add photon to Kitchensink / Framework

Author: lihuiba

README.md

@@ -120,7 +120,7 @@ Start with [SG20 Education and Recommended Videos for Teaching C++](https://blog
 * [ModernCppStarter](https://github.com/TheLartians/ModernCppStarter) - A template for kick-starting modern C++ projects using CMake, CI, code coverage, clang-format, reproducible dependency management and more.
 * [modern-cpp-template](https://github.com/filipdutescu/modern-cpp-template) - A template for modern C++ projects using CMake, Clang-Format, CI, unit testing and more, with support for downstream inclusion.
 * [cmake_template](https://github.com/cpp-best-practices/cmake_template) - A template CMake project to get you started with C++ and tooling.
-* [Pitchfork](https://github.com/vector-of-bool/pitchfork) - Pitchfork is a Set of C++ Project Conventions.  
+* [Pitchfork](https://github.com/vector-of-bool/pitchfork) - Pitchfork is a Set of C++ Project Conventions.
 
 ## Libraries
 
@@ -129,12 +129,13 @@ libraries. It is a list of high-quality modern libraries with general
 applicability (serialization, database, testing, etc) or high-quality
 libraries with novel use of new C++ features.
 
-  
+
 ### Kitchensink / Framework
 
 * [abseil](https://abseil.io/) - Abseil is an open-source collection of C++ code (compliant to C++11) designed to augment the C++ standard library.
 * [Boost](https://www.boost.org/) - Collection of C++ libraries.
 * [Folly](https://github.com/facebook/folly) - Facebook Open-source Library.
+* [PhotonLibOS](https://photonlibos.github.io/) - A comprehensive C++ framework featuring efficient user-space threading (coroutine with work-stealing), I/O, netwroking, RPC, HTTP, etc., and used extensively in Alibaba. It is compatible with C++ 14/17/20/23, Linux, MacOS, gcc and clang.
 * [POCO](https://pocoproject.org/) - The POCO C++ Libraries are powerful cross-platform C++ libraries for building network- and internet-based applications that run on desktop, server, mobile, IoT, and embedded systems.
 * [nonstd-lite](https://github.com/martinmoene/nonstd-lite) - Parent of *-lite repositories, a migration path to post-C++11 features for pre-C++11 environments.
 * [xtd](https://github.com/gammasoft71/xtd) - Modern C++17/20 framework to create console (CLI), forms (GUI like WinForms) and tunit (unit tests like Microsoft Unit Testing Framework) applications on Windows, macOS, Linux, iOS and android.
@@ -159,7 +160,7 @@ libraries with novel use of new C++ features.
 
 Libraries and frameworks for creating micro-benchmarks.
 
-* [Celero](https://github.com/DigitalInBlue/Celero) - 
+* [Celero](https://github.com/DigitalInBlue/Celero) -
 C++ Benchmark Authoring Library/Framework.
 * [Google Benchmark](https://github.com/google/benchmark) 🌟 - A microbenchmark support library.
 * [hayai](https://github.com/nickbruun/hayai) - the C++ benchmarking framework.
@@ -257,7 +258,7 @@ C++ Benchmark Authoring Library/Framework.
 * [IntX](https://github.com/ron4fun/IntXLib4CPP) - A C++11 port of IntX arbitrary precision Integer library with speed, about O(N * log N) multiplication/division algorithms implementation.
 * [iod](https://github.com/matt-42/iod) -  Meta programming utilities for C++14.
 * [Magic Enum](https://github.com/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.
-* [Wise Enum](https://github.com/quicknir/wise_enum) - Static reflection for enums similar to Magic Enum but works with C++ 11/14/17. 
+* [Wise Enum](https://github.com/quicknir/wise_enum) - Static reflection for enums similar to Magic Enum but works with C++ 11/14/17.
 * [Nameof](https://github.com/Neargye/nameof) - A header-only C++17 library provides nameof macros and functions to obtain the simple name of variable, type, function, macro, and enum.
 * [PEGTL](https://github.com/taocpp/PEGTL) - Parsing Expression Grammar Template Library (C++11, header-only).
 * [random](https://github.com/effolkronium/random) - A simple, convenient, header only Random for modern C++.
@@ -284,15 +285,15 @@ C++ Benchmark Authoring Library/Framework.
 * [ccls](https://github.com/MaskRay/ccls) - C/C++/ObjC language server supporting cross references, hierarchies, completion and semantic highlighting, forked from cquery, which is under active development
 * [irony-mode](https://github.com/Sarcasm/irony-mode) -  A C/C++ minor mode for Emacs powered by libclang.
 * [modern-cpp-font-lock-mode](https://github.com/ludwigpacifici/modern-cpp-font-lock) - Syntax highlighting support for Modern C++ with emacs
- 
+
 ### [Dynamic analysis](https://en.wikipedia.org/wiki/Dynamic_program_analysis)
 
 * [sanitizers](https://github.com/google/sanitizers) 🌟 - This project is the home for Sanitizers: AddressSanitizer, MemorySanitizer, ThreadSanitizer, LeakSanitizer, and more.
 * [Valgrind](https://www.valgrind.org/) - is an instrumentation framework for building dynamic analysis tools. There are Valgrind tools that can automatically detect many memory management and threading bugs, and profile your programs in detail. You can also use Valgrind to build new tools.
 
 ### [Static analysis](https://en.wikipedia.org/wiki/Static_program_analysis)
 
-* [cppcheck](http://cppcheck.sourceforge.net/) - is a static analysis tool for C/C++ code. It provides unique code analysis to detect bugs and focuses on detecting undefined behaviour and dangerous coding constructs. 
+* [cppcheck](http://cppcheck.sourceforge.net/) - is a static analysis tool for C/C++ code. It provides unique code analysis to detect bugs and focuses on detecting undefined behaviour and dangerous coding constructs.
 * [clang-tidy](https://clang.llvm.org/extra/clang-tidy/) 🌟 - is a clang-based C++ “linter” tool. Its purpose is to provide an extensible framework for diagnosing and fixing typical programming errors, like style violations, interface misuse, or bugs that can be deduced via static analysis. clang-tidy is modular and provides a convenient interface for writing new checks.
 * [clang-analyzer](https://clang.llvm.org/docs/ClangStaticAnalyzer.html) - is a source code analysis tool that finds bugs in C, C++, and Objective-C programs. It implements path-sensitive, inter-procedural analysis based on symbolic execution technique.