Data · GitHub

The Prometheus monitoring system and time series database.

A fast, native database client for PostgreSQL, MySQL and SQLite. Written in Rust with egui; runs on Linux, macOS and Windows.

25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Includes built-in AI, an MCP Server, a CLI, and desktop and Docker support.

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. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

Google Ads MCP server + Meta Ads MCP (Facebook Ads MCP) + Google Analytics MCP (GA4) + Search Console in one hosted remote MCP for Claude, ChatGPT, Cursor & n8n: OAuth login, no API keys, approval-gated writes, 7-day free trial. By Ryze AI.

• Compare Google Ads vs Meta Ads campaign performance side by side
• Correlate ad spend with GA4 conversion data

Fair-code, open-source observability platform for logs, metrics, traces, RUM (web, Android, iOS), session replay, pipelines, SLO, and LLM observability. A sophisticated, simple, and highly performant alternative to Datadog, Splunk, and Elasticsearch, with 140x lower storage costs and single-binary deployment.

• Secure by design with hardened container images
• Data encryption at rest and in transit

Invoice and quotation builder desktop app with PDF export, designed for small businesses and freelancers. Create, manage, and export invoices and quotes easily using a local database in an Electron-based app.

[NeurIPS 2026] DataFlex: A Unified Benchmark and Evaluation Platform for Data-Centric Training of Large Language Models

A lightweight, cloud-native GIS platform for visualizing, exploring, and analyzing geospatial data. It runs in the web browser, on the desktop, on mobile, and inside Jupyter notebooks.

claude-red is a curated library of offensive security skills designed for the Claude skills system. Each skill is a structured SKILL.md file that primes Claude with expert-level methodology for a specific attack surface — from SQLi to shellcode, EDR evasion to exploit development.

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

• Easy handling of missing data (represented as NaN, NA, or NaT) in floating point as well as non-floating point data
• Size mutability: columns can be inserted and deleted from DataFrame and higher dimensional objects

Data Engineering Zoomcamp is a free 9-week course on building production-ready data pipelines. Join the course here 👇🏼

The most comprehensive database of Chinese classical poetry 🧶, featuring nearly 14,000 poets from the Tang and Song dynasties, nearly 55,000 Tang poems, and 260,000 Song poems. It also includes 1,564 ci poets and 21,050 ci poems from the two Song dynasties.

Summer 2027 software engineering, data science, AI, quant, product management, and hardware internship postings. Updated daily by Simplify and Pitt CSC.

AKShare is an elegant and simple financial data interface library for Python, built for human beings! An open-source financial data interface library.

• Ease of use: Just one line code to fetch the data;
• Extensible: Easy to customize your own code with other application;

🔥🔥 More than 1,000 classic computer science books, personal notes and study materials, as well as resources referenced in articles published across various platforms. The book collection covers C/C++, Java, Python, Go, data structures and algorithms, operating systems, backend architecture, computer systems, databases, computer networks, design patterns, frontend development, assembly, and interview experiences for campus and experienced-hire recruitment.

10 Weeks, 20 Lessons, Data Science for All!