ZXing ("Zebra Crossing") barcode scanning library for Java, Android
- java
- android
- barcode
- barcode-scanner
Repository Index
47,133 repositories indexed
1–24 of 202 · Most stars
:fire: Android developers should collect the following utils(updating).
Translatedabout learning Spring Boot via examples. Spring Boot tutorials and tech stack example code, quick and easy tutorials to get started.
- spring-boot
- spring-data-jpa
- mybatis
- thymeleaf
Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.
Translated🔥 An open-source BI tool anyone can use, a powerful data visualization tool. An open-source BI tool alternative to Tableau.
- tableau
- data-visualization
- superset
- apache-doris
Video players (IJKplayer, ExoPlayer, MediaPlayer), HTTPS, 16k page size, danmaku (bullet chat) support, external subtitles, support for filters, watermarks, and GIF screenshots, pre-roll and mid-roll ads, multiple simultaneous playback, basic seeking/dragging, volume and brightness adjustment, play-while-cache support
Implementation of ImageView for Android that supports zooming, by various touch gestures.
High Performance Inter-Thread Messaging Library
- disruptor
- java
- concurrency
Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.
🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.
- elasticsearch
- ik-analysis
- analyzer
- java
Quarkus: Supersonic Subatomic Java.
- kubernetes
- java
- cloud-native
- reactive
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
- authentication
- session-management
- login
- supertokens
TranslatedThis is a picker view for android , support linkage effect, timepicker and optionspicker.(time picker, three-level linkage of province, city and district)
- pickerview
- timepicker
- optionspicker
- datepicker
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
VasSonic is a lightweight and high-performance Hybrid framework developed by tencent VAS team, which is intended to speed up the first screen of websites working on Android and iOS platform.
- hybrid
- android-sdk
- ios-sdk
- h5
TranslatedImmersive status bar and immersive navigation bar management for Android 4.4 and above. It handles issues such as switching between landscape and portrait orientation, notch screens, and the soft keyboard popping up. It can change the status bar font color and the navigation bar icon color, and it also adapts to phones whose font color cannot be changed. It works with Activity, Fragment, DialogFragment, Dialog, and PopupWindow, and is easy to implement with a single line of code, along with other settings for the bars; see the README for details. For the Jianshu article, please refer to: http://www.jianshu.com/p/2a884e211a62
- statusbar
- navigationbar
- bar
- immersion
Cracking the Coding Interview 6th Ed. Solutions
- cracking-the-coding-interview
- java
- algorithms
- data-structures
jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.
TranslatedA new-generation web crawler platform that defines crawler workflows graphically, so you can build a crawler without writing code.
Virtual Engine for Android(Support 14.0 in business version)
- android
- plugin
- framework
- plugin-manager
Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.