A collective list of free APIs

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

ALL IN ONE Hacking Tool For Hackers

Machine Learning Engineering Open Book

Qiskit is an open-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives.

A Python framework for creating, editing, and invoking Noisy Intermediate-Scale Quantum (NISQ) circuits.

Find possible locations of shadows around the world