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Free universal database tool and SQL client

A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.

ORM

Scrapy, a fast high-level web crawling & scraping framework for Python.

Apache Superset is a Data Visualization and Data Exploration Platform

Umami is a privacy-first analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place — no cookies, no surveillance, self-hosted or in the cloud.

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Apache Spark - A unified analytics engine for large-scale data processing

:memo: An awesome Data Science repository to learn and apply for real world problems.

Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

Firebase SDK for Apple App Development

Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.

Agnostic pagination in plain ruby

SQL-first Golang ORM

Mimesis is a Python library for generating fake but realistic data in multiple languages and locales.

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.

Business intelligence made simple

YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

DuckDB is an analytical in-process SQL database management system

Extremely fast Query Engine for DataFrames, written in Rust

TypeScript & JavaScript ORM for Node.js — supports PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, Oracle, and more.

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB2 and DB2 for IBM i.

Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

REST API for any Postgres database

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

Apache Flink