Search Results for "opensource java code" - Page 5
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Showing 225 open source projects for "opensource java code"
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JSON Iterator Java
jsoniter (json-iterator) is fast and flexible JSON parser
jsoniter (json-iterator) is fast and flexible JSON parser available in Java and Go. A good deal of the code is ported from dsljson, and JSON parser. Traditional JSON parsers are slow. Jsoniter Java version could be 3x times faster than jackson/gson/fastjson. If you are doing a lot of log processing or number crunching, but stuck with JSON, you definitely need to consider dsl-json or Jsoniter to save the encoding/decoding cost. -
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This is an open source project for reading and writing transaction files (clearing of payments, transactions, electronic invoices etc) associated with the Swedish banking association Bankgirot.
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StrongKey CryptoEngine
FIDO strong authentication, encryption, digital signature engine
StrongKey CryptoEngine (SKCE) 2.0 is a "crypto Swiss Army knife" server to perform cryptographic functions through web services, while freeing application developers to focus on business functionality. Its modules include: - A FIDO Engine to support FIDO U2F key registrations/authentications - An encryption engine to encrypt/decrypt files using AES/TDES keys - Escrowing keys to on-premises key management system (StrongAuth KeyAppliance/SAKA) - Integration to cloud storage services... -
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FlexibleParser_Java
Group of multi-purpose Java-converted-from-C# parsing libraries.
FlexibleParser (Java) is currently formed by the following independent libraries/parts: - UnitParser. It allows to easily deal with a wide variety of situations involving units of measurement. - NumberParser. It provides a common framework for all the .NET numeric types. AUTHORSHIP & COPYRIGHT I, Alvaro Carballo Garcia (varocarbas), am the sole author of each single bit of this code. -
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license4j
License4J Library and GUI Tools
LICENSE4J is a robust licensing library and license server that simplifies software licensing for developers. It allows for easy integration of licensing functionality into Java applications with minimal code. The user-friendly web-based License Manager works seamlessly on both desktop and mobile devices, enhancing accessibility for all users. The Licensing Library is a versatile tool that developers can easily integrate into any Java application. It empowers developers to implement license management functionalities, validating their authenticity, and enforcing specific licensing conditions. ... -
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XLSX parser for Java in 150 LOC
An extremely minimal parser for XLSX (Excel) files
I was unable to find a minimal XLSX (Excel) parser. The closest free option would be apache POI with about 8+ megabyte of JARs and features I don't need. The input is an XLSX file and the output is a Map<String,String[][]> with key of 'sheet name' and a String[][] of cell data. Dates are reformatted to dd/MM/yyyy (configurable in the code). The output of String[][] is to keep the interface compatible with CSV (eg. OpenCSV). -
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booksource
Source code for the entire book "First Line of Code, 2nd Edition"
booksource is a collection of Android source-code projects accompanying the second edition of the programming book The First Line of Code. The repository organizes examples by chapter so readers can study working implementations alongside the material. It starts with introductory projects such as Hello World and progresses into broader Android development concepts. Included examples demonstrate activities, lifecycle behavior, layouts, widgets, custom views, ListView, and RecyclerView. Other... -
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EasyDeviceInfo
[Android Library] Get device information in a super easy way
Android library to get device information in a super easy way. The library is built for simplicity and approachability. It not only eliminates most boilerplate code for dealing with device information but also provides an easy and simple API to retrieve them. EasyDeviceInfo is split into multiple module-libraries, v2.2.0 onwards. Use the appropriate one as per your requirement. -
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Google Cloud Platform Java Samples
Java and Kotlin Code samples used on cloud.google.com
Java and Kotlin Code samples used on cloud.google. This repository holds sample code written in Java that demonstrates the Google Cloud Platform. Every file containing source code must include copyright and license information. This includes any JS/CSS files that you might be serving out to browsers. -
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REST Countries
Get information about countries via a RESTful API
Get information about countries via a RESTful API. -
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ProgressManager
Listen the progress of downloading and uploading in Okhttp
ProgressManager is an Android networking utility designed to monitor and manage upload and download progress for HTTP requests built with OkHttp. The library simplifies the implementation of progress tracking in Android applications by wrapping request and response bodies with listeners that report transfer status in real time. It is especially useful for applications that handle file uploads, media downloads, or large network transfers where users expect visible progress feedback. The... -
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jnum
Java numerical classes for astronomy and more...
Imagine Numerical Recipes in the 21st century. Fast object-oriented Java code for numerical analysis, with a special focus on astronomical application (coordinate conversions, WCS projections etc.) -
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RRDiagram
Generate railroad diagrams from code or BNF. Generate BNF from code
RR Diagram allows to generate railroad diagrams (also called syntax diagrams) from code or from BNF notation. The output format is SVG which can be integrated to web pages and where rules can contain links. RR Diagram can also be used to generate BNF notation from a model. -
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okhttp-utils
okhttp's helper class
okhttp-utils is a utility wrapper around the popular OkHttp networking library in Android that simplifies HTTP request creation, execution, and response handling for developers building mobile applications. Instead of writing verbose setup and callback code for each request, OkHttpUtils provides fluent builder patterns to configure GET, POST, file upload, download, and form requests in a more readable and concise way. It includes built-in callbacks for parsing JSON into objects, handling... -
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Hover
A floating menu library for Android
Hover is an open source floating menu framework for Android, developed by Nest Labs (a Google company), designed to help developers integrate interactive, persistent floating menus into their mobile applications. It provides a complete out-of-the-box implementation for overlay menus that can expand, collapse, and dynamically update content without disrupting the main user interface. Hover’s architecture allows developers to easily customize behavior and appearance by extending its base... -
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SwiftGantt is a opensource Java swing Gantt Chart component that lets you to display project schedule as Gantt Chart, either client-side or server-side application. It is intended to be flexible, compatible and easy to use.
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QuickWeb
This tool can be used to create quickly the skeleton of a web site.
QuickWeb is a tool to quickly create a skeleton of a web site. The tool developed in Java and to create a web site, there's no need to manipulate HTML in the beginning. All you have to do is to write a simple Java code that will generate a web site of several pages. Created to help me with documenting different Sourceforge project, QuickWeb does not generate, for now, any CSS or JS code, but, it can generate the skeleton and the static content of a website composed of several web pages and ensure the navigation between them. ... -
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QuickSlide
A tool to generate HTML-based slide shows.
This tool allow the generation of slide shows in HTML format (to run simply in the browser). It can not replace Microsoft Power Point, but, it allows you to create a slide show by writing Java code. The generated slide show can be run easily in the browser so it is platform independent and does not need any additional software installation, even on new installed OS or Smart phones. In this first pre-alpha version, the generated code supports simple text and basic lists only, but, I hope to add more features in the future. -
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jClap
Java Command Line Argument Parser
This is a library for parsing command line arguments passed into the java code. -
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WrapImaJ
Multi-platform API for Image Processing systems in Life Sciences
WrapImaJ purposes to be a multi-platform wrapper for different Image Processing systems for: - using the Java programming language. The purpose of WrapImaJ is not to combine an exhaustive collection of all functionalities of different imaging system, but to offer a simple, concise Application Programming Interface (API) - allowing to develop imaging software, the source code of which is independent from the underlying imaging system on which it relies. -
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Netty Learning
Web application framework for Java
Netty Learning is a Chinese-language learning repository focused on explaining the source code and architecture of the Netty Java networking framework. It is aimed at developers who already use Netty or want to understand how high-performance network applications are built. The material examines Netty's design principles, networking concepts, and major internal structures. Articles cover buffers, Channel pipelines, the Reactor pattern, handlers, and asynchronous behavior. ... -
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ejSerial
Serial connection Java library
Java library to send and receive data via Serial COM-Ports. This library is intended to provide an easy way to access the serial-port. Only a few lines of code are needed to Read or Write data via serial port. All Properties and Methods are inspired by the "SerialPort"-Class of the .NET Framework (System.IO.Ports.SerialPort) The benefit of this project is, that it needs only a few lines of code to implement, and a reduced CPU load. -
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Let
Annotation based API flavored with AOP to handle Android models
Annotation-based simple API flavored with AOP to handle new Android runtime permission model. If you check Google's Samples about the new permission model, you'll see a lot of boilerplate code for requesting, handling, and retrying the request for required permissions. Let will minimize the boilerplate code you have to write for requesting and handling permissions and hence help you keep your code more readable. Let will check these annotated methods and execute them unless the permissions... -
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Frodo
Android Library for Logging RxJava Observables and Subscribers
Frodo is an Android debugging library for logging RxJava Observable and Subscriber behavior directly to Logcat. It uses annotations to identify reactive methods and classes that should be instrumented. A Gradle plugin generates and weaves the required logging code only into debug builds, allowing annotations to remain safely in production source. Observable logging can report emitted values, execution time, schedulers, and lifecycle events. Configurable scopes let developers choose how much...
