Glaze: JSON and reflection library for modern C++ github.com/stephenberry/glaz…

nocc — a distributed C++ compiler like distcc: • propagates invocations to remotes • does not upload files if they have already been uploaded • does not compile files if they have already been compiled github.com/VKCOM/nocc

sssersh/too_constexpr: C++20-compatible library which implements constexpr non-transient allocator for standard containers. github.com/sssersh/too_const…

#userver contains a lot of useful functions and classes that could be used without #cpp server framework itself: • FastPimpl • LruMap & LruSet • TrivialBiMap • YAML & JSON • Decimal64 • Cryptography • ...and more See them at userver.tech/d7/d67/group__u…

fastfloat/fast_float: Fast and exact implementation of the C++ from_chars functions for float and double types: 4x faster than strtod. github.com/fastfloat/fast_fl…

jart/disaster: Disassemble C/C++ code under cursor in Emacs buff.ly/3u6eGQD

sustrik/libdill: Structured concurrency in C • Homepage: buff.ly/36FAtV9 • GitHub: buff.ly/2UsJSd0 • libmill as Go-style version: buff.ly/1YyAgvp

goldsborough/ig: Include graph visualization for C++ buff.ly/38BPdab

C++ Move Semantics - The Complete Guide #book by @NicoJosuttis buff.ly/3esZg0C

ZetZ: Rust-inspired C dialect that is able to formally verify your code compile time. It is targeted to software that runs close to hardware but it can be also used to build cross-platform, ANSI-C compliant libraries. buff.ly/2POm41v

QCustomPlot is a #Qt C++ widget for plotting and data visualization. It has no further dependencies and can export to various formats such as vectorized PDF files and rasterized images like PNG, JPG and BMP. buff.ly/38bAwH1