A date and time library based on the C++11/14/17 <chrono> header

DayPicker is a customizable date picker component for React. Add date pickers, calendars, and date inputs to your web applications.

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ALICE (Automated Learning and Intelligence for Causation and Economics) is a Microsoft Research project aimed at applying Artificial Intelligence concepts to economic decision making. One of its goals is to build a toolkit that combines state-of-the-art machine learning techniques with econometrics in order to bring automation to complex causal inference problems. To date, the ALICE Python SDK (econml) implements orthogonal machine learning algorithms such as the double machine learning work of Chernozhukov et al. This toolkit is designed to measure the causal effect of some treatment variable(s) t on an outcome variable y, controlling for a set of features x.

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

Date and time library for Rust

A date picker for your React app.

Awesome resources for in-context learning and prompt engineering: Mastery of the LLMs such as ChatGPT, GPT-3, and FlanT5, with up-to-date and cutting-edge updates.

A minimal Python project template with an installable agent skill bundle for modern uv-based workflows, designed for use with coding agents.

Easily access public holidays for 100+ countries via .NET, REST API, Docker, or NuGet for online and offline use.

A collection of reusable AI agent skills for personal operators, covering decisions, research, second-brain workflows, and more, designed for Claude Code, Codex, and Cursor.