ashishps1 / awesome-system-design-resources
A curated list of free system design learning materials and interview preparation problems and concepts.
ashishps1 / awesome-system-design-resources
kernelpanic0x11 / instagram-api-workbench
Instagram Android API evidence, OpenAPI catalog, and local JavaScript Swagger workbench
AstralAirAnchorage78 / Resp-Minecraft-AIO-Soft
Free/Best Software for Minecraft Yet
RadiusAxolotlChimney / Resp-Minecraft-AIO-Soft
Free/Best Software for Minecraft Yet
dataease / dataease
🔥 人人可用的开源 BI 工具，数据可视化神器。An open-source BI tool alternative to Tableau.
alibaba / spring-ai-alibaba
Agentic AI Framework for Java Developers
apache / jmeter
Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services
aleixrodriala / newtube
SmartTube for phones, unofficial: an open-source YouTube client for Android. Background play, PiP, SponsorBlock, DeArrow, save for offline, code sign-in.
questdb / questdb
QuestDB is a high performance, open-source, time-series database
SysAdminDoc / HushFeed
Hushfeed Morphe patches for TikTok.
doocs / advanced-java
😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | 互联网 Java 工程师进阶知识完全扫盲：涵盖高并发、分布式、高可用、微服务、海量数据处理等领域知识
PaperMC / Paper
The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies
StarRocks / starrocks
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.
apache / cassandra
Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.
spinnaker / spinnaker
Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.
JabRef / jabref
Desktop app for managing BibTeX and BibLaTeX (.bib) libraries
shmykelsa / AAAD
The original application for downloading and installing apps made specifically for Android Auto outside of Google Play Store. Active since 2021.
anddea / revanced-patches
🧩 Patches for ReVanced
ArcadeData / arcadedb
ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.
SysAdminDoc / HushFacebook
Hushfacebook Morphe patches for Facebook. Hide ads, suggested posts, save videos and photos, tune playback and Reels, and use a focused Marketplace mode, and much more.
HyperXenonZephyr / HyperCore
A high-performance hybrid Minecraft Java server core with mod and plugin compatibility, multi-core scheduling, and experimental GPU acceleration.
xD3I / PZ_Optimization
Project Zomboid Build 42 performance work: class overrides, harness, findings
ReactiveX / RxJava
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
apache / skywalking
APM, Application Performance Monitoring System
apache / shardingsphere
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
ben-manes / caffeine
A high performance caching library for Java
baomidou / mybatis-plus
An powerful enhanced toolkit of MyBatis for simplify development
material-components / material-components-android
[MAINTENANCE MODE] Modular and customizable Material Design UI components for Android
apache / druid
Apache Druid: a high performance real-time analytics database.
pinpoint-apm / pinpoint
APM, (Application Performance Management) tool for large-scale distributed systems.
trinodb / trino
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
OpenRefine / OpenRefine
OpenRefine is a free, open source power tool for working with messy data and improving it
resilience4j / resilience4j
Resilience4j is a fault tolerance library designed for Java8 and functional programming
stanfordnlp / CoreNLP
CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.
apache / shenyu
Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.
hibernate / hibernate-orm
Idiomatic persistence for Java and relational databases
tencentmusic / supersonic
SuperSonic is the next-generation AI+BI platform that unifies Chat BI (powered by LLM) and Headless BI (powered by semantic layer) paradigms.
oracle / opengrok
OpenGrok is a fast and usable source code search and cross reference engine, written in Java
portfolio-performance / portfolio
Track and evaluate the performance of your investment portfolio across stocks, cryptocurrencies, and other assets.
aeron-io / simple-binary-encoding
Simple Binary Encoding (SBE) - High Performance Message Codec
oracle / visualvm
VisualVM is an All-in-One Java Troubleshooting Tool
apache / gravitino
World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
tlaplus / tlaplus
TLC is a model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+.
sepinf-inc / IPED
IPED Digital Forensic Tool. It is an open source software that can be used to process and analyze digital evidence, often seized at crime scenes by law enforcement or in a corporate investigation by private examiners.
bucket4j / bucket4j
Java rate limiting library based on token-bucket algorithm.
apache / fineract
Apache Fineract
itext / itext-java
iText for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText can be a boon to nearly every workflow.
datageartech / datagear
DataGear数据可视化分析平台，自由制作任何数据看板
alfio-event / alf.io
alf.io - The open source ticket reservation system for conferences, trade shows, workshops, meetups
JonathanLink / PDFLayoutTextStripper
Converts a pdf file into a text file while keeping the layout of the original pdf. Useful to extract the content from a table in a pdf file for instance. This is a subclass of PDFTextStripper class (from the Apache PDFBox library).
akto-api-security / akto
Akto is the fastest growing AI Security platform for your teams to secure AI agents, MCPs, LLMs, Agent skills, Gen AI apps in your organization.
nroduit / Weasis
Weasis is a web-based DICOM viewer for advanced medical imaging and seamless PACS integration.
Minecraft-Radiance / Radiance
Radiance is rebuilt of Minecraft renderer on a Vulkan C++ backend, featuring native Hardware Ray Tracing on Windows & Linux. Break free from OpenGL limits for Minecraft.
OpenGamma / Strata
Open source analytics and market risk library from OpenGamma
jasonwu1994 / Gboard-patches
Morphe patches for Gboard with practical upgrades for global users and Taiwan-focused enhancements.
ls1intum / Artemis
Artemis - Interactive Learning with Automated Feedback
valkey-io / valkey-glide
An open source Valkey client library that supports Valkey, and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey and Redis OSS based applications. GLIDE is a multi language client library, written in Rust with programming language bindings, such as Java and Python
TimefoldAI / timefold-quickstarts
Get started with Timefold quickstarts here. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.
SaseQ / discord-mcp
A MCP server for the Discord integration. Enable your AI assistants to seamlessly interact with Discord. Enhance your Discord experience with powerful automation capabilities.
tencentmusic / jugg
Instant hot reload & fast incremental compilation plugin for Android Studio. See changes in 3 seconds without Gradle overhead.