Showing 70 open source projects for "simple java project"

View related business solutions
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
    Learn More
  • 1
    J2ME-Loader

    J2ME-Loader

    A J2ME emulator for Android

    J2ME-Loader is a J2ME emulator for Android. It supports most 2D and 3D games (including Mascot Capsule 3D ones). Emulator has a virtual keyboard, individual settings for each application, scaling support. This project is a fork of J2meLoader. Enabling filtering in some cases can greatly reduce performance. Disable this option if the game is too slow. Image flickering issues can be fixed by enabling the "Immediate processing mode" option.
    Downloads: 12 This Week
    Last Update:
    See Project
  • 2
    unidbg

    unidbg

    Allows you to emulate an Android native library

    Allows you to emulate an Android native library, and an experimental iOS emulation. This is an educational project to learn more about the ELF/MachO file format and ARM assembly. Emulation of the JNI Invocation API so JNI_OnLoad can be called. Support JavaVM, JNIEnv. Emulation of syscalls instruction. Support ARM32 and ARM64. Inline hook, thanks to Dobby. Android import hook, thanks to xHook. iOS fishhook and substrate and whale hook. unicorn backend support simple console debugger, gdb stub, instruction trace, memory read/write trace. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    The Fresh Project

    The Fresh Project

    Simply Awesome.

    The official home of Fresh, a One UI-based custom firmware for Samsung devices.
    Leader badge
    Downloads: 288 This Week
    Last Update:
    See Project
  • 4
    Vosk Speech Recognition Toolkit

    Vosk Speech Recognition Toolkit

    Offline speech recognition API for Android, iOS, Raspberry Pi

    Vosk is an offline open source speech recognition toolkit. It enables speech recognition for 20+ languages and dialects - English, Indian English, German, French, Spanish, Portuguese, Chinese, Russian, Turkish, Vietnamese, Italian, Dutch, Catalan, Arabic, Greek, Farsi, Filipino, Ukrainian, Kazakh, Swedish, Japanese, Esperanto, Hindi, Czech, Polish. More to come. Vosk models are small (50 Mb) but provide continuous large vocabulary transcription, zero-latency response with streaming API,...
    Downloads: 102 This Week
    Last Update:
    See Project
  • Desktop and Mobile Device Management Software Icon
    Desktop and Mobile Device Management Software

    It's a modern take on desktop management that can be scaled as per organizational needs.

    Desktop Central is a unified endpoint management (UEM) solution that helps in managing servers, laptops, desktops, smartphones, and tablets from a central location.
    Learn More
  • 5
    KISS

    KISS

    Blazingly fast Android Launcher

    KISS (Keep It Simple and Stupid) is a blazingly fast yet incredibly small launcher for Android that requires nearly no memory to run. It expedites searching through the apps, contacts and settings of your Android device, giving you just one simple interface to find everything you need fast. No need to skim through dozens of other apps just to find one-- simply enter a few characters and hit enter. Need to make a call? Just enter the first three letters of the contact's name and hit the phone...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Fadeboard

    Fadeboard

    Android Keyboard transforms simple letters into special characters

    FadeBoard is a niche Android keyboard that converts typed text into special Unicode characters—designed to circumvent basic text filters and content restrictions. It provides a playful tool to make messages less detectable by simplistic moderation.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    NetGuard

    NetGuard

    A simple way to block access to the internet per app

    NetGuard is an open-source Android firewall app that lets users control internet access on a per-app basis without requiring root access, making it a straightforward and flexible way to improve privacy and data usage management on mobile devices. By creating a local VPN service on the device, NetGuard intercepts and selectively blocks or allows network traffic for individual applications and addresses, supporting both Wi-Fi and mobile connections according to user preferences. This means you...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Aegis Authenticator

    Aegis Authenticator

    A free, secure and open source app for Android

    Aegis Authenticator is a free and open-source two-factor authentication (2FA) app for Android that helps users secure their online accounts by generating cryptographic one-time passwords (OTPs) such as TOTP and HOTP codes. Unlike many proprietary MFA apps, Aegis is designed with user privacy and local control in mind, storing secrets only on the device in an encrypted vault protected by PIN or biometric unlock, and offering features like backups encrypted with a user-chosen passphrase. It...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Arrow OS

    Arrow OS

    It is an AOSP based project with an aim of keeping things clean!

    ArrowOS is an AOSP based open source project started with the aim of keeping things simple, clean and neat, both for the Android system and users. We understand the pain of unnecessary and sometimes rarely used mods/features being shipped with custom roms nowadays which may end up causing battery drains and/or memory leaks. This is being strictly avoided on our side keeping everything to a bare minimum, delivering the stable performance all the time without destroying the AOSP interface. ...
    Leader badge
    Downloads: 982 This Week
    Last Update:
    See Project
  • Make hybrid work a reality with Robin Icon
    Make hybrid work a reality with Robin

    With maps, space and desk management, distance planning, analytics, and more, returning to the office is easier than ever.

    Whether you want to make it easier to find, book meeting rooms or search and reserve shared desks, Robin empowers office managers and employees alike to make the office work for them, and not the other way around.
    Learn More
  • 10

    PixelOS ROM Redmi Note 11 (spes/spes)

    Prebuilt PixelOS ROM for Redmi Note 11 (spes/spesn).

    This project hosts a custom-built PixelOS ROM for the Redmi Note 11 (spes/spesn). The ROM is based on Android 14 and includes performance optimizations, security patches, and custom features tailored for the Redmi Note 11 series. Users can flash this ROM to experience the PixelOS environment on their devices.
    Downloads: 30 This Week
    Last Update:
    See Project
  • 11
    Victara_Universe
    Project to support Motorola Moto X 2014 And Other supported devices by Victara_Universe Team!
    Leader badge
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    Control logic

    Control logic

    Realtime PC-based control and simulator of control systems

    Control logic Java package is a set of Java classes aimed at: - Implementation of a real-time PC-based control - Simulation of control systems Setting up a control system involves working with so-called triggers. See project Wiki for detailed information and examples.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 13
    hueOS

    hueOS

    Fast and modern Android-based custom firmware

    As of 13/7/2025, hueOS has been discontinued, and the author's efforts to create an AOSP custom ROM have moved to a new name, CaesiumOS, which is the official successor of hueOS. The CaesiumOS project can be found using the "This project can be found here" link. hueOS is an Android-based custom firmware that prioritizes simplicity, modernity, and speed. Most of the OS (everything apart from the kernel and device trees) is licensed under the Apache License 2.0, while the kernels are...
    Downloads: 8 This Week
    Last Update:
    See Project
  • 14
    wolfSSL
    The wolfSSL embedded SSL library (formerly CyaSSL) is a lightweight, portable, C-language-based SSL/TLS library targeted at IoT, embedded, and RTOS environments primarily because of its size, speed, and feature set. It works seamlessly in desktop, enterprise, and cloud environments as well. wolfSSL supports industry standards up to the current TLS 1.2 and DTLS 1.2, is up to 20 times smaller than OpenSSL, offers a simple API, an OpenSSL compatibility layer, OCSP and CRL support, is backed by...
    Downloads: 13 This Week
    Last Update:
    See Project
  • 15
    OpenLauncher

    OpenLauncher

    Customizable and Open Source Launcher for Android

    This is an open source launcher project for Android devices that has been built completely from scratch. The main goal of this launcher is to find a healthy medium between customization and simplicity. At this point in time it implements most features required in a typical launcher but could benefit greatly from some general polish. If you would like to help out feel free to submit issues or ask about submitting a pull request with a feature you want to see in the launcher.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 16
    OTG Nilboard

    OTG Nilboard

    Android smartphone app to suppress the default keyboard

    An Android app that disables the default on-screen keyboard when a hardware keyboard is connected via OTG, offering a distraction-free typing experience.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    umi-project

    umi-project

    Just bring Linux for a better world

    U M I, pronounce "ou" "ème" "aie" to an approach of "you & I" expression, is meant to be a derivative of Ubuntu, a Linux distribution. U M I is a system that wants generalist, simple and tailored to your needs. M I perhaps as "Maths Infos", "Mission Impossible", "Micro Imagination", "Museum Incarnation", ..., "Mandela Ideologie", ...,"Magne Isapèt" :), ... ; but in reality M I for "Me Inside", inside Linux, inside Debian, inside Ubuntu. This project designates all logistics associated developments. The goal is to promote the development of secure and robust software combining beauty and elegance for Linux platforms .
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    xdroidOSS

    xdroidOSS

    a Android Open Source Project with mnmlistUI additions.

    xdroid is an AOSP-based custom Android ROM which is focusing on simple and minimalism while keeping the smoothness and optimization provided by AOSP.
    Downloads: 24 This Week
    Last Update:
    See Project
  • 19
    Fluid

    Fluid

    Fluid is an android aftermarket custom rom aiming to redefine ui.

    Fluid provides a minimal UI with some customization. We're based mostly on AOSP with additions from LineageOS. Our telegram channel: t.me/projectfluid
    Downloads: 30 This Week
    Last Update:
    See Project
  • 20
    ArrowOS Lenovo Zuk Z2 Plus

    ArrowOS Lenovo Zuk Z2 Plus

    It's an AOSP / CAF based project with an aim of keeping things clean!

    ArrowOS is an AOSP based open source project started with the aim of keeping things simple, clean and neat, both for the Android system and users. We understand the pain of unnecessary and sometimes rarely used mods/features being shipped with custom roms nowadays which may end up causing battery drains and/or memory leaks. This is being strictly avoided on our side keeping everything to a bare minimum, delivering the stable performance all the time without destroying the AOSP interface. ...
    Downloads: 6 This Week
    Last Update:
    See Project
  • 21
    andOTP

    andOTP

    Open source two-factor authentication for Android

    Open source two-factor authentication for Android. It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code. This project started out as a fork of the great OTP Authenticator app written by Bruno Bierbaumer, which has sadly been inactive since 2015. By now almost every aspect of the app has been changed/re-written so the fork status of the Github repository got detached upon user request....
    Downloads: 6 This Week
    Last Update:
    See Project
  • 22
    SiteWhere

    SiteWhere

    An industrial strength open-source application platform for the IoT

    ...SiteWhere embraces a distributed architecture that runs on Kubernetes and provides both infrastructures such as highly-available databases and MQTT brokers as well as microservices to facilitate various aspects of IoT project development. The platform is built with a framework approach using clearly defined APIs so that new technologies may easily be integrated as the IoT ecosystem evolves. SiteWhere is composed of Java-based microservices which are built as Docker images and deployed to Kubernetes for orchestration.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23

    nks-for-slack

    NKS features messaging capability for Slack on Android

    NKS - a low privacy footprint messaging Android app that links to the Slack API for an individual member of a team. Features sending and reading messages in private and public channels and IM with individual users. File uploads and team emojis (:smile:) are supported. The NKS Slack apk is released. It was inspired by SlackContacts and the need for it…
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    ViperOS
    We are the ViperOS team, an organized and Brazilian team that aims to jointly develop a clean and useful Android operational system. We value pure android, but it always looks more beautiful with more details, does not it? We offer a simple and easy menu for customization of your device, we value a clean and direct interface, putting in your device possibilities of customizations and a good experience. We offer useful resources for your day-to-day life. Updated every month with security...
    Downloads: 66 This Week
    Last Update:
    See Project
  • 25
    AppIconNameChanger

    AppIconNameChanger

    Library to change Android launcher App Icon and App Name

    Library to change Android launcher App Icon and App Name programmatically! To change the application launcher icon and the application name should wait for 10 Seconds(MAX) to refresh the launcher.
    Downloads: 1 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • Next