp format progress-bar cpp11 header-only formatted-text mit-license spinners loading-animations single-header-lib terminal-colors loading-indicator single-header activity-indicator elapsed-time termcolor multiprogress progress-spinner

Updated Oct 28, 2021
C++

palanteer

dfeneyrou / palanteer

Visual Python and C++ nanosecond profiler, logger, tests enabler

python c-plus-plus performance embedded cpp profiler optimization logging header-only developer-tools memory-profiler profiling

Updated May 8, 2022
C++

p-ranav / awesome-hpp

A curated list of awesome header-only C++ libraries

lists c-plus-plus list cplusplus cross-platform libraries modern-cpp cpp14 resources cpp11 header-only awesome-list cpp17 cpp-library cpp98 single-header-lib single-header cpp20 cpp03 header-library

Updated May 9, 2022

FunctionalPlus

Dobiasd / FunctionalPlus

Sponsor

Functional Programming Library for C++. Write concise and readable C++ code.

c-plus-plus library algorithms cpp functional-programming cpp14 composition stl range c-plus-plus-14 header-only c-plus-plus-17

Updated May 9, 2022
C++

taocpp / PEGTL

Parsing Expression Grammar Template Library

parsing parser-combinators cpp grammar cpp11 parsing-expression-grammar header-only cpp17 peg parsing-expression-grammars pegtl

Updated Apr 21, 2022
C++

uvw

skypjack / uvw

Sponsor

Header-only, event based, tiny and easy to use libuv wrapper in modern C++ - now available as also shared/static library!

wrapper cpp modern-cpp listener tiny header-only event-loop offer cpp17 libuv equivalent uvw

Updated Apr 26, 2022
C++

SergiusTheBest / plog

Portable, simple and extensible C++ logging library

c-plus-plus library log cross-platform logger logging header-only

Updated Apr 27, 2022
C++

boostorg / hana

Your standard library for metaprogramming

cpp boost cpp14 metaprogramming cpp11 header-only hana

Updated Apr 13, 2022
C++

zeromq / cppzmq

Header-only C++ binding for libzmq

c-plus-plus binding zeromq header-only libzmq 0mq

Updated May 6, 2022
C++

Neargye / nameof

Nameof operator for modern C++, simply obtain the name of a variable, type, function, macro, and enum

c-plus-plus serialization reflection cplusplus cpp metaprogramming header-only cpp17 c-plus-plus-17 no-dependencies single-file cplusplus-17 nameof nameof-operator enum-to-string

Updated Apr 30, 2022
C++

mandreyel / mio

Cross-platform C++11 header-only library for memory mapped file IO

cross-platform cpp cpp14 cpp11 header-only mmap fileviewer memory-mapped-file memory-mapping file-view

Updated May 7, 2022
C++

aantron / better-enums

Sponsor

C++ compile-time enum to string, iteration, in a single header file

reflection cpp enum header-only

Updated Sep 9, 2021
C++

kfrlib / kfr

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)

audio cplusplus dft cxx travis-ci dsp cpp14 intel avx clang simd header-only fast-fourier-transform cpp17 cplusplus-14 fft digital-signal-processing avx512 ser audio-processing cplusplus-17 discrete-fourier-transform

Updated Feb 15, 2022
C++

p-ranav / argparse

Argument Parser for Modern C++

library cross-platform argument-parser header-only cpp17 mit-license

Updated Apr 27, 2022
C++

martinus / robin-hood-hashing

Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20

c-plus-plus cpp cpp14 container hash cpp11 header-only stl-containers no-dependencies hash-tables single-file unordered-maps

Updated May 5, 2022
C++

inja

pantor / inja

A Template Engine for Modern C++

template json template-engine header-only jinja string-template inja

Updated Mar 23, 2022
C++

vurtun / lib

single header libraries for C/C++

c json compression webserver multithreading ansi header-only c89 deflate

Updated Mar 27, 2022
C

argh

adishavit / argh

Argh! A minimalist argument handler.

cli getopt command-line argument-parser cli-args cpp11 header-only command-line-parser single-file getopts

Updated May 6, 2022
C++

Crow

CrowCpp / Crow

Sponsor

Open

Custom status codes handling

3

konradkar2 commented May 3, 2022

If an endpoint returns a status that does't exist in this map
https://github.com/CrowCpp/Crow/blob/master/include/crow/http_connection.h#L270

the actual returned code is set to 500
https://github.com/CrowCpp/Crow/blob/master/include/crow/http_connection.h#L319

This happens without any warning log (I've checked with debug level).
Imo the easiest solution is to add a warning log to the bl

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feature good first issue

zpl-c / librg

🚀 Making multi-player gamedev simpler since 2017

game c lightweight gamedev sync library networking replication cpp multiplayer network enet chunk header-only zpl low-level single-header librg netcode game-networking

Updated May 8, 2021
C

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