Your guide to quantum computing.
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What Is Quantum? The Technology The Different Quantum Computers Changing the World The Security Story Investing Landscape Learn (curriculum) Companies Applications Glossary Timeline Evaluating Claims Courses Quantum, But Friendly Inside a Quantum Computer Quantum in the Real World Quantum Computing Foundations Quantum Circuits, Algorithms, and Industry Fault-Tolerant Quantum Computing and Technical Strategy My Progress News FAQ Additional Resources Ask Quantum AI Agents ★ Saved
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Sources

The reading list: books, videos, structured courses, commentary and official standards. The primary places this site's content is checked against.

Interactive & structured learning

Quantum Country ↗

A 'mnemonic essay' teaching real quantum computing with built-in spaced repetition: the gold standard for retention.

IBM Quantum Learning ↗

Free structured courses from the team that puts real quantum computers on the cloud.

Microsoft Azure Quantum ↗

Learning material on quantum concepts, resource estimation, and hybrid quantum computing.

Google Quantum AI ↗

Research and educational material on quantum processors and error correction.

Qiskit documentation ↗

Open-source circuit tools and tutorials: the standard hands-on entry point.

Quantum Algorithm Zoo ↗

A researcher-maintained catalog of every known quantum algorithm and its speedup.

Books

Quantum Computation and Quantum Information, Nielsen & Chuang ↗

The field's standard textbook ('Mike & Ike'). For when you want the full formalism.

Quantum Computing for Everyone, Chris Bernhardt ↗

A gentle mathematical introduction requiring only high-school algebra.

Q is for Quantum, Terry Rudolph ↗

Teaches genuine quantum logic with nothing but arithmetic — by one of PsiQuantum's founders.

Quantum Computing Since Democritus, Scott Aaronson ↗

The witty, opinionated tour of computation, physics and philosophy from the field's sharpest critic.

Video

3Blue1Brown: Essence of Linear Algebra ↗

The visual linear-algebra intuition that is the ACTUAL prerequisite for quantum computing.

Veritasium ↗

Rigorous, entertaining physics: including the definitive entanglement explainers.

PBS Space Time ↗

Deeper-end physics video essays that treat the viewer as intelligent.

Blogs & commentary

Shtetl-Optimized, Scott Aaronson ↗

The blog of record for honest quantum-computing commentary and hype debunking.

Official & standards

NIST Post-Quantum Cryptography ↗

Current standards, migration guidance, and project updates.

NIST FIPS 203/204/205 announcement ↗

The August 13, 2024 approval of the first post-quantum standards.

The practical guide underlying this site's curriculum is an educational distillation of a July 2026 presentation, with all fund and promotional material excluded. Hardware specs, roadmaps and advantage claims should always be checked against the most recent technical publications: this list is where to start. See also the Additional Resources page for the 20 quantum YouTube channels.

Quantum, But Friendly

How Small Is Small?The Spinning CoinBit vs QubitSpooky Friends Final test

Inside a Quantum Computer

The Golden ChandelierHow It ThinksGood At, Bad At Final test

Quantum in the Real World

Quantum You Already OwnThe Great Quantum RaceFollowing the Quantum Money Final test

The Academy

Quantum Computing FoundationsQuantum Circuits, Algorithms, and IndustryFault-Tolerant Quantum Computing and Technical Strategy The full curriculum

Quick answers

GlossaryFAQ Additional ResourcesAsk Quantum Quantum News