Java · Performance 3 projects

Performance 3 projects

• spring-projects/spring-boot on GitHub, opens in a new tab

  81.3Kstars

  ★ 81.3k Apache-2.0 🟢Framework for creating stand-alone, production-grade Spring applications.

  Java·Apache License 2.0·active·yesterday

• google/guava on GitHub, opens in a new tab

  51.9Kstars

  ★ 51.9k Apache-2.0 🟢Collections, caching, primitives support, concurrency libraries, common annotations, string processing, I/O, and more.

  Java·Apache License 2.0·active·3 hours ago

• conductor-oss/conductor on GitHub, opens in a new tab

  32.1Kstars

  ★ 32.1k Apache-2.0 🟢Event-driven workflow engine for distributed applications and AI agents.

  Java·Apache License 2.0·active·yesterday

• apache/dolphinscheduler on GitHub, opens in a new tab

  14.4Kstars

  ★ 14.4k Apache-2.0 🟢Distributed workflow orchestration platform with visual and API-driven scheduling.

  Java·Apache License 2.0·active·6 days ago

• playframework/playframework on GitHub, opens in a new tab

  12.6Kstars

  ★ 12.6k Apache-2.0 🟢Built on Akka, it provides predictable and minimal resource consumption (CPU, memory, threads) for highly-scalable applications in Java and Scala.

  Scala·Apache License 2.0·active·yesterday

• code4craft/webmagic on GitHub, opens in a new tab

  11.7Kstars

  ★ 11.7k Apache-2.0 🟠Scalable crawler with downloading, url management, content extraction and persistent.

  Java·Apache License 2.0·steady·8 months ago

• jhy/jsoup on GitHub, opens in a new tab

  11.4Kstars

  ★ 11.4k MIT 🟢Scrapes, parses, manipulates and cleans HTML.

  Java·MIT License·active·yesterday

• Activiti/Activiti on GitHub, opens in a new tab

  10.5Kstars

  ★ 10.5k Apache-2.0 🟢Embeddable BPMN workflow and business process engine.

  Java·Apache License 2.0·active·5 hours ago

• apache/jmeter on GitHub, opens in a new tab

  9.5Kstars

  ★ 9.5k Apache-2.0 🟢Functional testing and performance measurements.

  Java·Apache License 2.0·active·3 days ago

• flowable/flowable-engine on GitHub, opens in a new tab

  9.5Kstars

  ★ 9.5k Apache-2.0 🟢Compact and efficient workflow and business process management platform.

  Java·Apache License 2.0·active·4 days ago

• javalin/javalin on GitHub, opens in a new tab

  8.3Kstars

  ★ 8.3k Apache-2.0 🟢Microframework for web applications.

  Kotlin·Apache License 2.0·active·2 days ago

• gatling/gatling on GitHub, opens in a new tab

  6.9Kstars

  ★ 6.9k Apache-2.0 🟢Load testing tool designed for ease of use, maintainability and high performance.

  Scala·Apache License 2.0·active·3 weeks ago

• sdkman/sdkman-cli on GitHub, opens in a new tab

  6.8Kstars

  ★ 6.8k Apache-2.0 🟢Java Version Manager inspired by RVM and rbenv. Supports UNIX-based platforms and Windows.

  Shell·Apache License 2.0·active·2 weeks ago

• jenv/jenv on GitHub, opens in a new tab

  6.7Kstars

  ★ 6.7k MIT 🟠Java Version Manager inspired by rbenv. Can configure globally or per project. Tested on Debian and macOS.

  Shell·MIT License·steady·6 months ago

• lets-blade/blade on GitHub, opens in a new tab

  5.9Kstars

  ★ 5.9k Apache-2.0 🟠Lightweight, modular framework that aims to be elegant and simple.

  Java·Apache License 2.0·steady·3 months ago

• Netflix/maestro on GitHub, opens in a new tab

  3.8Kstars

  ★ 3.8k Apache-2.0 🟢Workflow orchestration engine developed by Netflix.

  Java·Apache License 2.0·active·6 days ago

• apache/nutch on GitHub, opens in a new tab

  3.3Kstars

  ★ 3.3k Apache-2.0 🟢Highly extensible, highly scalable web crawler for production environments.

  Java·Apache License 2.0·active·19 hours ago

• bucket4j/bucket4j on GitHub, opens in a new tab

  2.8Kstars

  ★ 2.8k Apache-2.0 🟢Rate limiting library based on token-bucket algorithm.

  Java·Apache License 2.0·active·4 weeks ago

• erupts/erupt on GitHub, opens in a new tab

  2.8Kstars

  ★ 2.8k Apache-2.0 🟢Annotation-Driven Low-Code & JPA Visualization.

  Java·Apache License 2.0·active·9 hours ago

• google/jimfs on GitHub, opens in a new tab

  2.6Kstars

  ★ 2.6k Apache-2.0 🟢In-memory file system.

  Java·Apache License 2.0·active·2 days ago

• srikanth-lingala/zip4j on GitHub, opens in a new tab

  2.2Kstars

  ★ 2.2k Apache-2.0 🟠Reads, writes, encrypts and streams ZIP files.

  Java·Apache License 2.0·steady·5 months ago

• ratpack/ratpack on GitHub, opens in a new tab

  1.9Kstars

  ★ 1.9k 🟢Set of libraries that facilitate fast, efficient, evolvable and well-tested HTTP applications.

  Java·Other·active·2 months ago

• primefaces/primefaces on GitHub, opens in a new tab

  1.9Kstars

  ★ 1.9k MIT 🟢JSF framework with both free and commercial/support versions and frontend components.

  Java·MIT License·active·6 hours ago

• ninjaframework/ninja on GitHub, opens in a new tab

  1.9Kstars

  ★ 1.9k Apache-2.0 🟠Full-stack web framework.

  Java·Apache License 2.0·steady·5 months ago

• jooby-project/jooby on GitHub, opens in a new tab

  1.8Kstars

  ★ 1.8k Apache-2.0 🟢Scalable, fast and modular micro-framework that offers multiple programming models.

  Java·Apache License 2.0·active·16 hours ago

• java-diff-utils/java-diff-utils on GitHub, opens in a new tab

  1.5Kstars

  ★ 1.5k Apache-2.0 🟢Utilities for text or data comparison and patching.

  Java·Apache License 2.0·active·last month

• bootique/bootique on GitHub, opens in a new tab

  1.4Kstars

  ★ 1.4k Apache-2.0 🟢Minimally opinionated framework for runnable apps.

  Java·Apache License 2.0·active·2 days ago

• activej/activej on GitHub, opens in a new tab

  997stars

  ★ 997 Apache-2.0 🟠Lightweight asynchronous framework built from the ground up for developing high-performance web applications.

  Java·Apache License 2.0·steady·7 months ago

• apache/stormcrawler on GitHub, opens in a new tab

  993stars

  ★ 993 Apache-2.0 🟢SDK for building low-latency and scalable web crawlers.

  Java·Apache License 2.0·active·3 hours ago

• cowtowncoder/java-uuid-generator on GitHub, opens in a new tab

  938stars

  ★ 937 Apache-2.0 🟢Generates standard UUID versions including time-ordered UUIDv6 and UUIDv7.

  Java·Apache License 2.0·active·2 weeks ago

• yegor256/takes on GitHub, opens in a new tab

  878stars

  ★ 878 MIT 🟢Opinionated web framework which is built around the concepts of True Object-Oriented Programming and immutability.

  Java·MIT License·active·5 hours ago

• apache/wicket on GitHub, opens in a new tab

  795stars

  ★ 794 Apache-2.0 🟢Component-based web application framework similar to Tapestry, with a stateful GUI.

  Java·Apache License 2.0·active·21 hours ago

• pippo-java/pippo on GitHub, opens in a new tab

  786stars

  ★ 786 Apache-2.0 🟠Small, highly modularized, Sinatra-like framework.

  Java·Apache License 2.0·steady·8 months ago

• yegor256/cactoos on GitHub, opens in a new tab

  779stars

  ★ 779 MIT 🟢Collection of object-oriented primitives.

  Java·MIT License·active·yesterday

• javadev/underscore-java on GitHub, opens in a new tab

  550stars

  ★ 550 MIT 🟢Port of Underscore.js functions.

  Java·MIT License·active·last week

• abstracta/jmeter-java-dsl on GitHub, opens in a new tab

  537stars

  ★ 537 Apache-2.0 🟢Load tests with JMeter as simple as a JUnit test.

  Java·Apache License 2.0·active·last week

• jdereg/java-util on GitHub, opens in a new tab

  441stars

  ★ 441 Apache-2.0 🟢Zero-dependency, high-performance utilities featuring Converter (universal type conversion), DeepEquals, CaseInsensitiveMap, TTLCache, CompactMap, MultiKeyMap, and object graph traversal.

  Java·Apache License 2.0·active·2 weeks ago

• temporalio/sdk-java on GitHub, opens in a new tab

  428stars

  ★ 428 Apache-2.0 🟢Java SDK for writing durable workflows and activities on Temporal.

  Java·Apache License 2.0·active·4 days ago

• tinystruct/tinystruct on GitHub, opens in a new tab

  353stars

  ★ 353 Apache-2.0 🟢Lightweight, pluggable framework for building Java applications with CLI, HTTP, and modular extension support.

  Java·Apache License 2.0·active·2 days ago

• Jabba-Team/jabba on GitHub, opens in a new tab

  320stars

  ★ 320 Apache-2.0 🟠Java Version Manager inspired by nvm. Supports macOS, Linux and Windows.

  Go·Apache License 2.0·steady·5 months ago

• xberg-io/crawlberg on GitHub, opens in a new tab

  156stars

  ★ 156 MIT 🟢Crawls and scrapes websites through a Java binding with Markdown conversion and optional browser rendering.

  Rust·MIT License·active·20 hours ago

• cadence-workflow/cadence-java-client on GitHub, opens in a new tab

  153stars

  ★ 153 Apache-2.0 🟢Java client and workflow framework for the Cadence orchestration service.

  Java·Apache License 2.0·active·3 days ago

• apache/tapestry-5 on GitHub, opens in a new tab

  137stars

  ★ 137 Apache-2.0 🟢Component-oriented framework for creating dynamic, robust, highly scalable web applications.

  Java·Apache License 2.0·active·2 days ago

• semver4j/semver4j on GitHub, opens in a new tab

  117stars

  ★ 117 MIT 🟢Lightweight library that helps you handling semantic versioning with different modes.

  Java·MIT License·active·3 days ago

• felldo/JEmoji on GitHub, opens in a new tab

  115stars

  ★ 115 Apache-2.0 🟢An auto-generated emoji library that provides type-safe direct access to emojis and alias support for Discord, Slack, GitHub and many more features.

  Java·Apache License 2.0·active·2 weeks ago

• vorburger/ch.vorburger.fswatch on GitHub, opens in a new tab

  34stars

  ★ 34 Apache-2.0 🟢Micro library to watch for directory file system changes, simplifying java.nio.file.WatchService.

  Java·Apache License 2.0·active·2 months ago

• evpl/jkscope on GitHub, opens in a new tab

  24stars

  ★ 24 Apache-2.0 🔴Java scope functions inspired by Kotlin.

  Java·Apache License 2.0·slowing·2 years ago

• ladutsko/isbn-core on GitHub, opens in a new tab

  7stars

  ★ 7 MIT 🟢A small library that contains a representation object of ISBN-10 and ISBN-13 and tools to parse, validate and format one.

  Java·MIT License·active·2 months ago

• JunggiKim/java-refined on GitHub, opens in a new tab

  7stars

  ★ 7 MIT 🟠Zero-dependency refinement types for Java 8+ with type-safe wrappers covering numerics, strings, and collections.

  Java·MIT License·steady·5 months ago