1.opendataloader-project / opendataloader-pdf
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
+109 stars
from 30,047 · score 4.70
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
32 repositories by Attention Score · Oct 28, 2026 – Nov 3, 2026 (UTC)
2.codenameone / CodenameOne
Open-source framework for native apps from one Java codebase, with a custom-rendered UI you control across iOS, Android, desktop, web, and watches.
+30 stars
from 1,896 · score 3.43
3.doocs / leetcode
🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解
- algorithms
- cpp
- javascript
- golang
- csharp
- python3
- +2 more
+23 stars
from 36,726 · score 3.18
4.gyoogle / tech-interview-for-developer
👶🏻 신입 개발자 전공 지식 & 기술 면접 백과사전 📖
- interview
- developer
- tech
- computer-science
- algorithm
- it
- +9 more
+18 stars
from 17,645 · score 2.94
+14 stars
from 290 · score 2.71
6.remkop / picocli
Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc.
- java
- commandline
- parser
- ansi-colors
- annotations
- ansi
- +14 more
+13 stars
from 5,443 · score 2.64
7.Col-E / Recaf
The modern Java bytecode editor
- java
- bytecode
- bytecode-engineering
- reverse-engineering
- jvm-bytecode
- decompile
- +8 more
+10 stars
from 7,443 · score 2.40
8.oracle / graal
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
- java
- aot
- compiler
- graalvm
+7 stars
from 21,742 · score 2.08
9.Konloch / bytecode-viewer
A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)
- java-decompiler
- apk
- java
- procyon
- cfr
- fernflower
- +14 more
+6 stars
from 15,694 · score 1.95
10.apache / fory
A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
- cross-language
- fast
- jit
- multiple-language
- serialization
- zero-copy
- +14 more
+6 stars
from 4,572 · score 1.95
11.JetBrains / fernflower
Decompiler from Java bytecode to Java, used in IntelliJ IDEA.
- java
- decompiler
- reverse-engineering
+4 stars
from 4,430 · score 1.61
12.javaparser / javaparser
Java 1-25 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.
- javaparser
- parser
- java
- javadoc
- code-generation
- code-generator
- +5 more
+3 stars
from 6,169 · score 1.39
13.JSQLParser / JSqlParser
JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
- sql
- java
- parser
- ast
- postgresql
- mysql
- +7 more
+3 stars
from 5,968 · score 1.39
14.konsoletyper / teavm
Compiles Java bytecode to JavaScript, WebAssembly and C
- aot
- java
- javascript
- jvm
- webassembly
+3 stars
from 3,141 · score 1.39
15.SpongePowered / Mixin
Mixin is a trait/mixin and bytecode weaving framework for Java using ASM
+3 stars
from 1,732 · score 1.39
16.projectlombok / lombok
Very spicy additions to the Java programming language.
+2 stars
from 13,482 · score 1.10
17.apple / pkl
A configuration as code language with rich validation and tooling.
- pkl
- java
- kotlin
- config
- configuration
- data
- +10 more
+2 stars
from 11,553 · score 1.10
+2 stars
from 10,984 · score 1.10
19.SquirrelJME / SquirrelJME
SquirrelJME is a Java ME 8 Virtual Machine for embedded and Internet of Things devices. It has the ultimate goal of being 99.9% compatible with the Java ME standard.
+2 stars
from 325 · score 1.10
20.dan2097 / opsin
Open Parser for Systematic IUPAC Nomenclature. Chemical name to structure conversion
+2 stars
from 244 · score 1.10
21.antlr / antlr4
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
- parsing
- parser-generator
- antlr
- antlr4
- java
- grammar
- +10 more
+1 stars
from 19,036 · score 0.69
22.fabric8io / kubernetes-client
Java client for Kubernetes & OpenShift
- kubernetes
- openshift
- java-client
- kubernetes-client
- mocking-kubernetes
- kubernetes-model
- +4 more
+1 stars
from 3,684 · score 0.69
23.eclipse-openj9 / openj9
Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.
- java
- jvm
- eclipse-openj9
- compiler
- garbage-collector
- gc
- +5 more
+1 stars
from 3,547 · score 0.69
24.chriswhocodes / jitwatch
Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.
- jitwatch
- java
- javafx
- hotspot-jit-compiler
- hotspot
- log-analyser
- +2 more
+1 stars
from 3,312 · score 0.69
25.commonmark / commonmark-java
Java library for parsing and rendering CommonMark (Markdown)
+1 stars
from 2,700 · score 0.69
26.vsch / flexmark-java
CommonMark/Markdown Java parser with source level AST. CommonMark 0.28, emulation of: pegdown, kramdown, markdown.pl, MultiMarkdown. With HTML to MD, MD to PDF, MD to DOCX conversion modules.
- commonmark
- pegdown
- java
- markdown-parser
- markdown-processor
- markdown-conversion
- +5 more
+1 stars
from 2,638 · score 0.69
27.find-sec-bugs / find-sec-bugs
The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)
- findbugs
- java
- security-audit
- owasp
- taint-analysis
- code-analysis
- +5 more
+1 stars
from 2,452 · score 0.69
28.MobiVM / robovm
Ahead of time compiler for JVM bytecode targetting iOS, Mac OSX and Linux
+1 stars
from 1,046 · score 0.69
29.espertechinc / esper
Esper Complex Event Processing, Streaming SQL and Event Series Analysis
- cep
- complex-event-processing
- open-source
- compiler
- streaming-sql
- espertech
- +3 more
+1 stars
from 876 · score 0.69
30.skadistats / clarity
Comically fast Dota 2, CSGO, CS2 and Deadlock replay parser written in Java.
+1 stars
from 774 · score 0.69
31.javapathfinder / jpf-core
JPF is an extensible software analysis framework for Java bytecode. jpf-core is the basis for all JPF projects; you always need to install it. It contains the basic VM and model checking infrastructure, and can be used to check for concurrency defects like deadlocks, and unhandled exceptions like NullPointerExceptions and AssertionErrors.
+1 stars
from 620 · score 0.69
32.jmapper-framework / jmapper-core
Elegance, high performance and robustness all in one java bean mapper
- annotations
- xml
- java
- jmapper
- mapper
- mapping
- +2 more
+1 stars
from 246 · score 0.69