Utility

Libraries which provide general utility functions.

Newest releases
479

Guardsquare ProGuard is a free shrinker, optimizer, obfuscator, and preverifier for Java bytecode
 
611

DependencyTrack Dependency-Track is an intelligent Supply Chain Component Analysis platform that allows organizations to identify and reduce risk from the use of third-party and open source components.
 
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oyekanmiayo Java code to send emails and texts at intervals.
 
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binkley Modern Java/JVM Build Practices is an article on modern Java/JVM projects with sample builds for Gradle and Maven, and a focus on hygiene and best build practices. Shift problems left: Find issues earlier in your development cycle
 
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redplanetlabs A sorted map implementation designed for ultra-fast initialization and merge operations.
 
37

borkdude Glam - a cross-platform package manager for projects that rock.
 
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cdimascio A no-dependency, pure Java port of the Ruby dotenv project. Load environment variables from a .env file.
 
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tom5079 DocumentFileX - java.io.File compatible SAF implementation
 
126

tal-tech H5TransferPDF是一个将网页HTML渲染为PDF和各种图像格式的API工具,完美兼容HTML、CSS、JS,较好的排版支持,并支持生成多种版本的PDF。
 
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linkedin The LinkedIn Fairness Toolkit (LiFT) is a Scala/Spark library that enables the measurement of fairness in large scale machine learning workflows.
 
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oslabs-beta Kafka Sprout is a web GUI that helps you quickly start up Zookeeper and Kafka servers on your local machine without any code configuration. Easily view, manage, and configure your Kafka topics and brokers with a push of a button.
 
156

JakeWharton Script to wait for an artifact to appear on Maven Central or to monitor coordinates for new versions.
 
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typelevel ScalaCheck Effect is a library that extends the functionality of ScalaCheck to support "effectful" properties.
 
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vbudilov This project (or set of projects) demonstrates the use of AWS CDK to provision an Amazon Fargate service with all of the peripheral services that are required (Application Load Balancer, ECR, SSM, etc)
 
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AlShakib Tasker is intended to enable proper and easy use of the UI and background thread. It lets you perform operations in the background. When they’ve finished running, it then allows you to update views in the main event thread.
 
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apache The Apache POI Project's mission is to create and maintain Java APIs for manipulating various file formats based upon the Office Open XML standards (OOXML) and Microsoft's OLE 2 Compound Document format (OLE2). In short, you can r
 
12

armytricks qxn is an open-source library for noiseless quantum circuit and algorithm simulation.
 
21

DSecurity The analyzer automates the process of exploring EFI files. After the analysis, well-known protocols, interrupts, etc. are found.
 
263

TrashEmail TrashEmail is hosted Telegram bot that can save your private email address by offering disposable email address. It can create, manage, disposable email address and link them with your telegram bot chat.
 
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vsch CommonMark/Markdown Java parser with source level AST. CommonMark 0.28, emulation of: pegdown, kramdown, markdown.pl, MultiMarkdown. With HTML to MD, MD to PDF, MD to DOCX conversion modules.
 
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stephanenicolas Toothpick (a.k.a T.P. like a teepee) Visit TP wiki ! What is Toothpick ? Toothpick is a scope tree based Dependency Injection (DI) library for Ja
 
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heruoxin CacheFunctionUtil (Chinese) A tiny helper class to provide cache for the result of repeated functions. How to use? Let's take an example: public static List<String> getInstalledAppPackageNameList
 
267

airbnb Dynein Dynein is Airbnb's Open-source Distributed Delayed Job QueueingSystem. Learn more about Dynein in this blog post: Dynein: Building an Open-source Distributed Delayed Job QueueingSystem. Example Dyne
 
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RootSoft ONVIF-Java ONVIF is an open industry forum that provides and promotes standardized interfaces for effective interoperability of IP-based physical security products. ONVIF was created to make a standard way of
 
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obsidiandynamics Kafdrop – Kafka Web UI Kafdrop is a web UI for viewing Kafka topics and browsing consumer groups. The tool displays information such as brokers, topics, partitions, consumers, and lets you view messages. Thi
 
142

FastFilter Fast Approximate Membership Filters in Java The following filter types are currently implemented: Bloom filter: the 'standard' algorithm Blocked Bloom filter: faster than regular Bloom filters, but need a bit mo
 
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knowm Sundial A Lightweight Job Scheduling Framework for Java. In a Nutshell Sundial makes adding scheduled jobs to your Java application a walk in the park. Simply define jobs, define triggers, and start the Sun
 
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java-diff-utils java-diff-utils Status Intro Diff Utils library is an OpenSource library for performing the comparison operations between texts: computing diffs, applying patches, generating unified diffs or p
 
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srikanth-lingala Zip4j - A java library for zip files / streams Thank you for rating Zip4j as the best java library for zip files [1, 2, 3, 4]. It has encouraged me to bring this project to life again after a gap of seve
 
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iamazy Elasticsearch-SQL Build status 6.0.0 6.0.1 6.1.0 6.1.1 6.1.2 6.1.3 6.1.4 6.2.0 6.2.1 6.2.2 6.2.3 6.2.4 6.3.0 6.3.1 6.3.2 6.4.0 6.4.1 6.4.2 6.4.3 6.5.0 6.5.1 6.5.2 6.5.3 6.5.4 6.6.0 6.
 
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JodaOrg Joda-Money Joda-Money provides a library of classes to store amounts of money. Joda-Money does not provide, nor is it intended to provide, monetary algorithms beyond the most basic and obvious. This is because the
 
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harbby Gadtry A collection of java tool libraries. Contains: ioc. aop. mock. exec. graph ...
 
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sofastack SOFAJRaft Overview SOFAJRaft is a production-level, high-performance Java implementation based on the RAFT consistency algorithm that supports MULTI-RAFT-GROUP for high-load, low-latency scenarios. With S