Skip to content

Built something? We create video reels & spotlights for GitHub projects.Promote your project →

Home / Topics / Data Structure

Topic Catalog

Data Structure GitHub Repositories (2026) · Open Source Tools

Discover the best Data Structure open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

SPONSORED BY

Kishan Kanani

Design & product building

Interviewly

Job search tools for developers

+ Advertise here

Your product in front of developers

+ Promote project

Get a video reel for your repo

7 matching projects · updated Nov 14, 2026 How we rank ↗

#1 TRENDING max0x7ba/atomic_queue C++ 2018

C++14 concurrent lock-free low-latency queue.

◇ atomics ◇ circular-queue ◇ concurrency ◇ concurrent-queue

222 ↑ +3 today

#2 TRENDING kamyu104/LeetCode-Solutions C++ 2018

🏋️ Python / Modern C++ Solutions of All 4073 LeetCode Problems (Weekly Update)

◇ algorithm ◇ algorithms ◇ cpp ◇ cpp11

1.8K ↑ +1 today

#3 TRENDING Yomguithereal/mnemonist JavaScript 2016

Curated collection of data structures for the JavaScript/TypeScript language.

◇ data-structure

107 ↑ +1 today

#4 TRENDING LiangliangNan/Easy3D C++ 2018

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

◇ 3d-modeling ◇ computer-graphics ◇ data-structure ◇ geometry-processing

275 ↑ +1 today

#5 TRENDING davecom/SwiftGraph Swift 2014

A Graph Library for Swift

◇ breadth-first-search ◇ data-structure ◇ depth-first-search ◇ dijkstra-algorithm

83 ↑ +1 today

#6 TRENDING Hi-Folks/data-block PHP 2024

PHP Package for handling, querying, filtering, and setting nested data structures

◇ data ◇ data-structure ◇ hacktoberfest ◇ json-data

7 ↑ +1 today

#7 TRENDING erikerlandson/st_tree C++ 2010

A fast and flexible c++ template class for tree data structures

◇ c-plus-plus ◇ data-structure ◇ data-structures ◇ standard-template-library

25 ↑ +1 today

From our network

FOR MAINTAINERS

Built something? Put it in front of millions of developers.

We make a short reel about your project and post it across YouTube, Instagram, Threads, and X. Send a link, we do the rest.

Promote your project