Top 5 C++ Data Structure Projects

LeetCode-Solutions

6 4,487 9.9 C++

🏋️ Python / Modern C++ Solutions of All 3118 LeetCode Problems (Weekly Update)
datatable

9 1,785 6.1 C++

A Python package for manipulating 2-dimensional tabular data structures

Project mention: Cheat Sheets for data.table to Python's pandas syntax? | /r/Rlanguage | 2023-06-20

Aside from that, there is a Python translation of data.table (see documentation here), which might be worth looking into. However, it hasn't had any major updates in a while: the last release 2 years ago ...
InfluxDB

www.influxdata.com
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Power Real-Time Data Analytics at Scale. 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.
DataStructures-Algorithms

9 1,599 4.0 C++

This repo contains links of resources, theory subjects content and DSA questions & their solution for interview preparation from different websites like geeksforgeeks, leetcode, etc.
Easy3D

1 1,256 8.9 C++

A lightweight, easy-to-use, and efficient C++ library for processing and rendering 3D data

Project mention: Visualization tools when working with C++? | /r/computervision | 2023-05-14

For 3D visualisation I use Easy3D by Professor Nan: https://github.com/LiangliangNan/Easy3D
Ygg

0 115 3.3 C++

An intrusive C++17 implementation of a Red-Black-Tree, a Weight Balanced Tree, a Dynamic Segment Tree and much more!
WorkOS

workos.com
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The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-06-20.