Showing 1388 open source projects for "qr code system"

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  • 1
    Moss

    Moss

    Rust Linux-compatible kernel

    Moss Kernel is an open-source operating system kernel project designed to explore modern OS design and provide a foundation for experimental system research and development. Rather than replicating traditional monolithic kernels exactly, it emphasizes modularity, safety, and simplicity by incorporating well-structured subsystems for memory management, scheduling, and device abstraction that are easy for contributors to understand and extend. The kernel uses Rust as its primary implementation...
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  • 2
    k23

    k23

    Experimental WASM Microkernel Operating System

    k23 is a microkernel-based operating system project written in Zig, an emerging systems programming language focused on safety, simplicity, and performance. k23 explores the design of modern OS features like message-passing, memory protection, and modular service construction using Zig’s powerful low-level capabilities. It is an experimental and educational project intended to show how Zig can be used for robust, readable systems programming while enabling contributors to rethink traditional...
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  • 3
    mtail

    mtail

    Extract internal monitoring data from application logs

    ...It fills a monitoring niche by being the glue between applications that do not export their own internal state (other than via logs) and existing monitoring systems, such that system operators do not need to patch those applications to instrument them or writing custom extraction code for every such application. The extraction is controlled by mtail programs which define patterns and actions. Metrics are exported for scraping by a collector as JSON or Prometheus format over HTTP, or can be periodically sent to a collectd, StatsD, or Graphite collector socket. ...
    Downloads: 2 This Week
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  • 4
    PHP OAuth 2.0 Server

    PHP OAuth 2.0 Server

    A spec compliant, secure by default

    league/oauth2-server is a standards compliant implementation of an OAuth 2.0 authorization server written in PHP which makes working with OAuth 2.0 trivial. You can easily configure an OAuth 2.0 server to protect your API with access tokens, or allow clients to request new access tokens and refresh them. The latest version of this package supports PHP 7.2, PHP 7.3, PHP 7.4, PHP 8.0. The openssl and json extensions are also required. All HTTP messages passed to the server should be PSR-7...
    Downloads: 2 This Week
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  • 5
    gopsutil

    gopsutil

    psutil for golang

    gopsutil tag policy is almost same as Semantic Versioning but automatically increases like Ubuntu versioning. gopsutil aims to keep backward compatibility until a major version change. Tagged at the end of the month, but if there are only a few commits, it can be skipped. All works are implemented without cgo by porting C structs to golang structs.
    Downloads: 0 This Week
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  • 6
    Snappy

    Snappy

    A fast compressor/decompressor

    Snappy is a compression/decompression library. It does not aim for maximum compression, or compatibility with any other compression library; instead, it aims for very high speeds and reasonable compression. For instance, compared to the fastest mode of zlib, Snappy is an order of magnitude faster for most inputs, but the resulting compressed files are anywhere from 20% to 100% bigger. Snappy is intended to be fast. On a single core of a Core i7 processor in 64-bit mode, it compresses at...
    Downloads: 1 This Week
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  • 7
    ThingPulse ESP8266 Weather Station

    ThingPulse ESP8266 Weather Station

    ESP8266 Weather Station library supporting OpenWeatherMap

    This code works best with the NodeMCU V2 ESP8266 module and an 0.96" OLED display. To get you up and running in no time we created a kit that contains all the necessary parts. By buying this and other kits from us you are funding the maintenance and development of this library. Make sure you use a version of the Arduino IDE which is supported by the ESP8266 platform. If you are using the PlatformIO environment for building, choose one of the available IDE integration or the Atom-based IDE,...
    Downloads: 0 This Week
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  • 8
    CodexMonitor

    CodexMonitor

    An app to monitor the (Codex) situation

    CodexMonitor is a desktop application built with Tauri that provides a robust orchestration and management interface for Codex agents on macOS (and optionally Linux/Windows). It offers developers a unified workspace dashboard with features like project workspaces, thread management, and agent orchestration, letting users spawn and track multiple Codex agent sessions across local repositories. The interface complements direct interactions with the agents by integrating things like file trees,...
    Downloads: 2 This Week
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  • 9
    v86

    v86

    x86 PC emulator and x86-to-wasm JIT, running in the browser

    ...Designed for both experimentation and embedding, v86 can be integrated into web apps or used as a standalone virtual machine environment. Overall, it provides a powerful way to explore operating systems, retro computing, and low-level system behavior directly from a web browser.
    Downloads: 1 This Week
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  • 10
    HttpKernel Component

    HttpKernel Component

    A structured process for converting a Request into a Response

    ...It's flexible enough to create full-stack frameworks, micro-frameworks or advanced CMS systems like Drupal. Every HTTP web interaction begins with a request and ends with a response. Your job as a developer is to create PHP code that reads the request information (e.g. the URL) and creates and returns a response (e.g. an HTML page or JSON string). Typically, some sort of framework or system is built to handle all the repetitive tasks (e.g. routing, security, etc) so that a developer can build each page of the application. Exactly how these systems are built varies greatly. ...
    Downloads: 0 This Week
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  • 11
    Coraza

    Coraza

    OWASP Coraza WAF is a golang modsecurity compatible firewall library

    Coraza is an open-source, enterprise-grade, high-performance Web Application Firewall (WAF) ready to protect your beloved applications. It is written in Go, supports ModSecurity SecLang rulesets and is 100% compatible with the OWASP Core Rule Set. Coraza is a drop-in alternative to replace the soon-to-be abandoned Trustwave ModSecurity Engine and supports industry-standard SecLang rule sets. Coraza runs the OWASP Core Rule Set (CRS) to protect your web applications from a wide range of...
    Downloads: 0 This Week
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  • 12
    Convert to it!

    Convert to it!

    Truly universal online file converter

    Convert to it! is a lightweight utility project designed to provide simple and fast file or data conversion workflows through a developer-friendly interface. The repository focuses on practical transformations between formats, making it useful in scripting pipelines, automation tasks, and small backend utilities where reliability matters more than heavy frameworks. Its structure emphasizes clarity and minimal dependencies so developers can quickly understand and extend the codebase. The tool...
    Downloads: 0 This Week
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  • 13
    editorconfig‑vim

    editorconfig‑vim

    EditorConfig plugin for Vim

    The EditorConfig plugin for Vim allows Vim to respect and apply coding style preferences defined in .editorconfig files. It handles properties like indentation, line endings, and character sets, helping maintain consistent code styles across different editors and IDEs. You can disable this plugin for a specific buffer by setting b: EditorConfig_disable. Therefore, you can disable the plugin for all buffers of a specific filetype. In very rare cases, you might need to override some...
    Downloads: 0 This Week
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  • 14
    Kubernetes Goat

    Kubernetes Goat

    Kubernetes Goat is a "Vulnerable by Design" cluster environment

    Learn to attack or find security issues, misconfigurations, and real-world hacks within containers, Kubernetes, and cloud-native environments. Enumerate, exploit, and gain access to the workloads right from your browser. Understand how attackers think, work, and exploit security issues, and apply these learnings to detect and defend them. Also, learn best practices, defenses, and tools to mitigate, and detect in the real world. Learn the hacks, defenses, and tools. So that you can think like...
    Downloads: 0 This Week
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  • 15
    Open Source Cartridge Reader

    Open Source Cartridge Reader

    A shield for the Arduino Mega that can back up video game cartridges

    This project represents a community-driven effort to provide an easy-to-build and easy-to-modify cartridge dumper. Completely stand-alone, does not need a PC to operate (unless for updating firmware). Easy to modify open-source code, write your own extensions and share them with others. Portable thanks to a battery. Modular design using mostly off-the-shelf components. Reads NES, Famicom and Family Basic cartridges including save. Supports Mapper 30/NESmaker and flashes INL NM30 boards....
    Downloads: 4 This Week
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  • 16
    Laravel Activity Log

    Laravel Activity Log

    Log activity inside your Laravel app

    The spatie/laravel-activitylog package provides easy-to-use functions to log the activities of the users of your app. It can also automatically log model events. All activity will be stored in the activity_log table. Open source software is used in all projects we deliver. Laravel, Nginx, Ubuntu are just a few of the free pieces of software we use every single day. For this, we are very grateful. When we feel we have solved a problem in a way that can help other developers, we release our...
    Downloads: 0 This Week
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  • 17
    TextFSM

    TextFSM

    Python module for parsing semi-structured text into python tables

    ...By defining parsing logic through reusable template files, TextFSM transforms unstructured text into structured data like lists or tables without requiring complex regular expression code. Each template defines states, transitions, and regex patterns that determine how to interpret text line by line, enabling precise extraction of key information from varied sources. This modular approach allows users to maintain a library of templates for different data formats, improving automation in network operations and system administration. ...
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  • 18
    Helicone

    Helicone

    Open source LLM-Observability Platform for Developers

    Open source LLM-Observability Platform for Developers. One-line integration for monitoring, metrics, evals, agent tracing, prompt management, playground, etc. Supports OpenAI SDK, Vercel AI SDK, Anthropic SDK, LiteLLM, LLamaIndex, LangChain, and more.
    Downloads: 0 This Week
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  • 19
    Postgres Operator

    Postgres Operator

    Postgres operator creates and manages PostgreSQL clusters

    The Postgres Operator delivers easy-to-run highly available PostgreSQL clusters on Kubernetes (K8s) powered by Patroni. It is configured only through Postgres manifests (CRDs) to ease integration into automated CI/CD pipelines with no access to Kubernetes API directly, promoting infrastructure as code vs manual operations.
    Downloads: 0 This Week
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  • 20
    Apache APISIX

    Apache APISIX

    The cloud-native API gateway

    Provides rich traffic management features such as load balancing, dynamic upstream, canary release, circuit breaking, authentication, observability, and more. Based on the Nginx library and etcd. Cloud-native microservices API gateway, delivering the ultimate performance, security, open source and scalable platform for all your APIs and microservices. Apache APISIX is based on Nginx and etcd. Compared with traditional API gateways, APISIX has dynamic routing and plug-in hot loading, which is...
    Downloads: 0 This Week
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  • 21
    Cytoscape.js

    Cytoscape.js

    Graph theory library for visualization and analysis

    A fully featured graph library written in pure JS. Permissive open source license (MIT) for the core Cytoscape.js library and all first-party extensions. Used in commercial projects and open-source projects in production. Designed for users first, for both frontfacing app usecases and developer usecases. Highly optimized. Compatible with All modern browsers. Legacy browsers with ES5 and canvas support. ES5 and canvas support are required, and feature detection is used for optional...
    Downloads: 1 This Week
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  • 22
    Elasticsearch Node.js client

    Elasticsearch Node.js client

    Elasticsearch client library for Node.js

    Node.js client for Elasticsearch. The client versioning follows the Elastic Stack versioning, this means that major, minor, and patch releases are done following a precise schedule that often does not coincide with the Node.js release times. Language clients are forward compatible; meaning that clients support communicating with greater or equal minor versions of Elasticsearch. Elasticsearch language clients are only backwards compatible with default distributions and without guarantees...
    Downloads: 0 This Week
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  • 23
    Easegress

    Easegress

    A Cloud Native traffic orchestration system

    The Easegres (formally known as Ease Gateway) helps to enlarge the availability and stability, also can improve the performance without changing a line of code. It also can smoothly support rapid business growth without re-arch the whole system. Easegress can be a typical seven-level API Gateway, it also can be a side-car to be a Service Mesh, and Easegress can perfectly work with other software to ship powerful features, such as: Kubernetes Ingress, Knaitve FaaS, and Eureka/Consul/Etcd/Nacos and so on. ...
    Downloads: 0 This Week
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  • 24
    Gas Town

    Gas Town

    Gas Town - multi-agent workspace manager

    Gas Town is a sophisticated multi-agent workspace manager designed to orchestrate and coordinate numerous Claude Code agents working on diverse tasks within a shared development environment. It tackles the common challenge where individual AI agents lose context on restart by persisting work state using git-backed hooks, enabling reliable and resumable multi-agent workflows that scale comfortably beyond just a handful of concurrent agents. The system introduces concepts like The Mayor (the primary coordinator agent), Rigs (project containers), Crew Members (developer workspaces), and Polecats (ephemeral worker agents), organizing work into structured convoys and beads that can be tracked through command-line interfaces. ...
    Downloads: 0 This Week
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  • 25
    OpenLIT

    OpenLIT

    OpenLIT is an open-source LLM Observability tool

    OpenLIT is an OpenTelemetry-native tool designed to help developers gain insights into the performance of their LLM applications in production. It automatically collects LLM input and output metadata and monitors GPU performance for self-hosted LLMs. OpenLIT makes integrating observability into GenAI projects effortless with just a single line of code. Whether you're working with popular LLM providers such as OpenAI and HuggingFace, or leveraging vector databases like ChromaDB, OpenLIT...
    Downloads: 0 This Week
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