Awesome GitHub RepositoriesRelational Database Backends

sql.js is a serverless, in-memory SQL database engine that ports SQLite to WebAssembly for use within a web browser. It provides a JavaScript interface to initialize relational databases, execute SQL queries, and manage structured data without requiring a backend server. The project enables the import and export of database states using typed arrays, allowing in-memory data to be persisted as files. It supports high-precision integer retrieval via BigInt and utilizes prepared statements to increase execution speed and security. The engine includes capabilities for client-side data management

Mindoc is a self-hosted documentation portal and API documentation management system built as a Golang web application. It serves as a markdown documentation engine for authoring, organizing, and sharing technical interface documentation and database dictionaries. The system persists project data and user accounts using MySQL or SQLite databases. The platform distinguishes itself by integrating diagrams-as-code rendering via Mermaid syntax, allowing flowcharts, sequence diagrams, and Gantt charts to be generated directly from text. It supports a flexible content pipeline that combines markdow

Music-tag-web is a self-hosted music platform that combines a music tag editor, metadata scraper, batch file processor, music library manager, and Subsonic API server into a single web application. It provides a complete solution for organizing, tagging, and playing a personal music collection, with the ability to edit embedded metadata such as title, artist, album, lyrics, and cover art for local audio files. The platform distinguishes itself through its comprehensive automation and integration capabilities. It supports batch online auto-tagging from multiple music services, background task

Blackcandy is a self-hosted music streaming server and digital music library manager. It allows users to host personal collections of audio files on a private server for streaming to web browsers and dedicated mobile applications. The system includes a media library sync engine that monitors file system changes in the background and uses parallel processing to keep the music database synchronized. It manages library organization by extracting audio metadata and fetching artist and album imagery from external databases. The platform provides capabilities for remote audio playback, music libra

Preswald is a WebAssembly data application framework used to build interactive data apps that run entirely in the browser using Python. It provides a browser-based data stack, including SQL and Python execution, that operates offline without the need for a backend server. The framework includes a static data app bundler to package data workflows and visualizations into single, shareable files. These self-contained applications enable serverless data visualization and portable data workflow bundling for distribution. The system utilizes a reactive data dashboard interface that updates specifi

sql-mother este o platformă educațională bazată pe browser pentru învățarea sintaxei SQL prin exerciții interactive, tutoriale și un playground pentru interogări. Oferă un mediu structurat pentru stăpânirea logicii și sintaxei MySQL, SQLite și PostgreSQL folosind o secvență de provocări practice. Platforma utilizează un motor de bază de date bazat pe WebAssembly pentru a permite execuția SQL locală și validarea interogărilor în timp real în întregime în browser. Această arhitectură permite simularea tabelelor virtuale și gestionarea stării fără a fi nevoie de un server backend sau de conturi de utilizator. Mediul include un curriculum gamificat de lecții ghidate, un sandbox free-form pentru exersarea interogărilor arbitrare și instrumente pentru ca educatorii să creeze exerciții personalizate și niveluri de dificultate.