Life & fun · alternatives · 2026
24 alternatives to Quantum logic gates for a single qubit, interactively
Drag and drop quantum gates to see how they act on a qubit.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Quantum logic gates for a single qubit, interactively launched in 2021; newer entries below may have overtaken it.
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Hi! I built this to teach myself how a quantum circuit simulator works. It's about 1000 lines of Python, aiming to be understandable more than being fast or robust. It's not meant to compete with anything else - just a personal project to really get clear on the under-the-hood theory of qubits and quantum gates.
2024 · github.com · its alternatives →
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BlueQubit▲109The simplest way to access a quantum computer
2023 · app.bluequbit.io · its alternatives →
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This has been a small labour of love for a few days. Just a fun idea I had to create a single qubit quantum circuit simulator with interactive 3D bloch sphere. Check out my blog post linked on the page for further introduction to quantum computing!
2024 · dazkins.com · its alternatives →
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I wanted to make the simplest app to introduce myself and others to quantum computing. Introducing, Schrödinger's Coin. Powered by a simple Hadamard gate[0] on IBM quantum, with this app you can directly interact with a quantum system to experience true randomness. Thoughts? Could you see any use cases for yourself of this? Or, does it inspire any other ideas of yours? Curious what others on HN think! [0] https://en.wikipedia.org/wiki/Quantum_logic_gate#Hadamard_ga...
2025 · quantum.orgsoft.org · its alternatives →
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Inventing the transistor for the quantum age
2025 · news.microsoft.com · its alternatives →
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- 8IM
2022 · imihajlov.tk · its alternatives →
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Simulate reverse causality using quantum suicide. Contribute to karldray/quantum development by creating an account on GitHub.
2016 · github.com · its alternatives →
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Quantum computing in your browser.
2020 · quantumjavascript.app · its alternatives →
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Intuitive user interfaces for quantum computing - make it an accessible & business-available technology. We aim to build the standard for interaction with quantum systems.
2017 · quantumgame.io · its alternatives →
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- 13IM
2025 · yongsk0066.github.io · its alternatives →
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Q3AS, deployment & execution of quantum algorithms by Aqora
2024 · aqora.io · its alternatives →
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QLogic▲8Enter the world of quantum computing with exciting puzzles!
2020 · play.google.com · its alternatives →
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The chain reaction game about saving Quantum space on iOS.
2016 · apps.apple.com · its alternatives →
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A step count widget encouraging movement on every screen
2025 · crazylazy.xyz · its alternatives →
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World's First Commercial Quantum Computing System
2019 · newsroom.ibm.com · its alternatives →
- 22QT
Jan 2026 · chuanqisun.github.io · its alternatives →
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- 24AQ
2019 · qml.entropicalabs.io · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →