Repository Index

All Algorithms implemented in Java

• java
• algorithms
• algorithms-datastructures
• algorithm-challenges

Free universal database tool and SQL client

• sql
• database
• dbeaver
• gui

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

• java
• android
• barcode
• barcode-scanner

:fire: Android developers should collect the following utils(updating).

• android
• app
• bar
• cache

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

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

• json
• markdown
• pdf
• ai

Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.

• orchestration
• data-orchestration
• high-availability
• infrastructure-as-code

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.

• ai
• mysql
• oracle
• postgresql

TranslatedProduced by the Alibaba Cloud computing platform DataWorks (https://help.aliyun.com/document_detail/137663.html) team, a database connection pool born for monitoring

Apache Flink

• scala
• java
• big-data
• flink

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

Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Extends Valkey and Redis with over 60 objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..

• java
• redis
• lock
• map

This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.

• java
• interview-preparation
• data-structures
• algorithms

All-in-one IoT Platform - Device management, data collection, processing and visualization.

• visualization
• iot
• iot-platform
• mqtt

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

• database
• distributed-database
• distributed-sql-database
• sql

A collection of algorithms and data structures

• algorithms
• linear-algebra
• graph-theory
• search-algorithms

Translated🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs

• postgresql-database
• tidb
• sqlserver
• oracle

Awesome LeetCode resources to learn Data Structures and Algorithms and prepare for Coding Interviews.

• algorithms
• coding
• data-structures
• leetcode

Translated👶🏻 Encyclopedia of major knowledge & technical interviews for junior developers 📖

• interview
• developer
• tech
• computer-science

Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.

• android
• dynamic
• hotfix
• wechat

QuestDB is a high performance, open-source, time-series database

• time-series
• low-latency
• database
• sql

Graphs for Everyone

• cypher
• graphdb
• database
• nosql

TranslatedDataX is the open-source version of Alibaba Cloud DataWorks Data Integration.

TranslatedBig Data Beginner's Guide :star:

• hadoop
• hdfs
• yarn
• mapreduce