Showing 71 open source projects for "data structure project in java"

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  • 1
    DSA Bootcamp Java

    DSA Bootcamp Java

    This repository consists of the code samples, assignments, and notes

    DSA Bootcamp Java is an open source educational repository created by Kunal Kushwaha to teach Data Structures and Algorithms (DSA) using Java. It is designed as a structured bootcamp, covering fundamental concepts to advanced problem-solving techniques. The project provides explanations, exercises, assignments, and practice problems, making it useful for both beginners and intermediate learners who want to strengthen their Java and algorithmic skills. ...
    Downloads: 2 This Week
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  • 2
    LeetCode Book

    LeetCode Book

    Comprehensive study guide for coding interviews

    LeetCode-Book is a comprehensive study guide for coding interviews that consolidates algorithm patterns, data-structure templates, and worked LeetCode solutions. It organizes problems by topic—arrays, linked lists, stacks/queues, trees/graphs, dynamic programming, greedy, backtracking, and math—so you can study systematically. Explanations are concise but intentional, highlighting why a pattern fits, how to reason about boundary cases, and the time/space trade-offs. Many entries include...
    Downloads: 11 This Week
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  • 3
    Interviews

    Interviews

    Comprehensive computer science and interview preparation guide

    Interviews is an open source repository designed as a comprehensive guide to preparing for technical interviews, with a strong focus on computer science fundamentals and algorithmic problem solving. Created by Kevin Naughton Jr., the project compiles detailed notes, explanations, and code implementations that cover core areas tested in software engineering interviews. The repository emphasizes topics such as data structures, algorithms, system design, operating systems, databases, and...
    Downloads: 2 This Week
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  • 4
    Wenku8 Android
    Light Novel Library (Wenku8.com) A third-party public welfare app, a Material Design-styled light novel reader, with no ads, no earnings, and the smallest installation package on the market, which started in 2014. If you want to use search and favorites functions, please log in first. This app is completely open source. Started in 2014 with Material Design style, no ads, no profit, light novel reader with the smallest installation package on Google Play . At present, in addition to the API...
    Downloads: 3 This Week
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  • 5
    Quran for Android

    Quran for Android

    A Quran reading application for Android

    Quran for Android is a simple, open source Quran application for Android devices. It is based on Madani and features Madani images, Qaloon images and Naskh images all used with permission. It also has translations, Tafsir and Arabic data from tanzil and King Saud University. This project offers plenty of great features, with many more under development. Current features include translations in many different languages (Arabic Tafseer, English Sahih International Translation, French,...
    Downloads: 9 This Week
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  • 6
    Jmol

    Jmol

    An interactive viewer for three-dimensional chemical structures.

    Over 1,000,000 page views per month. Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other...
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    Downloads: 845 This Week
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  • 7
    The Art of Programming

    The Art of Programming

    A collection of practical tips can be found at the bottom of this page

    The Art of Programming (Second Edition) is a curated collection of programming problems and solutions originally derived from the Microsoft 100 Interview Questions blog series, later refined into a long-running tutorial and ultimately a published book. Created by July, the series began in 2010 and has since evolved into an in-depth exploration of algorithmic thinking, data structures, and coding interview preparation. The repository brings together 42 classic programming problems from the...
    Downloads: 1 This Week
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  • 8
    LeetCode Animation

    LeetCode Animation

    Demonstrate all the questions on LeetCode in the form of animation

    LeetCodeAnimation is an educational open source project by MisterBooo that visually demonstrates algorithm problems from LeetCode through animations. The goal of the project is to help learners understand complex algorithmic concepts intuitively by showing step-by-step animated explanations instead of relying solely on static code or text. Each animation corresponds to a specific problem and illustrates how data structures and algorithms operate dynamically, making it easier to grasp their...
    Downloads: 6 This Week
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  • 9
    LibreGrammar (LanguageTool fork)

    LibreGrammar (LanguageTool fork)

    Free and open-source style and grammar editor

    This is a free and open-source style and grammar checker forked from Languagetool. This project intends to be a full-blown software editor for French, English, German, Spanish, Portuguese and many other languages that enhances LanguageTool with extended rules — with emphasis on style rules —, and enables many rules disabled by default on LanguageTool project. Other changes include lower reliance on online mechanisms and extra languages. --- Este é um verificador de gramática e...
    Downloads: 2 This Week
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  • 10

    SimpleAnnotator

    A simple tool to annotate a text.

    This tool allows the user to annotate by coloring portions of the text. This can be seen as a simple model of annotation. This tool has been built to complete particular experimentation on student behavior (annotation per example) facing particularly difficult content. We put it here as an open-source project.
    Downloads: 0 This Week
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  • 11

    AFE-Web

    Antike Fundmünzen Europa

    Cooperation project between Goethe-University and Römische-Germanische Kommission. Will bring numismatic data online and tries to link the data with existing ones. ... resulting project code is planed to be open source!
    Downloads: 0 This Week
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  • 12
    As a library of classes for generating and manipulating music and sound, jMusic provides a solid framework for computer assisted composition in Java. jMusic has a music data structure based upon note/sound events and methods for modifying and structu
    Downloads: 6 This Week
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  • 13

    FiMaLib

    a financial math library and financial market data database

    This project should combine a financial mathematics library with an underlying financial market database (and a set of other tools), which could be used by financial institutions for their financial market data needs as well as by students for research works.
    Downloads: 0 This Week
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  • 14
    Easy HTTP: Easy Web Service Support

    Easy HTTP: Easy Web Service Support

    Classic Web Service Support

    With all of the hoopla over Web Services, you would think that servicing user requests over HTTP was something new. While we all may have lots of experience with REST, JSON, XML, SOAP, WSDLs, HTTPS, and even EDI ... but at the end of the day, it all comes down to legacies, security, and performance? So while big companies might have billions of dollars to spend re-writing their back end web legacies, those of us who want to seamlessly automate a simple set of CRUD operations to our...
    Downloads: 0 This Week
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  • 15
    *The Fedora repository project is no longer being maintained here. All current information can be found on the project wiki (https://wiki.lyrasis.org/display/FF/Fedora+Repository+Home)* Fedora is an open-source software to ensure durability and integrity of digital content, use semantics to contextualize and inter-relate content from many sources, and to enable the creation of innovative, collaborative information spaces.
    Downloads: 6 This Week
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  • 16

    XLogo4Schools

    A Logo interpreter and programming environment specialized for schools

    A Logo interpreter and programming environment specialized for schools. It is a revised version of XLogo, published on http://xlogo.tuxfamily.org/. The Logo dialect is almost the same as Xlogo's, but some Logo commands were reimplemented to fit with the new programming environment and workspace. Some commands which were buggy in the original XLogo have been fixed. The interpreter works now more efficient due to the usage of more suitable data structures. The output of turtle graphics...
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    Downloads: 5 This Week
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  • 17
    This project is not supported anymore. A new implementation of EDITS 2.1 can be found as part of the Excitement Project (http://www.excitement-project.eu/). A new more generic version of the system supported by Milen Kouylekov can be found on this page https://github.com/kouylekov/edits.
    Downloads: 0 This Week
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  • 18
    S-Match

    S-Match

    S-Match is a semantic matching framework.

    S-Match is a semantic matching framework. S-Match takes any two tree like structures (such as database schemas, classifications, lightweight ontologies) and returns a set of correspondences between those tree nodes which semantically correspond to one another. S-Match contains implementations of the semantic matching, minimal semantic matching and structure preserving semantic matching algorithms. S-Match applies as a solution in many fields, including: information integration,...
    Downloads: 0 This Week
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  • 19
    MEISE

    MEISE

    Native note editor for the MEI encoding format

    The MEI Score Editor (MEISE) is an eclipse-based music notation editor for the musicological XML-based encoding format of the Music Encoding Initiative – MEI (http://music-encoding.org). It is developed at the Musicology Seminar Detmold/Paderborn, University of Paderborn (http://muwi-detmold-paderborn.de) as part of the german part of the research project "Digital Research Infrastructure for the Arts and Humanities" – DARIAH-DE (http://de.dariah.eu). For detailed information about the...
    Downloads: 0 This Week
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  • 20

    Dependency Discovery Tool

    A tool for discovering external dependencies in Office files.

    The Dependency Discovery Tool searches through binary office files (.doc, .xls and .ppt) and tries to find any documents or files that are linked to the document. It is written in java, using the Apache POI libraries ( http://poi.apache.org ) This project was part of a summer scholarship from the School of Engineering and Computer Science at Victoria University, Wellington (http://ecs.vuw.ac.nz) in conjunction with Archives New Zealand ( http://archives.govt.nz ). At the moment...
    Downloads: 0 This Week
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  • 21
    IMPORTANT NOTICE: This project has moved to GitHub: https://github.com/sarahtattersall/PIPE Releases will be posted here, but please check on GitHub for the most recent activity. Create, model and analyse Petri nets with a standards-compliant Petri net tool. PIPE2 is the active fork of the Platform Independent Petri net Editor project, which originated at Imperial College London.
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    Downloads: 491 This Week
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  • 22
    UWA ANDS VIVO Project

    UWA ANDS VIVO Project

    UWA ANDS VIVO Project

    This project is ANDS (Australian National Data Service) funded and aims to provide a mechanism for researchers within the University of Western Australia to upload research datasets to a central petastore. It also aims to publish metadata about the datasets to RDA (Research Data Australia) so that the datasets can be discovered (and potentially shared) by searching or browsing through the ANDS website. In order to accomplish the above functionality, this project used the following open...
    Downloads: 0 This Week
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  • 23
    CSV Loader is a Java application that loads data from Excel CSV files into Oracle, MySQL, and PostgreSQL relational databases. IMPORTANT: After downloading, please visit http://csvloader.sourceforge.net for installation instructions. The source files are available at https://github.com/awijasa/csvldr. Use Netbeans IDE to open the project.
    Downloads: 0 This Week
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  • 24
    The metric project supplies, via the web, educational materials in mathematics and mathematics-based subjects. There are interactive explorations of mathematical ideas, self-test exercises, tools and tutorials.
    Downloads: 0 This Week
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  • 25
    Search-ODT

    Search-ODT

    Independent Study Course Project:Search .odt files by date and content

    Official Course Objective Design an implementation of working search tool. The tool will search .odt files by date and content. OD-What? .odt files are a particular kind of file, many word-processor programs can save to .odt file format. Why .odt and not .doc or .txt? Search-ODT was developed at request as the subject of an independent study course. No other reason. Due to the modular structure of the project it is possible to adapt Search-ODT into a more general search tool. Why...
    Downloads: 0 This Week
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