Awesome GitHub RepositoriesRuntime Backend Switching

PictureSelector is an Android media selection library and toolkit for browsing and picking images, videos, and audio files from a device album. It provides a comprehensive framework for capturing new photos and videos via system hardware, extracting media metadata, and managing the resulting files. The library features a modular architecture that allows for custom media engine implementations to replace default image loading, file compression, and video playback logic. It offers extensive UI customization, enabling the replacement of default layout resources and theme configurations to modify

JiaoZiVideoPlayer is an Android media player framework used to build mobile video interfaces. It serves as a unified interface layer that abstracts multiple backend playback engines to ensure consistent video delivery on mobile devices. The project integrates ExoPlayer and ijkPlayer, utilizing FFmpeg for broad codec support and efficient media decoding. This cross-backend approach allows the user interface to remain decoupled from specific playback engines, enabling the use of different decoding technologies based on hardware or software requirements. The framework provides a modular playbac

Sea-ORM is an asynchronous SQL object-relational mapper and database toolkit for mapping relational tables to strongly typed objects. It provides a relational database mapper for performing CRUD operations across MySQL, PostgreSQL, and SQLite, and includes a programmatic dynamic query builder for constructing complex SQL statements. The project distinguishes itself by providing a GraphQL schema generator that transforms database entities into typed schemas with built-in pagination and filters. It also features a dedicated database migration tool for defining and applying versioned schema chan

Spring PetClinic is a reference application for the Spring Framework, serving as a complete implementation that demonstrates the architecture and best practices for building Java services. It functions as a veterinary practice management system designed to track pet owners, animal records, and clinical visit histories. The project provides a practical example of a containerized web application, illustrating how to integrate a Java application with relational databases like MySQL and PostgreSQL. It serves as a guide for learning how to develop an application using the model-view-controller pat

MediaElement is an HTML5 media player framework that provides a unified interface for playing audio and video across different web browsers. It acts as a cross-browser media API and a multi-source video wrapper, ensuring consistent playback controls and behavior regardless of the underlying file format or source. The framework integrates adaptive bitrate streaming for HLS and MPEG-DASH protocols and allows for the embedding of content from third-party hosting services such as YouTube and SoundCloud. It uses a provider-based abstraction to translate generic playback commands into source-specif

Zyfun is a multimedia streaming client and JSON-based media manager designed for organizing and playing live streams and video-on-demand content from remote sources. It functions as a centralized system for managing multimedia resources across different platforms. The project features a multi-engine media player that allows switching between different player cores to optimize streaming performance and maintain compatibility across various devices. It utilizes standardized JSON configuration files to import and structure media metadata and channel lists. The system covers the integration of m

Buku is a personal bookmark manager that provides a command line interface, a portable bookmark database, and a self-hosted server for organizing web links. It functions as a command line knowledge base for saving, tagging, and searching web resources. The system features a portable, mergeable database that supports AES-256 encryption and is designed for cross-device data synchronization. It includes a RESTful API and a self-hosted web interface, allowing users to manage their collection via a browser or programmatic requests. Capabilities include automatic metadata fetching to populate page

Ibis is a portable Python dataframe library and multi-backend query engine that provides a unified interface for executing data transformations across diverse compute engines. It functions as a Python SQL expression compiler and dialect transpiler, allowing users to define data logic once and execute it across cloud warehouses, embedded databases, and distributed clusters without rewriting code. The project distinguishes itself through a database backend abstraction that decouples transformation logic from the underlying execution engine. It enables polyglot data workflows by mixing raw SQL s

yii2_fecshop este o platformă B2C e-commerce și CMS cuprinzătoare, construită pe framework-ul PHP Yii2. Funcționează ca un API de comerț headless și o soluție de storefront internațional, suportând atât magazine cu un singur vânzător, cât și marketplace-uri multi-vendor unde comercianții independenți își pot gestiona propriile produse și comenzi. Sistemul se distinge printr-o arhitectură cu puncte de intrare multiple care separă interfețele administrative, web, mobile și API, partajând în același timp un strat de servicii comun. Oferă o extensibilitate ridicată prin înlocuirea serviciilor bazată pe configurație, extensii funcționale bazate pe evenimente și un sistem de template-uri prioritizat pentru personalizarea vizuală. Platforma acoperă un set larg de capabilități de comerț, inclusiv prețuri multi-valută, integrarea gateway-urilor de plată internaționale, gestionarea globală a livrărilor și localizarea conținutului în mai multe limbi. Include, de asemenea, instrumente pentru gestionarea catalogului și a conținutului, indexarea automată a căutărilor cu optimizare SEO și capacitatea de a sincroniza datele cu sisteme ERP externe. Funcționalitățile operaționale suplimentare includ controlul accesului bazat pe roluri, filtrarea IP-urilor regionale, automatizarea sarcinilor de fundal pentru întreținerea magazinului și un sistem de urmărire a distribuției pe mai multe niveluri pentru stimulente de vânzări.

SoundManager2 este un API audio JavaScript și un motor audio cross-browser conceput pentru a oferi o redare consistentă în diferite browsere web și dispozitive. Acesta funcționează ca un wrapper audio HTML5 și manager de redare care abstractizează API-urile native într-o interfață unificată, asigurând compatibilitatea printr-un mecanism de comutare automată între backend-urile audio și codecurile disponibile. Biblioteca se distinge printr-un streamer audio RTMP pentru comunicarea în rețea cu servere media și un parser de metadate ID3 încorporat pentru extragerea titlurilor pieselor, informațiilor despre artist și a genurilor din fișierele audio. De asemenea, implementează streaming audio byte-range pentru a încărca fișierele în segmente mici, ceea ce permite căutarea și redarea fără a descărca întregul fișier în memorie. Sistemul acoperă capabilități largi în manipularea audio, inclusiv analiza semnalului în timp real pentru forme de undă și spectre de frecvență, precum și procesarea efectelor audio pentru pitch bending și egalizare. Gestionează întregul ciclu de viață al resurselor obiectelor sonore, oferă gestionarea stării de redare cu monitorizare bazată pe evenimente și include instrumente pentru verificarea suportului formatelor audio și depanarea erorilor de inițializare.

Certd is a self-hosted platform that automates the full lifecycle of SSL certificates using the ACME protocol. It handles certificate application, renewal, and deployment across multiple domains through a pipeline-driven workflow engine, with DNS challenge orchestration and multi-cloud deployment capabilities. The platform distinguishes itself through its configurable pipeline system, which allows users to build multi-step workflows that can pass outputs between tasks, execute custom scripts, and handle errors. It supports multi-tenant access control with role-based permissions, encrypted cre

Librime is an input method engine library that translates keystrokes into Chinese characters using phonetic and shape-based rules defined in YAML schemas. It processes keyboard input through a modular pipeline of configurable translation modules, supporting both phonetic mapping and structural shape-based decomposition methods like Cangjie or Wubi. The engine distinguishes itself through its YAML-driven schema system, which allows users to define custom input method behaviors and key mappings in external configuration files without recompiling the engine. It supports runtime switching between

This project is a CJK input method framework and configuration set designed for the Rime input engine. It provides a comprehensive system of schemas and dictionary packs to optimize Chinese character entry through pinyin and double-pinyin workflows. The framework is distinguished by its use of Lua-powered extensions that add dynamic utilities, such as inline mathematical calculators, automated timestamps, and text formatting, directly to the input interface. It also features refined word libraries and language models specifically tuned to improve prediction accuracy and first-choice hit rates