Open Source Linux Libraries - Page 58
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FreeReflection
A library that lets you use reflection without any restriction
FreeReflection is a library that bypasses hidden API restrictions introduced in modern Android versions, allowing developers to access restricted internal APIs through reflection. It is designed to restore the ability to interact with system-level features that are otherwise blocked by default. The project simplifies the process of enabling reflection-based access without requiring complex workarounds. It is particularly useful for developers building advanced tools, frameworks, or system modifications. FreeReflection focuses on compatibility across Android versions and minimizing disruption to normal application behavior. It enables deeper exploration of the Android framework. Overall, it expands the capabilities of developers working beyond standard SDK limitations. -
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Freetype GL
OpenGL text using one vertex buffer, one texture and FreeType
Freetype-GL is an OpenGL text rendering library that utilizes a single vertex buffer and texture in conjunction with the FreeType library. It facilitates efficient and flexible text rendering in OpenGL applications, supporting various font formats and advanced typographic features. -
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Functional, Data Science Intro To Python
[tutorial]A functional, Data Science focused introduction to Python
The first section is an intentionally brief, functional, data science-centric introduction to Python. The assumption is a someone with zero experience in programming can follow this tutorial and learn Python with the smallest amount of information possible. The sections after that, involve varying levels of difficulty and cover topics as diverse as Machine Learning, Linear Optimization, build systems, command line tools, recommendation engines, Sentiment Analysis and Cloud Computing. -
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GLM.jl
Generalized linear models in Julia
GLM.jl is a Julia package for fitting linear and generalized linear models (GLMs) with a syntax and functionality familiar to users of R or other statistical environments. It is part of the JuliaStats ecosystem and is tightly integrated with StatsModels.jl for formula handling, and Distributions.jl for specifying error families. The package supports modeling through both formula-based (e.g. @formula) and matrix-based interfaces, allowing both high-level convenience and low-level control. Under the hood, GLM.jl separates the linear predictor and response objects, allowing flexible combinations of link functions, variance structures, and fitting methods. -
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GNUstep Base Library
The GNUstep is a library of general-purpose Objective C objects
The GNUstep Base Library is part of the GNUstep project, providing an open-source implementation of the Foundation framework, compatible with macOS and iOS. It offers core Objective-C classes and utilities for cross-platform application development. -
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GPT-5 Coding Examples
GPT-5 coding examples
GPT-5 Coding Examples is a demonstration repository showcasing applications generated entirely from a single GPT-5 prompt without hand-written code. The collection highlights GPT-5’s strengths in scaffolding websites, front-end applications, games, and interactive UIs directly from natural-language instructions. Each demo illustrates how developers and non-developers alike can bootstrap functional projects by describing their ideas in plain English. The repository allows users to explore examples locally or through a hosted version, where they can view prompts, inspect generated code, and remix projects. It also provides guidance for experimenting with GPT-5 in different workflows — from using the Codex CLI for terminal-based automation, to integrating with IDEs, to leveraging ChatGPT’s browser-based code generation and preview. While archived as a reference-only resource with no active contributions, GPT-5 Coding Examples remains a source of inspiration for rapid prototyping. -
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GPTImage2Skill
GPT Image 2 prompt gallery, image prompt library, agentic skill
GPTImage2Skill is a curated prompt gallery, agent skill, and command-line workflow for working with GPT Image 2 generation and editing. It provides reusable image prompts across creative, technical, academic, interface, design, photography, typography, gaming, anime, map, tattoo, and reference-editing use cases. The project is designed to help agents and users produce stronger visual outputs without starting from a blank prompt every time. Its gallery is organized into category files so an agent can load only the relevant prompt references instead of overwhelming the context window. It also includes installation paths for skill-capable environments such as Claude Code, Codex, OpenClaw, and other agent runtimes. Overall, it is useful as both a learning resource for prompt structure and a practical toolkit for repeatable image generation workflows. -
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GenAI Processors
GenAI Processors is a lightweight Python library
GenAI Processors is a lightweight Python library for building modular, asynchronous, and composable AI pipelines around Gemini. Its central abstraction is the Processor, a unit of work that consumes an asynchronous stream of parts (text, images, audio, JSON) and produces another stream, making it natural to chain operations and keep everything streaming end-to-end. Processors can be composed sequentially (to build multi-step flows) or in parallel (to fan-out work and merge results), which makes sophisticated agent behaviors easy to express with simple operators. The library offers built-in processors for classic turn-based Gemini calls as well as Live API streaming, so you can mix “batch” and real-time interactions in the same graph. It leans on Python’s asyncio to coordinate concurrency, handle network I/O, and juggle background compute threads without blocking. -
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Globally Unique ID Generator
xid is a globally unique id generator thought for the web
Globally Unique ID Generator is a Go library for generating globally unique identifiers that are compact, sortable, and safe to use directly in server-side code. It uses a MongoDB ObjectID-inspired structure with a timestamp, machine identifier, process identifier, and counter. The binary form is 12 bytes, while the string form uses lowercase base32hex encoding to create a 20-character URL-safe representation. This makes xid shorter than standard UUID strings while preserving chronological sortability. It does not require a central generator server or explicit machine and data-center configuration, which makes it convenient for distributed web services. It is well suited for database records, API resources, logs, events, and other systems that need practical unique IDs without the length and randomness tradeoffs of UUIDs. -
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Go CORS handler
Go net/http configurable handler to handle CORS requests
Go CORS handler is a Go package that provides a configurable middleware handler for Cross-Origin Resource Sharing in net/http applications. It is designed to make CORS behavior explicit, predictable, and easy to insert into an existing HTTP handler chain. Developers can define which origins, methods, headers, and credentials are allowed, instead of scattering CORS logic across routes. The library also handles preflight requests, making it useful for APIs consumed by browsers, frontend apps, and third-party clients. Because it returns a standard net/http handler, it fits naturally into many Go web stacks and routers. It is a focused utility for teams that need reliable CORS handling without adopting a larger framework. -
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Go kit
A standard library for microservices
Go is a lovely little language that's perfectly suited to writing microservices. Go kit fills in the gaps left by the otherwise excellent standard library, giving your team the confidence to adopt Go throughout your stack. Adopting microservices means building a distributed system, and that comes with a lot of challenges. Go kit provides guidance and solutions for most of the common operational and infrastructural concerns. Allowing you to focus your mental energy on your business. You know your domain and context better than anyone. Go kit is lightly opinionated, and was designed for interoperability from day one. Use the databases, components, platform, and architecture that works best for you. Go is designed from first principles to advance the practice of software engineering. It's easy to learn, easy to master, and — most importantly — easy to maintain, by large and dynamic teams of engineers. -
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GoJS
JavaScript diagramming library for interactive flowcharts & org charts
Build interactive flowcharts or flow diagrams. Let your users build, modify, and save diagrams with JSON model output. Visualize state charts and other behavior diagrams. Create diagrams with live updates to monitor state, or interactive diagrams for planning. GoJS allows considerable customization of links and nodes to build all kinds of diagrams. Visualize flow, or connect pipes. Create genogram and medical diagrams, or editable family trees with collapsible levels. Create classic org charts for viewing or editing. Automatic layouts make different visualization options easy. Dynamically add ports and custom link routing. Use data-bindings to save and load routes within the Model JSON. Use groups as containers and subgraphs, with group members bound by their own rules and layouts. Model industrial processes, workflows, SCADA diagrams and more. -
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Gossamer
Go Implementation of the Polkadot Host
Gossamer is a modular blockchain framework implemented in Go, serving as an execution environment for the Polkadot runtime. It allows developers to build and run nodes for various blockchain protocols within the Polkadot ecosystem. Gossamer's design emphasizes modularity and flexibility, enabling customization and integration of different services such as networking, block production, and JSON-RPC servers. -
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Goutte
Goutte, a simple PHP Web Scraper
Goutte is a screen scraping and web crawling library for PHP. Goutte provides a nice API to crawl websites and extract data from the HTML/XML responses. Goutte depends on PHP 7.1+. Add fabpot/goutte as a require dependency in your composer.json file. Create a Goutte Client instance (which extends Symfony\Component\BrowserKit\HttpBrowser). Make requests with the request() method. The method returns a Crawler object (Symfony\Component\DomCrawler\Crawler). To use your own HTTP settings, you may create and pass an HttpClient instance to Goutte. For example, to add a 60 second request timeout. Read the documentation of the BrowserKit, DomCrawler, and HttpClient Symfony Components for more information about what you can do with Goutte. Goutte is a thin wrapper around the following Symfony Components: BrowserKit, CssSelector, DomCrawler, and HttpClient. -
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Graphtage
A semantic diff utility and library for tree-like files such as JSON
Graphtage is a command-line utility and underlying library for semantically comparing and merging tree-like structures, such as JSON, XML, HTML, YAML, plist, and CSS files. Its name is a portmanteau of “graph” and “graftage”, the latter being the horticultural practice of joining two trees together such that they grow as one. Graphtage performs an analysis on an intermediate representation of the trees that is divorced from the filetypes of the input files. This means, for example, that you can diff a JSON file against a YAML file. Also, the output format can be different from the input format(s). By default, Graphtage will format the output diff in the same file format as the first input file. But one could, for example, diff two JSON files and format the output in YAML. There are several command-line arguments to specify these transformations, such as --format; please check the --help output for more information. -
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HTTP library for Lua
HTTP Library for Lua. Supports HTTP(S) 1.0, 1.1 and 2.0
HTTP Library for Lua. Supports HTTP(S) 1.0, 1.1 and 2.0; client and server. -
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HeyUI.ext
UI Toolkit for Web, Vue3.0
HeyUI.ext is a comprehensive UI component library built for Vue.js that provides a wide range of reusable components and tools for developing modern web applications with efficiency and consistency. Designed as a full UI toolkit rather than a minimal component set, it includes elements for forms, tables, modals, navigation, and data handling, making it suitable for building complex interfaces such as dashboards and admin panels. The library emphasizes simplicity and speed, allowing developers to quickly assemble functional interfaces while maintaining scalability as projects grow. It supports modern development workflows through npm installation as well as CDN usage, enabling both lightweight experimentation and full-scale application integration. HeyUI also includes features such as validation, internationalization, and advanced components like trees, selectors, and date pickers, which help streamline common frontend tasks. -
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IHUB Plugins
A set of Gradle plugins that greatly simplify project management
A collection of Gradle plugins designed to simplify project setup, versioning, dependency management, Spring Boot configuration, GraalVM support, and more, tailored for IHub’s monorepos and enterprise workflows. -
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Instacapture 2.0
Android library to capture screenshot from your app
Android library to capture screenshots from your app. -
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Instantiator
A small, lightweight utility to instantiate objects in PHP
This library provides a way of avoiding usage of constructors when instantiating PHP classes. The suggested installation method is via composer. The instantiator is able to create new instances of any class without using the constructor or any API of the class itself. The PHPUnit version to be used is the one installed as a dev- dependency via composer. This library was migrated from ocramius/instantiator, which has been donated to the doctrine organization, and which is now deprecated in favour of this package. Accepted coverage for new contributions is 80%. Any contribution not satisfying this requirement won’t be merged. -
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JTS Topology Suite
Java library for creating and manipulating vector geometry.
The JTS Topology Suite is a Java library for creating and manipulating vector geometry. It also provides a comprehensive set of geometry test cases, and the TestBuilder GUI application for working with and visualizing geometry and JTS functions. -
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Javassist
Java bytecode engineering toolkit
Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation simple. It is a class library for editing bytecodes in Java; it enables Java programs to define a new class at runtime and to modify a class file when the JVM loads it. Unlike other similar bytecode editors, Javassist provides two levels of API: source level and bytecode level. If the users use the source- level API, they can edit a class file without knowledge of the specifications of the Java bytecode. The whole API is designed with only the vocabulary of the Java language. You can even specify inserted bytecode in the form of source text; Javassist compiles it on the fly. On the other hand, the bytecode-level API allows the users to directly edit a class file as other editors. -
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Jetpack Compose Playground
Community-driven collection of Jetpack Compose example code
This is a community-driven collection of Jetpack Compose documentation/examples/tutorials and demos. Jetpack Compose is a modern toolkit for building native Android UI. Jetpack Compose simplifies and accelerates UI development on Android with less code, powerful tools, and intuitive Kotlin APIs. -
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Jupyter Nbextensions Configurator
A jupyter notebook serverextension providing config interfaces
A server extension for jupyter notebook which provides configuration interfaces for notebook extensions (nbextensions). The jupyter_nbextensions_configurator jupyter server extension provides graphical user interfaces for configuring which nbextensions are enabled (load automatically for every notebook). In addition, for nbextensions which include an appropriate yaml descriptor file (see below), the interface also renders their markdown readme files, and provides controls to configure the nbextensions' options. -
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KMongo
[deprecated] KMongo - a Kotlin toolkit for Mongo
KMongo was created in 2016, when there was no official MongoDB Kotlin driver. KMongo features are available via Kotlin extensions - you use transparently the core MongoDB java driver API (both sync and reactive streams (ie async) drivers are supported).
