Top 15 template-metaprogramming Open-Source Projects

• nana

  8 2,246 0.0 C++

  a modern C++ GUI library

• cpp17_in_TTs

  2 1,206 0.0

  Descriptions of C++17 features, presented mostly in "Tony Tables" (hey, the name wasn't my idea)

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• UNITS

  3 921 0.0 C++

  a compile-time, header-only, dimensional analysis and unit conversion library built on c++14 with no dependencies.

Project mention: I want some logically difficult c programs | /r/C_Programming | 2023-12-09

C++ Version

• HFSM2

  3 434 5.0 C++

  High-Performance Hierarchical Finite State Machine Framework

Project mention: State machine library for portable embedded application (C++11) | /r/embedded | 2023-06-08

• blitz

  1 397 4.2 C++

  Blitz++ Multi-Dimensional Array Library for C++ (by blitzpp)

  

• Arrow Meta

  2 389 0.6 Kotlin

  Functional companion to Kotlin's Compiler

  

• json_struct

  6 372 8.0 C++

  json_struct is a single header only C++ library for parsing JSON directly to C++ structs and vice versa

• WorkOS

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• CodegenCS

  7 202 3.6 C#

  C# Toolkit for Code Generation (T4 alternative!)

  

• array

  5 189 6.9 C++

  C++ multidimensional arrays in the spirit of the STL

Project mention: Einsum in 40 Lines of Python | news.ycombinator.com | 2024-04-27

I wrote a library in C++ (I know, probably a non-starter for most reading this) that I think does most of what you want, as well as some other requests in this thread (generalized to more than just multiply-add): https://github.com/dsharlet/array?tab=readme-ov-file#einstei....

A matrix multiply written with this looks like this:

    enum { i = 2, j = 0, k = 1 };

• constexpr-sql

  1 132 0.0 C++

  Header only library that parses and plans SQL queries at compile time

• BackportCpp

  1 66 0.0 C++

  Library of backported modern C++ types to work with C++11

• yapp

  1 58 0.0 C++

  A parallel pipeline for stream processing

• CppML

  1 53 1.8 C++

  A concise and readable metaprogramming language for C++

• optimizing-the-memory-layout-of-std-tuple

  0 30 0.0 C++

  Optimizing the memory layout of std::tuple

• QuykHtml

  3 15 0.0 Python

  A python library that allows you to quickly and easily generate HTML templates and even create full-on websites.

• SaaSHub

  www.saashub.com sponsored

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• r/Python 2020 Yearly Review
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• A note from our sponsor - InfluxDB
  www.influxdata.com | 29 Apr 2024

  Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

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