https://qollab.xyz/exploreLong-form notes, tutorials, and launches from Qollab.https://qollab.xyz/programs/credits-granthttps://qollab.xyz/programs/credits-grantPort, fork, or publish open-source quantum work on Qollab and earn up to $20,000 in IonQ compute credits. Submissions reviewed on a rolling basis.Thu, 30 Jul 2026 00:00:00 GMThttps://qollab.xyz/programs/credits-termshttps://qollab.xyz/programs/credits-termsTerms and Conditions for the Qollab Grant Program — eligibility, submission requirements, licensing, review, and how compute credits are issued, used and expire.Thu, 30 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/expert-notes/2-qubit-state-visualizationhttps://qollab.xyz/explore/expert-notes/2-qubit-state-visualizationOne entangled state, eight ways to see it. Onri Jay Benally's runnable notebook renders a 2-qubit state as Bloch spheres, Q-spheres, steering ellipsoids, Wigner functions, and more.Wed, 15 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/expert-notes/krylov-quantum-diagonalizationhttps://qollab.xyz/explore/expert-notes/krylov-quantum-diagonalizationImplement the Krylov Quantum Diagonalization Algorithm (KQD) within the context of Qiskit patterns.Wed, 15 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/expert-notes/rabi-oscillation-visualizationhttps://qollab.xyz/explore/expert-notes/rabi-oscillation-visualizationA primer on the quantum dynamics of a driven two-level system, visualizing excited-state probability under the rotating-wave approximation (RWA).Wed, 15 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/expert-notes/sampling-budget-qubit-classificationshttps://qollab.xyz/explore/expert-notes/sampling-budget-qubit-classificationsA Sampling-Budget & Bit-String Analogy for Qubit Classifications. A notebook by Onri Jay Benally, republished with permission.Wed, 15 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/changeloghttps://qollab.xyz/explore/changelogWhat shipped on Qollab: runtime and backend changes, Playground performance, the community forum, and project tooling. Updated as we release.Fri, 10 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/entangled-bodyhttps://qollab.xyz/explore/entangled-bodyChanhyuk Park and Luke Shim built a point-cloud human figure whose parts respond across distance: entanglement you can see. A Qollab Creative Challenge project.Sun, 05 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/franciscohttps://qollab.xyz/explore/franciscoFrancisco Estivallet built a quantum music sequencer where every note comes from a circuit you design. A Qollab Creative Challenge project.Sun, 05 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/newshttps://qollab.xyz/explore/newsOpen calls, programs, and product updates from Qollab. Apply to the Creative Challenge, become an ambassador, and see what's new on the platform.Sun, 05 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/arthttps://qollab.xyz/explore/artThree teams from Qollab made art on real IonQ quantum hardware: healing butterflies, a garden grown from measurement, a body you can touch. Open and forkable.Sat, 04 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/educationhttps://qollab.xyz/explore/educationSix interactive quantum computing tools from Qollab's challenge, for newcomers: visualizers, a browser game, a circuit sandbox. Most run on real IonQ hardware.Sat, 04 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/financehttps://qollab.xyz/explore/financeQuantum computing in finance, explained honestly: the history, the algorithms, what JPMorgan and HSBC have shown, and three open projects you can run yourself.Fri, 03 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/musichttps://qollab.xyz/explore/musicThree Spring 2026 teams turned real IonQ quantum hardware into music: a translator, a live-coding tool, and a playable sequencer. All open source.Fri, 03 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/qcflowshttps://qollab.xyz/explore/qcflowsQCFlows renders a quantum circuit as a live graph of correlations, so you can watch entanglement form and move layer by layer. A Qollab Spring 2026 project.Thu, 02 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/quantum-regime-radarhttps://qollab.xyz/explore/quantum-regime-radarAlireza Khodaei built Quantum Regime Radar: it scores live market returns against five volatility regimes from real history with quantum kernels on IonQ.Thu, 02 Jul 2026 00:00:00 GMThttps://qollab.xyz/explore/quantum-advantage-labhttps://qollab.xyz/explore/quantum-advantage-labQuantum Advantage Lab runs four quantum algorithms beside their classical counterparts, streaming each step so the mechanism behind a speedup is something you watch. A Qollab Spring 2026 project.Tue, 30 Jun 2026 00:00:00 GMThttps://qollab.xyz/explore/quantum-patternshttps://qollab.xyz/explore/quantum-patternsPeter Thomas and Paulo Itaboraí built Quantum Patterns: partitioned quantum cellular automata as live-coded music in a browser fork of Satori. A Qollab project.Tue, 30 Jun 2026 00:00:00 GMThttps://qollab.xyz/explore/qorbitalhttps://qollab.xyz/explore/qorbitalqOrbital runs VQE on IonQ and renders a molecule's orbital as both a probability cloud and Bohmian trajectories, with hardware noise made visible. A Qollab Spring 2026 project.Wed, 06 May 2026 00:00:00 GMThttps://qollab.xyz/explore/spring-2026-cohorthttps://qollab.xyz/explore/spring-2026-cohortQuantum projects running on real IonQ hardware this spring: tools, music, visualizations, and games. Meet the 13 teams in the Qollab Spring 2026 cohort.Tue, 05 May 2026 00:00:00 GMThttps://qollab.xyz/explore/quantum-market-gamehttps://qollab.xyz/explore/quantum-market-gameAadarsh Venkat Ramanan built a quantum prisoner's dilemma: two traders as two qubits, in superposition of buy and sell, entangled beyond classical game theory.Mon, 04 May 2026 00:00:00 GMThttps://qollab.xyz/explore/quantum-courierhttps://qollab.xyz/explore/quantum-courierDr Siti Fariya built Quantum Courier, a browser game racing classical vs quantum solvers across five logistics problems, with a 46.2% MaxCut win on IonQ Forte.Sat, 02 May 2026 00:00:00 GMThttps://qollab.xyz/explore/ambassadorshttps://qollab.xyz/explore/ambassadorsChampion quantum computing in your community, help newcomers run their first circuit, and earn monthly IonQ hardware credits. Applications are rolling.Fri, 01 May 2026 00:00:00 GMThttps://qollab.xyz/explore/musiqhttps://qollab.xyz/explore/musiqTomoya Hatanaka and Emmanuella Adams built Musiq, a browser studio that turns quantum circuits into sound on real IonQ hardware. A Qollab Spring 2026 project.Thu, 30 Apr 2026 00:00:00 GMThttps://qollab.xyz/explore/quantum-butterfly-fieldhttps://qollab.xyz/explore/quantum-butterfly-fieldAn interactive artwork where five butterflies are five qubits: scrambled into one entangled field, one is damaged, and the quantum anti-butterfly effect heals it. A Qollab Spring 2026 project.Tue, 28 Apr 2026 00:00:00 GMThttps://qollab.xyz/explore/quantum-systemic-oraclehttps://qollab.xyz/explore/quantum-systemic-oracleJamie Dominguez built a daily oracle: a portfolio-optimization circuit on IonQ distilled into one systemic risk score, published on-chain. A Qollab project.Sun, 26 Apr 2026 00:00:00 GMThttps://qollab.xyz/explore/quantum-canvashttps://qollab.xyz/explore/quantum-canvasShivani Mayekar built a visual sandbox to drag and drop quantum operations into algorithms and run them on real hardware. A Qollab Creative Challenge project.Fri, 24 Apr 2026 00:00:00 GMThttps://qollab.xyz/explore/creative-challengehttps://qollab.xyz/explore/creative-challengeThe Qollab Creative Challenge funded developers to build on real IonQ hardware with Qiskit. The call is closed and no longer accepting proposals.Tue, 07 Apr 2026 00:00:00 GMThttps://qollab.xyz/explore/qavehttps://qollab.xyz/explore/qaveWhat does a quantum algorithm look like while it runs? QAVE makes the state evolve gate by gate. A featured project from Qollab's Creative Challenge.Fri, 03 Apr 2026 00:00:00 GMThttps://qollab.xyz/explore/quantum-gardenhttps://qollab.xyz/explore/quantum-gardenQollab's Quantum Creative Challenge asked curious people to build something new with quantum computing. Amber Wang and Justin Pincar built a living digital garden powered by real quantum hardware.Wed, 25 Mar 2026 00:00:00 GMThttps://qollab.xyz/learn/building-your-first-qollab-project/code-playgroundhttps://qollab.xyz/learn/building-your-first-qollab-project/code-playgroundRun Qiskit circuits live in your browser, from editing Python to choosing a QPU and reading your results.Fri, 06 Mar 2026 00:00:00 GMThttps://qollab.xyz/learn/building-your-first-qollab-project/create-projecthttps://qollab.xyz/learn/building-your-first-qollab-project/create-projectA step-by-step walkthrough of Qollab's project creation, from naming your work to releasing it for the community to discover.Fri, 06 Mar 2026 00:00:00 GMThttps://qollab.xyz/learn/building-your-first-qollab-project/ionq-hardwarehttps://qollab.xyz/learn/building-your-first-qollab-project/ionq-hardwareRun a quantum circuit on IonQ's real hardware and get the results asynchronously, building on our earlier lessons on the IonQ cloud simulator.Fri, 09 Jan 2026 00:00:00 GMThttps://qollab.xyz/learn/building-your-first-qollab-project/ionq-setuphttps://qollab.xyz/learn/building-your-first-qollab-project/ionq-setupCreate a free IonQ account and run an example circuit on IonQ's cloud simulator, building on our earlier Python and Qiskit setup lessons.Fri, 02 Jan 2026 00:00:00 GMThttps://qollab.xyz/learn/building-your-first-qollab-projecthttps://qollab.xyz/learn/building-your-first-qollab-projectA free seven-lesson course from local Python and Qiskit setup to running circuits on real IonQ hardware, and finally publishing your first project.Thu, 01 Jan 2026 00:00:00 GMThttps://qollab.xyz/learn/building-your-first-qollab-project/python-basicshttps://qollab.xyz/learn/building-your-first-qollab-project/python-basicsPython has become the de facto language of quantum computing. This guide covers the basic Python commands and logic to build from.Thu, 01 Jan 2026 00:00:00 GMThttps://qollab.xyz/learn/building-your-first-qollab-project/python-setuphttps://qollab.xyz/learn/building-your-first-qollab-project/python-setupThis guide will walk you through downloading, installing, and enjoying Python via the UV package installer and project manager.Thu, 01 Jan 2026 00:00:00 GMThttps://qollab.xyz/learn/building-your-first-qollab-project/qiskit-setuphttps://qollab.xyz/learn/building-your-first-qollab-project/qiskit-setupThis guide details how to install IBM’s Qiskit quantum computing packages for Python, using the UV package manager.Thu, 01 Jan 2026 00:00:00 GMThttps://qollab.xyz/learn/quantum-foundationshttps://qollab.xyz/learn/quantum-foundationsA free five-lesson course on the foundations of quantum computing: qubits, gates, matrices, and complex numbers. About an hour, no account needed.Mon, 08 Dec 2025 00:00:00 GMThttps://qollab.xyz/learn/quantum-foundations/complex-numbershttps://qollab.xyz/learn/quantum-foundations/complex-numbersComplex numbers are a key part of orchestrating quantum algorithms, and you can learn what they are in just a few minutes.Mon, 08 Dec 2025 00:00:00 GMThttps://qollab.xyz/learn/quantum-foundations/gateshttps://qollab.xyz/learn/quantum-foundations/gatesQuantum logic gates are the means of “getting work done” on a quantum computer. They perform computation by altering the values of quantum bits (“qubits”).Mon, 08 Dec 2025 00:00:00 GMThttps://qollab.xyz/learn/quantum-foundations/matriceshttps://qollab.xyz/learn/quantum-foundations/matricesMatrices are the mathematical building blocks for quantum bits, quantum gates, and quantum circuits.Mon, 08 Dec 2025 00:00:00 GMThttps://qollab.xyz/learn/quantum-foundations/qubitshttps://qollab.xyz/learn/quantum-foundations/qubitsLike classical bits, qubits are the fundamental containers that store a value in a quantum circuit. That value changes when you apply quantum gates.Mon, 08 Dec 2025 00:00:00 GMThttps://qollab.xyz/learn/quantum-foundations/whats-quantum-computinghttps://qollab.xyz/learn/quantum-foundations/whats-quantum-computingQuantum computing is easier than you think. It's computing, not physics. A little math and a few concept primers are all you need to start.Mon, 08 Dec 2025 00:00:00 GMT