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Every dot is a micro-topic, colored by subject; height is age; each thread is a prerequisite (full-quality video). com/curriculum — tap any concept to trace everything a learner must master before it.

🕷️ A Web Scraping framework that handles everything from a single request to a full-scale crawl! Don't be shy, join here: and follow here for daily tips and tricks:

The 30 Days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than 100 days. Follow your own pace.

fetchuser(800333171, replaceiconnamewithurl=True) to get the parsed data with asset urls.

A curated list of insanely awesome libraries, packages and resources for Quants (Quantitative Finance)

LlamaIndex OSS (by LlamaIndex) is an open-source framework to build agentic applications. Parse is our enterprise platform for agentic OCR, parsing, extraction, indexing and more.

This is top 10, for more click Top 100 Stars in ActionScript

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :barchart:

This is a repo with links to everything you'd ever want to learn about data engineering

AKShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

Finance, and Yahoo! finance are registered trademarks of Yahoo, Inc. > > yfinance is not affiliated, endorsed, or vetted by Yahoo, Inc.

Todas as leis do Brasil

NET. A core component of REX, the technology behind CAPCOM's next-generation game engine.

A curated list of awesome big data frameworks, ressources and other awesomeness.

Sync is the magic ingredient behind fast, modern software. From apps like Figma and Linear to AI agents running on live local data.

DeepAnalyze is the first agentic LLM for autonomous data science. 🎈你的AI数据分析师，自动分析大量数据，一键生成专业分析报告！

The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

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Generate massive amounts of fake data in the browser and node.js

Azure Data SQL Samples - Official Microsoft GitHub Repository containing code samples for SQL Server, Azure SQL, Azure Synapse, and Azure SQL Edge

PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement

Vega-Altair is a declarative statistical visualization library for Python. With Vega-Altair, you can spend more time understanding your data and its meaning. Vega-Altair's API is simple, friendly and consistent and built on top of the powerful Vega-Lite JSON specification.

A framework for collecting and analyzing prediction market data, including the largest publicly available dataset of Polymarket and Kalshi market and trade data.

DuckLake is an open Lakehouse format that is built on SQL and Parquet. DuckLake stores metadata in a catalog database, and stores data in Parquet files. The DuckLake extension allows DuckDB to directly read and write data from DuckLake.

DataX是阿里云DataWorks数据集成的开源版本。

The official home of the Presto distributed SQL query engine for big data

The pgx driver is a low-level, high performance interface that exposes PostgreSQL-specific features such as LISTEN / NOTIFY and COPY. It also includes an adapter for the standard database/sql interface.