Showing 224 open source projects for "concept"

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  • 1
    libRSF

    libRSF

    A robust sensor fusion library for online localization

    The libRSF is an open source C++ library that provides several components that are required to estimate the state of a (robotic) system based on probabilistic methods. By applying the factor graph concept, well known from Graph SLAM, libRSF provides a robust solution for many sensor fusion problems. The general idea of factor graphs is to describe the state estimation problem as a graph of nodes (the state variables) that are connected by factors (measurements). The resulting graph optimization problem can be solved by applying non-linear least squares optimization.
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  • 2
    This project is a reasoner for the description logic EL+. It computes the concept subsumption hierarchy. It is an OWL 2 EL reasoner.
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  • 3
    raspberry-pi-os

    raspberry-pi-os

    Learning operating system development using Linux kernel and Raspberry

    ...The operating system, referred to as RPi OS, is inspired by the Linux kernel but remains intentionally minimal to focus on clarity and teaching fundamental OS concepts. Each lesson introduces a kernel feature and demonstrates its implementation within RPi OS, followed by a comparison to how the same concept is realized in the Linux kernel. The repository is structured so that every lesson corresponds to a snapshot of the source code at that stage, making it easier for learners to follow the progression of kernel development. The design of the lessons emphasizes gradual learning, allowing readers without prior OS development experience to understand kernel internals. ...
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  • 4
    RxGo

    RxGo

    Reactive Extensions for the Go language

    ...A stream of events is called an Observable. An operator is a function that defines an Observable, how and when it should emit data. The RxGo implementation is based on the concept of pipelines. A pipeline is a series of stages connected by channels, where each stage is a group of goroutines running the same function. Each operator is a transformation stage. By default, everything is sequential. Yet, we can leverage modern CPU architectures by defining multiple instances of the same operator. Each operator instance being a goroutine connected to a common channel.
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  • 5
    Mega Project List

    Mega Project List

    List of practical projects that anyone can solve in any prog language

    Mega Project List by Karan Goel is a massive list of practical programming project ideas that anyone can solve in any programming language, organized into logical categories (Numbers, Classic Algorithms, Data Structures, Text, Networking, Web, Files, Graphics & Multimedia, Security, etc.). The concept is simple but powerful: instead of just memorizing algorithms, you pick a project (for example “Binary to Decimal and Back Converter”), implement it in your favorite language, and gradually build a portfolio of varied programming tasks. The repository has been widely referenced as a go-to for developers looking for ideas to practice, build side-projects, or create interview-prep exercises. ...
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  • 6
    Twitter Image Pipeline

    Twitter Image Pipeline

    Twitter Image Pipeline is a robust and performant image loading

    The Twitter Image Pipeline is a streamlined framework for fetching and storing images in an application. The high-level concept is that all requests to fetch or store an image go through an image pipeline which encapsulates the work of checking the in-memory caches and an on disk cache before retrieving the image from over the network as well as keeping the caches both up to date and pruned. Twitter Image Pipeline came to fruition as numerous needs rose out of Twitter for iOS use cases. ...
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  • 7

    Wheefun Execution Library

    A Portable Library for Code Execution

    WFEX provides functionality for portably executing code using a variety of different execution types ("executors") from generic job objects, most notably the "tasklet" concept. It also includes synchronization primitives such as locks and barriers. This library can be included in your project to implement certain forms of high-performance computing into your projects and has bindings planned for C, C++, and Objective C. It abstracts away various concepts that are often relegated to system APIs that are frequently incompatible with each other.
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  • 8
    StateOS

    StateOS

    Free real-time operating system designed for microcontrollers

    Free, extremely simple, amazingly tiny and very fast real-time operating system (RTOS) designed for deeply embedded applications. Target: ARM Cortex-M, STM8. It was inspired by the concept of a state machine. Procedure executed by the task (task state) doesn't have to be noreturn-type. It will be executed into an infinite loop. There's a dedicated function for immediate change the task state.
    Downloads: 2 This Week
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  • 9

    IntrOS

    Free cooperative operating system designed for microcontrollers

    Free, simple and tiny cooperative operating system (OS) designed for deeply embedded applications. Target: ARM Cortex-M, STM8, AVR8. It was inspired by the concept of a state machine. Procedure executed by the task (task state) doesn't have to be noreturn-type. It will be executed into an infinite loop. There's a dedicated function for immediate change the task state.
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  • 10
    JS Bits

    JS Bits

    JavaScript concepts with code

    JS Bits is an open-source collection of JavaScript concepts explained through concise code examples and clear explanations that serve as a practical learning resource for both beginners and experienced developers. It breaks down essential parts of the language — such as core syntax, quirky behaviors, functions, scope, closures, asynchronous patterns, and commonly misunderstood features — into digestible pieces that make it easier to internalize how JavaScript really works in modern...
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  • 11
    Cppfunct implements run-time C++ function objects, with creation, invocation, manipulation, and combination. The function object concept abstracts ways to parameterise other classes beyond simple static values.
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  • 12
    Swift tips & tricks

    Swift tips & tricks

    A collection of Swift tips & tricks that I've shared on Twitter

    ...The repository serves as a knowledge base of concise, focused techniques that demonstrate idiomatic Swift patterns, language features, and problem-solving approaches. Each tip highlights a specific concept, such as functional programming techniques, protocol specialization, error handling, or dependency injection, often accompanied by small code examples for clarity. While not a traditional software library, SwiftTips functions as a lightweight educational resource that developers can reference to improve their coding practices and deepen their understanding of Swift. ...
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  • 13
    StarsAndClown

    StarsAndClown

    Github Star Gathering Treatment List

    StarsAndClown is a repository by the same maintainer that seems intended as a lighthearted “ranking / listing” project, possibly gathering interesting or amusing GitHub repositories, trending topics, or community “stars” — perhaps with a humorous or satirical twist given the name. The concept suggests a curated (or semi-automated) list of GitHub repos worth noting: whether because of popularity, novelty, or community interest — giving “people who eat grapes” (i.e. spectators) a way to enjoy and laugh along with the broader open-source ecosystem. For users browsing GitHub casually or seeking entertainment rather than strictly utility, StarsAndClown offers a curated feed of repositories that stand out — sometimes for good reason, sometimes for quirky appeal. ...
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  • 14
    webpack.js.org

    webpack.js.org

    Repository for webpack documentation and more!

    ...Nevertheless, it is incredibly configurable to better fit your needs. This document is intended to give a high-level overview of these concepts, while providing links to detailed concept-specific use cases. An entry point indicates which module webpack should use to begin building out its internal dependency graph.
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  • 15
    DataKit

    DataKit

    Connect processes into powerful data pipelines

    Connect processes into powerful data pipelines with a simple git-like filesystem interface. DataKit is a tool to orchestrate applications using a Git-like dataflow. It revisits the UNIX pipeline concept, with a modern twist: streams of tree-structured data instead of raw text. DataKit allows you to define complex build pipelines over version-controlled data. DataKit is currently used as the coordination layer for HyperKit, the hypervisor component of Docker for Mac and Windows, and for the DataKitCI continuous integration system. src contains the main DataKit service. ...
    Downloads: 1 This Week
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  • 16
    GPUImage 2

    GPUImage 2

    Framework for GPU-accelerated video and image processing

    GPUImage 2 is the second generation of the GPUImage framework, an open source project for performing GPU-accelerated image and video processing on Mac, iOS, and now Linux. The original GPUImage framework was written in Objective-C and targeted Mac and iOS, but this latest version is written entirely in Swift and can also target Linux and future platforms that support Swift code. The objective of the framework is to make it as easy as possible to set up and perform realtime video processing...
    Downloads: 1 This Week
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  • 17
    Stepper-Touch

    Stepper-Touch

    Stepper Touch for Android based on MaterialUp submission

    ...In the latest version of the support library (25.3.0) a new class SpringAnimation was made available. I wanted to test this out and not long after that I found Stepper Touch, a concept made in FramerJS, on Material Up. I took this opportunity to play with SpringAnimations.
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  • 18
    Skater

    Skater

    Python library for model interpretation/explanations

    ...It is an open-source python library designed to demystify the learned structures of a black box model both globally(inference on the basis of a complete data set) and locally(inference about an individual prediction). The concept of model interpretability in the field of machine learning is still new, largely subjective, and, at times, controversial. Model interpretation is the ability to explain and validate the decisions of a predictive model to enable fairness, accountability, and transparency in algorithmic decision-making. The library has embraced object-oriented and functional programming paradigms as deemed necessary to provide scalability and concurrency while keeping code brevity in mind.
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  • 19
    Jenetics: Java Genetic Algorithm Library
    ...Gene, Chromosome, Genotype, Phenotype, Population and fitness Function. Jenetics allows you to minimize or maximize the given fitness function without tweaking it. In contrast to other GA implementations, the library uses the concept of an evolution stream (EvolutionStream) for executing the evolution steps. Since the EvolutionStream implements the Java Stream interface, it works smoothly with the rest of the Java Stream API. Other repositories: - https://github.com/jenetics/jenetics Maven: - https://mvnrepository.com/artifact/io.jenetics
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  • 20
    Teletype for Atom

    Teletype for Atom

    Share your workspace with team members and collaborate on code

    ...Working on code together in real time is valuable for knowledge sharing and producing quality software. The Teletype package for Atom aspires to make it as easy for developers to code together as it is for them to code alone. Teletype introduces the concept of real-time "portals" for sharing workspaces. When a host opens a portal, their active tab becomes a shared workspace. There, invited collaborators can join in and make edits in real time. As the host moves between files, collaborators follow along with the active tab automatically. There's no centralized server to spy on your keystrokes, and Teletype uses WebRTC to encrypt all communication between collaborators. ...
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  • 21
    CodeIgniter Skeleton

    CodeIgniter Skeleton

    A ready-to-use CodeIgniter skeleton with tons of new features

    A ready-to-use CodeIgniter skeleton with tons of new features and a whole new concept of hooks (actions and filters) as well as a ready-to-use and application-free themes and plugins system. The most important thing added to CodeIgniter is the plugins features, with filters and actions just like WordPress. Application-free themes that can handle their own assets and have independent actions on the application. No need to handle themes on Controllers except for rendering views, settings pages titles and data to pass to views. ...
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  • 22
    Napa.js

    Napa.js

    Napa.js, a multi-threaded JavaScript runtime

    Napa.js is a multi-threaded JavaScript runtime built on V8, which was originally designed to develop highly iterative services with non-compromised performance in Bing. As it evolves, we find it useful to complement Node.js in CPU-bound tasks, with the capability of executing JavaScript in multiple V8 isolates and communicating between them. Napa.js is exposed as a Node.js module, while it can also be embedded in a host process without Node.js dependency. Multi-threaded JavaScript runtime....
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  • 23
    reacto

    reacto

    A sweet IDE for React.js

    Interact with your code: use bricks to play with props, imports or quickly change a component type. Package Manager out of the box: add, upgrade, delete and search dependencies in a flash. Smart and fast autocomplete: automatically find relative path to any file, quick snippets and more to come. Preview components, quickly: press Cmd+R to toggle the component previewer. That's it. Reacto is available for Mac, Windows, and Linux. It can be downloaded from the releases page. There is...
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  • 24
    A shell for using the methods of Contextual Logic to do qualitative data analysis, mathematical research on the theory underlying Conceptual Knowledge Processing, or learning Formal Concept Analysis. It uses the framework provided by the Tockit project..
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  • 25
    JMEDS (Java Multi Edition DPWS Stack)

    JMEDS (Java Multi Edition DPWS Stack)

    JMEDS is a lightweight, modular extendable Java Framework for DPWS.

    JMEDS is a lightweight, modular and extendable software framework for using the "Devices Profile for Web-Services (DPWS)" in Java based environments. It runs on Java CLDC (e.g. on embedded devices), CDC, Android and SE platforms. 12.02.2014 v2.0.0 beta 10 fixed the EXI release and included schema files for EXI's schema informed mode, multiple other bug fixes 25.09.2013 Bugfix release of JMEDS Framework: v2.0.0 beta 9a 30.08.2013 v2.0.0 beta 9 New version of JMEDS...
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