Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

repo1.maven.org "c" keyword

com.github.taymindis:AtomicThreadPool 1.0.5
This is a library which depends on Native C Library https://github.com/Taymindis/atomic_threadpool
4 versions - Latest release: over 5 years ago - 23 stars on GitHub
com.github.nayuki:qrcodegen 1.0.0
A simple library that aims to be the best and cleanest at generating QR Codes. See homepage for m...
1 version - Latest release: over 6 years ago - 1 dependent repositories - 3,519 stars on GitHub
Top 5.3% on repo1.maven.org
io.nayuki:qrcodegen 1.8.0
High quality QR Code generator library
5 versions - Latest release: about 2 years ago - 8 dependent packages - 57 dependent repositories - 3,519 stars on GitHub
com.github.gzm55.maven:thrift-maven-plugin 1.0.0
Maven Thrift Plugin that executes the thrift code generator.
3 versions - Latest release: over 3 years ago - 9,606 stars on GitHub
org.hbasene:thrift 0.2.0
Thrift Artifacts republished here as maven
2 versions - Latest release: about 14 years ago - 1 dependent package - 9,605 stars on GitHub
Top 0.9% on repo1.maven.org
org.apache.thrift:libthrift 0.20.0
Thrift is a software framework for scalable cross-language services development.
22 versions - Latest release: about 2 months ago - 1,290 dependent packages - 14,005 dependent repositories - 9,606 stars on GitHub
org.apache.thrift:libthrift-as3 0.13.0
Thrift is a software framework for scalable cross-language services development.
5 versions - Latest release: over 4 years ago - 9,606 stars on GitHub
org.webjars.bower:thrift 0.10.0
WebJar for thrift
1 version - Latest release: over 6 years ago - 9,605 stars on GitHub
Top 2.9% on repo1.maven.org
com.facebook.infer.annotation:infer-annotation 0.18.0
Annotations for the Infer static analyzer
8 versions - Latest release: almost 4 years ago - 27 dependent packages - 616 dependent repositories - 13,886 stars on GitHub
com.viliussutkus89.licenseOnly:HarfBuzz 3.2.0
HarfBuzz is a text shaping library. Using the HarfBuzz library allows programs to convert a seque...
2 versions - Latest release: almost 2 years ago - 1 dependent package - 2 dependent repositories - 2,922 stars on GitHub
info.cukes:gherkin 2.12.2 💰
Pure Java Gherkin
46 versions - Latest release: over 10 years ago - 84 dependent packages - 1,887 dependent repositories - 35 stars on GitHub
io.cucumber:gherkin 28.0.0 💰
Gherkin parser
69 versions - Latest release: 3 months ago - 74 dependent packages - 1,164 dependent repositories - 35 stars on GitHub
com.fpliu.ndk.pkg.prefab.android.21:curl 7.82.0 💰
Get a file from an HTTP, HTTPS or FTP server
1 version - Latest release: about 2 years ago - 28,888 stars on GitHub
io.mraa.upm:upm_si7005 1.7.1
Digital I2C Humidity and Temperature Sensor
10 versions - Latest release: over 5 years ago - 641 stars on GitHub
com.viliussutkus89.licenseOnly:OpenJPEG 2.4.0
An open-source JPEG 2000 codec written in C
2 versions - Latest release: almost 2 years ago - 1 dependent package - 2 dependent repositories - 849 stars on GitHub
Top 2.7% on repo1.maven.org
org.apache.activemq:activemq-http 6.1.2
ActiveMQ HTTP Protocol Support
69 versions - Latest release: 27 days ago - 67 dependent packages - 1,646 dependent repositories - 2,134 stars on GitHub
Top 2.8% on repo1.maven.org
org.apache.activemq:activemq-shiro 6.1.2
ActiveMQ secured by Apache Shiro
66 versions - Latest release: 27 days ago - 54 dependent packages - 1,581 dependent repositories - 2,134 stars on GitHub
Top 2.6% on repo1.maven.org
org.apache.activemq:activemq-spring 6.1.2
ActiveMQ Spring Integration
77 versions - Latest release: 27 days ago - 141 dependent packages - 3,469 dependent repositories - 2,133 stars on GitHub
Top 2.5% on repo1.maven.org
org.apache.activemq:activemq-broker 6.1.2
The ActiveMQ Message Broker implementation
69 versions - Latest release: 27 days ago - 537 dependent packages - 7,528 dependent repositories - 2,133 stars on GitHub
org.apache.activemq.tooling:activemq-maven-plugin 6.1.2
The Apache Software Foundation provides support for the Apache community of open-source software ...
69 versions - Latest release: 27 days ago - 2,188 stars on GitHub
Top 3.3% on repo1.maven.org
org.apache.activemq:activemq-openwire-generator 6.1.2
The Apache Software Foundation provides support for the Apache community of open-source software ...
85 versions - Latest release: 27 days ago - 55 dependent packages - 1,610 dependent repositories - 2,188 stars on GitHub
Top 2.5% on repo1.maven.org
org.apache.activemq:activemq-pool 6.1.2
ActiveMQ Pooled ConnectionFactory
81 versions - Latest release: 27 days ago - 235 dependent packages - 5,920 dependent repositories - 2,134 stars on GitHub
Top 2.7% on repo1.maven.org
org.apache.activemq:activemq-jdbc-store 6.1.2
The ActiveMQ JDBC Store Implementation
69 versions - Latest release: 27 days ago - 73 dependent packages - 1,780 dependent repositories - 2,133 stars on GitHub
Top 4.9% on repo1.maven.org
org.apache.activemq:activemq-unit-tests 6.1.2
The ActiveMQ Message Broker and Client Unit Tests
69 versions - Latest release: 27 days ago - 14 dependent packages - 50 dependent repositories - 2,135 stars on GitHub
Top 2.7% on repo1.maven.org
org.apache.activemq:activemq-partition 5.18.4
Used to partition clients over a cluster of brokers
63 versions - Latest release: about 1 month ago - 59 dependent packages - 1,617 dependent repositories - 2,135 stars on GitHub
Top 2.5% on repo1.maven.org
org.apache.activemq:activemq-camel 5.16.7
ActiveMQ component for Camel
64 versions - Latest release: 7 months ago - 234 dependent packages - 4,078 dependent repositories - 2,133 stars on GitHub
Top 6.8% on repo1.maven.org
org.apache.activemq:apache-activemq 6.1.2
Puts together the ActiveMQ distribution
85 versions - Latest release: 27 days ago - 5 dependent packages - 26 dependent repositories - 2,135 stars on GitHub
Top 9.2% on repo1.maven.org
org.apache.activemq:activemq-parent 6.1.2
The Apache Software Foundation provides support for the Apache community of open-source software ...
85 versions - Latest release: 27 days ago - 3 dependent packages - 9 dependent repositories - 2,188 stars on GitHub
Top 8.1% on repo1.maven.org
org.apache.activemq:activemq-web-demo 6.1.2
Web Demo for REST API and Streamlets support
85 versions - Latest release: 27 days ago - 3 dependent packages - 36 dependent repositories - 2,133 stars on GitHub
org.apache.activemq.tooling:activemq-tooling 6.1.2
The Apache Software Foundation provides support for the Apache community of open-source software ...
85 versions - Latest release: 27 days ago - 2 dependent repositories - 2,188 stars on GitHub
Top 2.7% on repo1.maven.org
org.apache.activemq:activemq-jms-pool 6.1.2
Generic JMS Pooled ConnectionFactory
68 versions - Latest release: 27 days ago - 76 dependent packages - 1,790 dependent repositories - 2,133 stars on GitHub
Top 2.7% on repo1.maven.org
org.apache.activemq:activemq-web 6.1.2
Web Connector for REST API and Streamlets support
85 versions - Latest release: 27 days ago - 80 dependent packages - 1,786 dependent repositories - 2,134 stars on GitHub
Top 2.8% on repo1.maven.org
org.apache.activemq:activemq-log4j-appender 6.1.2
ActiveMQ Log4j Appender
69 versions - Latest release: 27 days ago - 55 dependent packages - 1,583 dependent repositories - 2,134 stars on GitHub
Top 3.8% on repo1.maven.org
org.apache.activemq:activemq-rar 6.1.2
A JCA Resource Adapter used to integrate ActiveMQ with transactional enterprise containers
85 versions - Latest release: 27 days ago - 24 dependent packages - 290 dependent repositories - 2,135 stars on GitHub
Top 2.6% on repo1.maven.org
org.apache.activemq:activemq-jaas 6.1.2
A collection of generic JAAS Login Modules
85 versions - Latest release: 27 days ago - 140 dependent packages - 2,128 dependent repositories - 2,133 stars on GitHub
Top 2.7% on repo1.maven.org
org.apache.activemq:activemq-openwire-legacy 6.1.2
The ActiveMQ Openwire Legacy Support Module
69 versions - Latest release: 27 days ago - 78 dependent packages - 1,729 dependent repositories - 2,135 stars on GitHub
Top 5.5% on repo1.maven.org
org.apache.activemq:activemq-web-console 6.1.2
Web Console for ActiveMQ
85 versions - Latest release: 27 days ago - 8 dependent packages - 55 dependent repositories - 2,134 stars on GitHub
Top 2.7% on repo1.maven.org
org.apache.activemq:activemq-console 6.1.2
ActiveMQ Management Console
85 versions - Latest release: 27 days ago - 89 dependent packages - 1,695 dependent repositories - 2,135 stars on GitHub
Top 3.6% on repo1.maven.org
org.apache.activemq.tooling:activemq-junit 6.1.2
JUnit Rule for Embedded ActiveMQ Brokers
53 versions - Latest release: 27 days ago - 41 dependent packages - 163 dependent repositories - 2,133 stars on GitHub
Top 2.6% on repo1.maven.org
org.apache.activemq:activemq-mqtt 6.1.2
The ActiveMQ MQTT Protocol Implementation
69 versions - Latest release: 27 days ago - 115 dependent packages - 2,189 dependent repositories - 2,133 stars on GitHub
Top 3.6% on repo1.maven.org
org.apache.activemq:activemq-karaf 6.1.2
Provides resources for running ActiveMQ in Apache Karaf
79 versions - Latest release: 27 days ago - 85 dependent packages - 1,791 dependent repositories - 2,133 stars on GitHub
org.apache.activemq:activemq-cf 6.1.2
ActiveMQ ConnectionFactory service
48 versions - Latest release: 27 days ago - 1 dependent repositories - 2,134 stars on GitHub
Top 2.7% on repo1.maven.org
org.apache.activemq:activemq-runtime-config 6.1.2
ActiveMQ Runtime Configuration
68 versions - Latest release: 27 days ago - 59 dependent packages - 1,601 dependent repositories - 2,135 stars on GitHub
org.apache.activemq.tooling:activemq-memtest-maven-plugin 6.1.2
The Apache Software Foundation provides support for the Apache community of open-source software ...
69 versions - Latest release: 27 days ago - 2,188 stars on GitHub
org.apache.activemq.tooling:activemq-perf-maven-plugin 6.1.2
The Apache Software Foundation provides support for the Apache community of open-source software ...
69 versions - Latest release: 27 days ago - 1 dependent repositories - 2,188 stars on GitHub
Top 2.6% on repo1.maven.org
org.apache.activemq:activemq-amqp 6.1.2
ActiveMQ implementaiton of AMQP messaging protocol
69 versions - Latest release: 27 days ago - 95 dependent packages - 1,786 dependent repositories - 2,133 stars on GitHub
Top 2.7% on repo1.maven.org
org.apache.activemq:activemq-leveldb-store 5.16.7
ActiveMQ LevelDB Store Implementation
52 versions - Latest release: 7 months ago - 65 dependent packages - 1,633 dependent repositories - 2,133 stars on GitHub
org.apache.activemq:activemq-karaf-itest 6.1.2
Performs Karaf compliance integration tests
69 versions - Latest release: 27 days ago - 2,133 stars on GitHub
Top 2.6% on repo1.maven.org
org.apache.activemq:activemq-stomp 6.1.2
The ActiveMQ STOMP Protocol Implementation
69 versions - Latest release: 27 days ago - 88 dependent packages - 2,053 dependent repositories - 2,135 stars on GitHub
Top 2.5% on repo1.maven.org
org.apache.activemq:activemq-all 6.1.2
Puts together an ActiveMQ jar bundle
84 versions - Latest release: 27 days ago - 184 dependent packages - 5,755 dependent repositories - 2,133 stars on GitHub
Top 2.8% on repo1.maven.org
org.apache.activemq:activemq-ra 6.1.2
A JCA Resource Adapter used to integrate ActiveMQ with transactional enterprise containers
85 versions - Latest release: 27 days ago - 124 dependent packages - 1,868 dependent repositories - 2,135 stars on GitHub
Top 2.8% on repo1.maven.org
org.apache.activemq:activemq-run 6.1.2
activemq.jar for starting a standalone ActiveMQ broker
83 versions - Latest release: 27 days ago - 53 dependent packages - 1,599 dependent repositories - 2,133 stars on GitHub
Top 3.4% on repo1.maven.org
org.apache.activemq:activemq-osgi 6.1.2
Puts together an ActiveMQ OSGi bundle
69 versions - Latest release: 27 days ago - 98 dependent packages - 1,570 dependent repositories - 2,133 stars on GitHub
org.apache.activemq:activemq-itests-spring31 5.17.0
ActiveMQ integration test with Spring 3.1
53 versions - Latest release: about 2 years ago - 2,135 stars on GitHub
Top 3.7% on repo1.maven.org
org.apache.activemq:activemq-blueprint 6.1.2
The ActiveMQ Message Broker and Client implementations
77 versions - Latest release: 27 days ago - 61 dependent packages - 1,478 dependent repositories - 2,133 stars on GitHub
Top 2.4% on repo1.maven.org
org.apache.activemq:activemq-client 6.1.2
The ActiveMQ Client implementation
69 versions - Latest release: 27 days ago - 410 dependent packages - 6,414 dependent repositories - 2,133 stars on GitHub
Top 2.5% on repo1.maven.org
org.apache.activemq:activemq-kahadb-store 6.1.2
The ActiveMQ KahaDB Store Implementation
69 versions - Latest release: 27 days ago - 227 dependent packages - 4,366 dependent repositories - 2,133 stars on GitHub
Top 4.4% on repo1.maven.org
org.bytedeco:javacpp-platform 1.5.10
The missing bridge between Java and native C++
8 versions - Latest release: 3 months ago - 48 dependent packages - 21 dependent repositories - 4,041 stars on GitHub
Top 2.9% on repo1.maven.org
org.bytedeco:javacpp 1.5.10
The missing bridge between Java and native C++
35 versions - Latest release: 3 months ago - 270 dependent packages - 643 dependent repositories - 4,041 stars on GitHub
Top 3.2% on repo1.maven.org
com.github.davidmoten:flatbuffers-java 1.10.0.2
Memory Efficient Serialization Library
13 versions - Latest release: over 5 years ago - 8 dependent packages - 99 dependent repositories - 21,477 stars on GitHub
Top 6.0% on repo1.maven.org
com.google.flatbuffers:flatbuffers-java-grpc 2.0.3
Utilities supporting generated code for GRPC
9 versions - Latest release: over 2 years ago - 2 dependent packages - 231 dependent repositories - 21,477 stars on GitHub
Top 5.8% on repo1.maven.org
org.webjars.npm:flatbuffers 1.12.0
WebJar for flatbuffers
3 versions - Latest release: over 2 years ago - 4 dependent packages - 19 dependent repositories - 20,069 stars on GitHub
Top 1.0% on repo1.maven.org
com.google.flatbuffers:flatbuffers-java 24.3.25
Memory Efficient Serialization Library
25 versions - Latest release: about 1 month ago - 74 dependent packages - 676 dependent repositories - 21,128 stars on GitHub
io.stepfunc:dnp3 1.5.2
Safe and fast DNP3 library
29 versions - Latest release: 4 months ago - 1 dependent repositories - 66 stars on GitHub
com.viliussutkus89.licenseOnly:LCMS 2.13.1
Little CMS or LCMS is an open-source color management system, released as a software library for ...
2 versions - Latest release: almost 2 years ago - 1 dependent package - 2 dependent repositories - 418 stars on GitHub
com.google.flatbuffers:flatbuffers-parent 2.0.3
parent pom for flatbuffers java artifacts
9 versions - Latest release: over 2 years ago - 20,068 stars on GitHub
Top 2.0% on repo1.maven.org
org.graalvm.truffle:truffle-api 24.0.1
Truffle is a multi-language framework for executing dynamic languages that achieves high performa...
85 versions - Latest release: 22 days ago - 46 dependent packages - 214 dependent repositories - 18,343 stars on GitHub
Top 1.9% on repo1.maven.org
org.lionsoul:ip2region 2.7.0
Open source offline internet address db manager framework and locator
11 versions - Latest release: over 1 year ago - 85 dependent packages - 898 dependent repositories - 13,024 stars on GitHub
org.apache.guacamole:guacamole-ext 1.5.5
The Java API for extending the main Guacamole web application. This is not needed for authoring a...
16 versions - Latest release: about 1 month ago - 1 dependent package - 58 dependent repositories - 1,195 stars on GitHub
org.apache.guacamole:guacamole-common-js 1.5.5
The base JavaScript API of the Guacamole project, providing JavaScript support for the Guacamole ...
15 versions - Latest release: about 1 month ago - 55 dependent repositories - 1,195 stars on GitHub
org.apache.guacamole:guacamole-common 1.5.5
The base Java API of the Guacamole project, providing Java support for the Guacamole stack.
13 versions - Latest release: about 1 month ago - 1 dependent package - 66 dependent repositories - 1,195 stars on GitHub
Top 8.2% on repo1.maven.org
com.google.openlocationcode:openlocationcode 1.0.4
Sonatype helps open source projects to set up Maven repositories on https://oss.sonatype.org/
4 versions - Latest release: almost 5 years ago - 3 dependent packages - 30 dependent repositories - 3,938 stars on GitHub
io.github.eafy:ZJLog 1.1.4
Log redirection output tool for Android, support for c、c++、m、mm code files.
4 versions - Latest release: 5 months ago - 1 dependent package - 1 stars on GitHub
dev.nokee.cpp-language:dev.nokee.cpp-language.gradle.plugin 0.4.0
Painless native development in Gradle
4 versions - Latest release: about 3 years ago - 43 stars on GitHub
com.github.tschoonj:xraylib 4.1.4 💰
A library for X-ray matter interaction cross sections for X-ray fluorescence applications
5 versions - Latest release: 4 months ago - 1 dependent repositories - 107 stars on GitHub
io.github.thibaultbee:srtdroid 1.7.0
Secure Reliable Transport (SRT) Protocol for Android
7 versions - Latest release: 7 months ago - 1 dependent package - 1 dependent repositories - 48 stars on GitHub
dev.gradleplugins:site-base 1.0.7
Generate basic site.
5 versions - Latest release: about 1 year ago - 3 dependent packages - 43 stars on GitHub
dev.nokee.objective-c-application:dev.nokee.objective-c-application.gradle.plugin 0.4.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 43 stars on GitHub
io.mraa.at.upm:upm_p9813 1.6.0
P9813 Chainable RGB LEDs
4 versions - Latest release: about 6 years ago - 641 stars on GitHub
dev.nokee:testingXctest 0.4.0
Painless native development in Gradle
2 versions - Latest release: about 3 years ago - 3 dependent packages - 43 stars on GitHub
dev.nokee:nokee-platform 0.4.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 1 dependent package - 43 stars on GitHub
dev.gradleplugins.documentation.jbake-render:dev.gradleplugins.documentation.jbake-render.gradle.plugin 1.0.6
Render documentation using JBake.
4 versions - Latest release: over 2 years ago - 43 stars on GitHub
dev.nokee.objective-cpp-application:dev.nokee.objective-cpp-application.gradle.plugin 0.4.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 43 stars on GitHub
dev.nokee.objective-c-xctest-test-suite:dev.nokee.objective-c-xctest-test-suite.gradle.plugin 0.4.0
Painless native development in Gradle
2 versions - Latest release: about 3 years ago - 43 stars on GitHub
dev.nokee.cpp-application:dev.nokee.cpp-application.gradle.plugin 0.4.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 1 dependent repositories - 43 stars on GitHub
io.mraa.upm:upm_at42qt1070 1.7.1
Seven-channel QTouch Touch Sensor
10 versions - Latest release: over 5 years ago - 641 stars on GitHub
dev.nokee.objective-cpp-language:dev.nokee.objective-cpp-language.gradle.plugin 0.4.0
Painless native development in Gradle
3 versions - Latest release: about 3 years ago - 43 stars on GitHub
dev.gradleplugins.documentation.github-pages-site:dev.gradleplugins.documentation.github-pages-site.gradle.plugin 1.0.7
Generate GitHub pages site.
4 versions - Latest release: about 1 year ago - 43 stars on GitHub
dev.gradleplugins:documentation-kit 1.0.7
Suite of Gradle plugins to generate documentation and site.
4 versions - Latest release: about 1 year ago - 1 dependent repositories - 43 stars on GitHub
dev.nokee.swift-application:dev.nokee.swift-application.gradle.plugin 0.4.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 43 stars on GitHub
dev.nokee:runtimeNative 0.4.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 8 dependent packages - 43 stars on GitHub
dev.gradleplugins.documentation.dsl-reference:dev.gradleplugins.documentation.dsl-reference.gradle.plugin 1.0.6
Generate build language reference documentation.
4 versions - Latest release: over 2 years ago - 43 stars on GitHub
dev.nokee:gradle-pom-dsl 1.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 1 dependent package - 42 stars on GitHub
dev.nokee.pom-dsl:dev.nokee.pom-dsl.gradle.plugin 1.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 43 stars on GitHub
io.mraa.upm:upm_mcp2515 1.7.1
CAN Bus Controller
6 versions - Latest release: over 5 years ago - 641 stars on GitHub
dev.gradleplugins.documentation.api-reference:dev.gradleplugins.documentation.api-reference.gradle.plugin 1.0.6
Generate build language reference documentation.
4 versions - Latest release: over 2 years ago - 43 stars on GitHub
dev.nokee:runtimeDarwin 0.4.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 4 dependent packages - 43 stars on GitHub
dev.nokee.c-application:dev.nokee.c-application.gradle.plugin 0.4.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 43 stars on GitHub
dev.nokee.c-language:dev.nokee.c-language.gradle.plugin 0.4.0
Painless native development in Gradle
4 versions - Latest release: about 3 years ago - 42 stars on GitHub
dev.nokee:nokee-gradle-plugins 0.4.0
Painless native development in Gradle
1 version - Latest release: about 3 years ago - 2 dependent packages - 43 stars on GitHub
Related Keywords
java 513 python 446 cpp 356 iot 263 go 192 modbus 185 net 184 opcua 184 s7 184 siemens 184 bacnet 184 knx 184 firmata 184 ethernetip 184 ads 184 ab 184 can 184 ruby 166 javascript 117 cplusplus 94 csharp 94 php 92 perl 90 nodejs 79 actuators 79 sensor 79 upm 79 internet-of-things 79 polyglot 75 r 75 vm 75 network-server 71 network-client 71 activemq 63 jni 60 objective-c 52 gradle 50 ios 48 gradle-native 47 objective-cpp 47 swift 47 code-property-graph 36 cpg 36 graph 36 rust 36 scala 35 c-plus-plus 31 syntax-tree 27 query-language 27 llvm 27 javabytecode 27 binary 27 code-analysis 27 ghidra 27 fuzzy-parsing 27 code-browser 27 dataflow 27 dotnet 27 controlflow 27 bigdata 24 avro 24 ipc 14 messaging 14 multicast-streams 14 golang 12 library 11 analysis 9 llvm-ir 9 code 9 generator 8 sbt 8 typescript 8 dart 8 bindings 8 scala-native 8 cross-platform 7 serialization 6 c-sharp 6 http 6 actionscript 5 d 5 thrift 5 zero-copy 5 serialization-library 5 rpc 5 android 5 javacpp 5 flatbuffers 5 grpc 5 json-parser 5 marshalling 5 protobuf 5 mmap 5 native 4 guacamole 3 pointer-api 3 pointer-types 3 gradle-plugin 3 javacv 3 opencv 3