GitHub stars · StarDay

1CyC2018 / CS-Notes:books: Essential basic knowledge for technical interviews, Leetcode, computer operating systems, computer networks, system designJavaScriptLicense not declared186,458

2Snailclimb / JavaGuideA Java interview guide covering computing foundations, databases, distributed systems, and AI development.JavaScriptApache-2.0 · Permissive159,392

3Stirling-Tools / Stirling-PDFAn application for editing and processing PDF documents.TypeScriptLicense not declared95,594

4iluwatar / java-design-patternsDesign patterns implemented in JavaJavaLicense not declared94,850

5macrozheng / mallAn ecommerce system with storefront and administration features.JavaApache-2.0 · Permissive85,012

6spring-projects / spring-bootSpring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.JavaApache-2.0 · Permissive81,739

7doocs / advanced-java😮 Core Interview Questions & Answers For Experienced Java (Backend) Developers | Complete literacy in advanced knowledge of Internet Java engineers: covering knowledge in high concurrency, distribution, high availability, microservices, massive data processing and other fieldsJavaCC-BY-SA-4.0 · Share derivative source79,173

8elastic / elasticsearchFree and Open Source, Distributed, RESTful Search EngineJavaLicense not declared78,500

9TheAlgorithms / JavaA collection of algorithms implemented in Java.JavaMIT · Permissive66,738

10youngyangyang04 / leetcode-master"Code Random Record" LeetCode question brushing strategy: 200 classic questions in the order of answering questions, a total of 600,000 words of detailed illustrations, video analysis of difficult points, more than 50 mind maps, supporting multi-language versions such as C++, Java, Python, Go, JavaScript, etc. From now on, algorithm learning will no longer be confused! 🔥🔥 Come and take a look, you will find that it is too late to meet you! 🚀ShellLicense not declared62,779

11dbeaver / dbeaverA database-management tool and SQL client.JavaApache-2.0 · Permissive52,320

12google / guavaGoogle core libraries for JavaJavaApache-2.0 · Permissive51,918

13skylot / jadxDex to Java decompilerJavaApache-2.0 · Permissive51,520

14GitHubDaily / GitHubDailyA resource collection of GitHub projects, tools and learning material.License not declared48,353

15ReactiveX / RxJavaRxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.JavaApache-2.0 · Permissive48,158

16lysine-dev / okhttpA meticulous HTTP client for the JVM, Android, and GraalVM.KotlinApache-2.0 · Permissive47,109

17apache / sparkUnified analytics engine for large-scale data processing.ScalaApache-2.0 · Permissive44,385

18lysine-dev / retrofitA type-safe HTTP client for Android and the JVMJavaApache-2.0 · Permissive43,939

19apache / dubboThe java implementation of Apache Dubbo. An RPC and microservice framework.JavaApache-2.0 · Permissive41,583

20appsmithorg / appsmithPlatform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.TypeScriptApache-2.0 · Permissive41,153