An open API service indexing awesome lists of open source software.

Data structures

A data structure is a particular way storing and organizing data in a computer for efficient access and modification. Data structures are designed for a specific purpose. Examples include arrays, linked lists, and classes.

https://github.com/nazmulkp/swift-algorithms-and-datastructure-practice

Practice programming skills with tutorials and practice problems of Basic Programming, Data Structures and Algorithms with Swift Language

algorithms coding coding-challenge data-structures datastructure-practice interview-practice ios practice-programming-skills swift swift-algorithms swift-language

Last synced: 09 Apr 2025

https://github.com/capsulecorplab/mindgraph

A graph data structure, for task management, in python

data-structures graph hacktoberfest task-management

Last synced: 30 Jun 2025

https://github.com/mcxxmc/structures-in-go

Implementation of some data structures in golang. e.g. Binary search tree.

data-structures go golang

Last synced: 21 Aug 2025

https://github.com/varun93/javascript-challenges

Compilation of common algorithms and data structures in Javascript.

algorithms data-structures javascript javascript-challenges

Last synced: 22 Apr 2025

https://github.com/jackfirth/planning

A Racket package for automated planning

data-structures library planning racket

Last synced: 06 Jan 2026

https://github.com/mhamdyx/c-programming-a-modern-approach-2nd-ed-solutions

My solutions to the C Programming A Modern approach book 2nd edition. These solutions are published for historical purposes and intended to be a guide for other learners to gain intuition rather than being used for cheating.

abstract-data-types algorithms c c89 c99 cprogramming cprogramming-language cprogrammingbooks cprograms cprojects data-structures enumeration functions low-level-programming pointers pointers-and-arrays preprocessor-directives problem-solving standard-library string-manipulation

Last synced: 18 Mar 2025

https://github.com/dmjio/trie

This Trie is so fly

data-structures fly haskell tree trie

Last synced: 14 Apr 2025

https://github.com/aradzie/persistent

A collection of persistent data structures implemented in Java

data-structures finger-tree hash-trie java persistent-data-structure

Last synced: 10 Jul 2025

https://github.com/agrarium/agrarium

Tool for transform information with JS plugins.

collector components data-structures docs documentation generic jsdoc streams typescript

Last synced: 13 Apr 2025

https://github.com/hanke0/python-ctools

A collection of useful data structures and functions written in C for Python.

data-structures functions python-c-api python-c-extension python-library

Last synced: 20 Aug 2025

https://github.com/mahfuz2411/dsa-with-different-languages

Welcome to the world of Data Structures and Algorithms (DSA) in various programming languages! Explore DSA concepts and solutions using Python, C++, Java, JavaScript, C#, and more. Whether you're learning the basics or mastering advanced techniques, this repository is your key to DSA in the language of your choice. Join the coding adventure today!

algorithms cpp14 csharp data-structures graph java-8 javascript linked-list python3 queue-stack searching sorting tree

Last synced: 27 Oct 2025

https://github.com/eliasafara/algorithmic-odyssey

📝 Welcome to my Algorithmic Odyssey! This repository is a collection of algorithms and data structures that I've written, explored, and refined as part of my journey into the fascinating world of computer science and problem-solving.

algorithms coding computer-science data-structures interview-preparation javascript javascript-algorithms-and-data-structures

Last synced: 25 Oct 2025

https://github.com/mahmoodhamdi/leet_code_100_days

LeetCode 100 Days Challenge: Improve problem-solving skills by tackling LeetCode problems over 100 days.

challenge data-structures data-structures-and-algorithms leetcode leetcode-dart solving-algorithm

Last synced: 18 Aug 2025

https://github.com/reity/circuit

Minimal pure Python library for building and working with logical circuits.

circuit circuits common-library data-structures logic logic-circuit logic-gates python

Last synced: 14 Jul 2025

https://github.com/opensourcedoc/algo-golang

Data Structures and Algorithms in Golang

algorithm algorithms data-structures generics golang golang-package

Last synced: 06 Mar 2026

https://github.com/octcarp-courses/SUSTech_CS203-DSAA_F22_Works

(1080/1000) Labs of CS203 2022 Fall: Data Structure and Algorithm Analysis, SUSTech. Taught by Prof. Bo TANG @tangloner.

algorithms cs203 data-structures sustech

Last synced: 24 Oct 2025

https://github.com/frenzyexists/solve-the-crime

First Project from Spring semester 2021 on Data Structures. That's it

data-structures java university university-project

Last synced: 24 Oct 2025

https://github.com/ultirequiem/javascript-data-structures-platzi

🏗️ JavaScript Data Structures course on @platzi by @degranda

data-structures javascript platzi

Last synced: 12 May 2025

https://github.com/coleellis/cyber-training

Cyber Training Guide: Binex + Low-level Programming

binex data-structures gdb ghidra pwntools radare2 reverse-engineering

Last synced: 11 Apr 2025

https://github.com/mailund/ralgo

Algorithms and data structures for R

algorithm data-structures r

Last synced: 15 Aug 2025

https://github.com/romero-jose/dsvisualizer

A simple data structure visualizer for Jupyter Notebooks.

data-structures jupyter python visualization

Last synced: 19 Apr 2025

https://github.com/shivabhusal/algorithms_n_data_structures

Contains all common algorithm theories and implementation in various languages like C, Ruby, etc

algorithms c data-structures learning ruby

Last synced: 15 Jul 2025

https://github.com/halimocakli/datastructures

Projects developed with the C programming language to examine data structures

data-structures

Last synced: 05 Jul 2025

https://github.com/checksumdev/uniqueid

Generates a unique hash/identifier for a system given a set of parameters.

authentication crypto cryptography data-structures generator hardware hwid library os rust rust-crate rust-lang rust-library utility

Last synced: 12 Apr 2025

https://github.com/dforshner/csharpexperiments

A motley collection of snippets, language idioms, algorithms, puzzles, and exploratory code.

algorithms csharp data-structures exploratory learning

Last synced: 11 Mar 2026

https://github.com/topaxi/learning-cs

topaxi learning computer science fundamentals

algorithms data-structures interview-preparation javascript typescript

Last synced: 18 Oct 2025

https://github.com/code-lucidal58/dsa-python

Data Structures and Algorithms using Python

data-structure-and-algorithm data-structures python python3

Last synced: 09 Mar 2026

https://github.com/nyeogmi/moogle

data structures for relational code in Rust

data-structures database game-development rust

Last synced: 26 Apr 2025

https://github.com/arturopala/scala-tree

General purpose, covariant, immutable, low overhead, efficient, monadic tree-like data structure with comprehensive API.

data-structures library scala tree tree-structure

Last synced: 18 Oct 2025

https://github.com/arnemileswinter/itc

Haskell implementation of Interval Tree Clocks as described by Almeida, Paulo & Baquero, Carlos & Fonte, Victor. (2008). Interval Tree Clocks: A Logical Clock for Dynamic Systems. 5401. 259-274. 10.1007/978-3-540-92221-6_18.

data-structures distributed-computing haskell-library

Last synced: 22 Feb 2026

https://github.com/jw3126/enumsets.jl

fast sets containing enum values

data-structures juila

Last synced: 12 May 2025

https://github.com/myselfakashagarwal/java-pocket-guide

Java content including DS , concepts , classes explanations etc

data-structures guide java-8 java-classes

Last synced: 12 Apr 2025

https://github.com/dadhi/smap

Fast persistent immutable Map data-structure for Scala with minimal memory footprint

2-3-tree benchmark data-structures dictionary efficiency hashmap immutable java map memory performance persistent scala

Last synced: 05 May 2025

https://github.com/ryantusi/cs50python

🐍Embark on a code odyssey with this repository, a meticulously curated collection housing solutions to problem sets from Harvard's esteemed CS50 Python course. Delve into the depths of Python programming excellence, guided by the renowned CS50 curriculum. Welcome to the intersection of learning and elegance in code. 🌟🔍💻

data-structures flask object-oriented-programming programming python python-library regular-expressions

Last synced: 16 May 2025

https://github.com/jackfirth/chess

A Racket package for playing chess

chess data-structures library racket

Last synced: 02 Feb 2026

https://github.com/nikhiljsk/strivers_sde_sheet

Python and Golang Solutions for Striver's SDE Sheet

algorithms data-structures go golang python striver striver-sde-sheet strivers-sde-sheet

Last synced: 26 Sep 2025

https://github.com/lihanghang/tecroom

技术栈在线总结文档,包含编程语言、数据结构与算法、机器学习、数据库等。

artificial-intelligence coding data-mining data-structures deep-learning design-patterns docker java machine-learning nlp python3 summary text-extraction text-mining tools

Last synced: 09 Apr 2025

https://github.com/lautarojayat/data-structures-and-algorithms-in-c

Just some exercises on algorithms and datastructures

algorithms algorithms-and-data-structures data-structures

Last synced: 18 Mar 2025

https://github.com/mugilan-codes/data-structures_and_algorithms

Implementation of Data Structures and Algorithms using Java, Python, and JavaScript

algorithm algorithms clean-code cmake data-structures dsa intellij interview-questions java javascript makefile poetry python vscode

Last synced: 18 Mar 2025

https://github.com/avidlearnerinprogress/epi_solutions

My solutions to the problems from book "Elements of Programming Interviews" - work in progress

algorithms cpp14 data-structures elements-of-programming-interviews whiteboard

Last synced: 05 Jul 2025

https://github.com/shibam120302/gfg_potd

I try to upload the daily code which i practice daily and also upload GFG POTD (Java,Cpp,Python3)

alogrithms cpp data-structures dsa geeksforgeeks geeksforgeeks-cpp geeksforgeeks-dsa geeksforgeeks-potd geeksforgeeks-solutions gfg java potd python

Last synced: 10 Jul 2025

https://github.com/data-structures-and-algorithms/heapq

:vertical_traffic_light: Python's heap and priority queue library for JavaScript

agpl data-structures heap heapq javascript priority-queue queue

Last synced: 06 May 2025

https://github.com/rpotter12/data-structure

basic syntax and data structure programs of different languages

algorithms c cpp data-structures hacktoberfest hacktoberfest2019 java languages python rust sort stack syntax tree

Last synced: 11 Apr 2025

https://github.com/jin/algorithms_and_data_structures.rb

Implementations of algorithms, data structures and HackerRank solutions in Ruby.

algorithms data-structures interview-practice ruby

Last synced: 05 Apr 2025

https://github.com/agagniere/libft

Implementation of standard functions

42 42born2code 42school data-structures reimplementation

Last synced: 01 Aug 2025

https://github.com/sidvishnoi/compact-prefix-tree

A serializable compact prefix tree (also known as Radix tree or Patricia tree or space-optimized trie) implementation in JavaScript.

compact-prefix-tree data-structures patricia-tree prefix-tree prefix-trie radix-tree trie trie-tree

Last synced: 06 May 2025

https://github.com/cleversamer/dsa

Data Structures and Algorithms using Java

algorithms data-structures java

Last synced: 11 Apr 2025

https://github.com/johnnyjayjay/persistent-data-structures-benchmark

A benchmark of different persistent data structures across JVM libraries and languages

benchmark benchmarking collections data-structures hacktoberfest jvm jvm-languages performance

Last synced: 04 Apr 2025

https://github.com/sof3/wordvec

A thin and small vector that can fit data into a single usize.

data-structures rust

Last synced: 14 Oct 2025

https://github.com/thapasijan171/algodocs

Embark on your journey from zero to hero with comprehensive Data Structures and Algorithms, mastering fundamental concepts, optimizing problem-solving skills, and boosting your coding confidence with step-by-step guidance tailored for both beginners and advanced learners.

data-structures dsa dsa-algorithm dsa-learning-series

Last synced: 30 Jul 2025

https://github.com/64/ds

Simple and (relatively) efficient C data structures.

c data-structures

Last synced: 13 Jun 2025

https://github.com/gilzoide/betterclist

A -betterC compatible dynamic list backed by array for D

betterc data-structures dlang meson

Last synced: 21 Jan 2026

https://github.com/rajatm544/ds-algo

These are the notes I made while learning about data structures and algorithms, from the course titled 'JavaScript Algorithms and Data Structures Masterclass'.

algorithms data-structures data-structures-and-algorithms javascript

Last synced: 29 Jul 2025

https://github.com/anmol-singh-jaggi/algo-ds

Implementations of various algorithms and data structures

algorithms cpp data-structures

Last synced: 13 Jul 2025

https://github.com/emonrezabd/codeforces-solution

Solution for Codeforces contest problems. This repository is updated after each contest.

algorithms codeforces competitive-programming data-structures

Last synced: 15 Oct 2025

https://github.com/javitocor/coding-challenges---repl.it

Solutions to coding challenges at repl.it

algorithms coding-challenges data-structures ruby

Last synced: 24 Mar 2025

https://github.com/fbn776/dslab-s3

Repo containing the code for all exercises done in KTU 2019 S3 Data Structures lab

c data-structures ktu ktu-s3-cse lab

Last synced: 15 Jun 2025

https://github.com/ryantusi/cs50x

🚀 Dive into the world of coding excellence with my comprehensive collection! This repository hosts a treasure trove of problem sets and lab challenges from CS50x: Harvard's famed Introduction to Computer Science course. 🌟Perfect for learners aiming to sharpen their skills or enthusiasts eager to embrace the art of computer science! 🖥️💡✨

api c computer-science cs50x css data-structures database flask harvardcs50 html javascript python sqlite3

Last synced: 16 May 2025

https://github.com/hopsoft/kvn

KVN (Key/Value Notation) converter & parser

data-structures deserialization key-value ruby serialization

Last synced: 24 Apr 2025

https://github.com/tcrouch/multiset.cr

Multiset (bag) implementation in Crystal

bag crystal data-structures multiset set

Last synced: 12 Apr 2025

https://github.com/rvanvelzen/php-collection

Simple collection types for PHP

data-structures php php-library

Last synced: 09 Apr 2025

https://github.com/stravo1/dsa-c

data structures and algorithms in C

algorithms c data-structures dsa

Last synced: 02 Aug 2025

https://github.com/darwinz/data-structures-and-algorithms

A compilation of some data structures and algorithms for various languages

algorithms data-structures golang hacktoberfest javascript python

Last synced: 30 Jul 2025

https://github.com/fatihilhan42/data-science-projects

In this repo, there are (beginner-upper) level projects in the field of data science. I will host these projects that I have done in this field every day in this repo. With the hope that it will be useful to those who are interested in the field of data science like me and will just start...

data-analysis data-engineering data-mining data-science data-structures data-visualization database datascience fatihilhan fortytwo fortytwofficial jupyter-notebook python

Last synced: 11 Oct 2025

https://github.com/stanislavkozlovski/data_structures_feb_2016

Exercises and Homework for SoftUni's Data Structures February 2016 course, in Python

avl-tree data-structures homework python quad-tree red-black-tree

Last synced: 02 May 2025

https://github.com/electrostat-lab/jector

A Dependency Injection framework designed for JVM and Android applications with an Open-Ended API and Submit-Callback features and a specialized implementation for the jMonkeyEngine Applications.

algorithms android avrsandbox callbacks concurrent-programming data-structures dependency-injection design-patterns electrostat-lab framework java java-reflection-api jmonkeyengine3 multithreading system-design

Last synced: 12 Oct 2025

https://github.com/jimbuck/flexel

Create specialized data structures from level, just like sublevel.

data-structures easy-to-use leveldb node-module

Last synced: 18 Feb 2026

https://github.com/anonyfox/wired

WIP: Collection of embeddable database models for Rust.

data-structures database embedded-database learning-exercise rust

Last synced: 28 Oct 2025

https://github.com/kartikcode/data-structures-algorithms

Contains the implementation of various data structures and algorithms. The go-to resource for all your technical interviews and CP contests.

algorithms algorithms-datastructures cp-contests cpp data-structures hacktoberfest hacktoberfest2021 java

Last synced: 13 Apr 2025

https://github.com/jetcod/data-transport

Efficient PHP Data Transport with DTOs

data-structures data-transfer-object dto object-mapping

Last synced: 13 Jan 2026

https://github.com/alpha74/icc

My CodeChef submissions. Maintained from 2020 onwards.

algorithms codechef codechef-problems codechef-solutions coding cpp data-structures programming

Last synced: 13 Apr 2025

https://github.com/daniel-liu-c0deb0t/general-algorithms

A variety of algorithm implementations and short classes, mostly for competitive programming and machine learning.

algorithms data-structures deep-learning deep-q-network java python reinforcement-learning

Last synced: 25 Jul 2025

https://github.com/danitilahun/coding-challenges

This repository contains coding challenges and solutions. It is the perfect place to enhance your coding skills.

algorithms cmdtool coding-challenge data-structures filecomparison huffman-coding load-balancer problem-solving pytest python3 quadtree redis url-shortener

Last synced: 20 Aug 2025