<html lang="en">

<meta charset="utf-8">

<meta http-equiv="X-UA-Compatible" content="IE=edge">

<meta name="viewport" content="width=device-width, initial-scale=1">

<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->

<!-- Bootstrap -->

<link href="css/bootstrap.min.css" rel="stylesheet">

<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->

<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->

<!--[if lt IE 9]>

<title>QuantStack PROJECTS</title>

<link href="css/styles.css" rel="stylesheet">

<link href="css/styles.css" rel="stylesheet">

<!--OWL Carousel slider-->

<link rel="stylesheet" href="css/owl.carousel.css" type="text/css">

<link rel="stylesheet" href="css/owl.transitions.css" type="text/css">

<link rel="stylesheet" href="css/owl.carousel.template.css" type="text/css">

<div id="content-head"> </div>

<div class="container-fluid fond fond4 parallax">

<div class="container">

<p class="petit-titre">PROJECTS</p>

<div class="trait"></div>

<h1 class="col-md-10 col-md-push-1">QuantStack developers are behind major open-source scientific computing project which you already use and love, including Jupyter, Xtensor, Voilà, and many others.</h1>

</div>

<div class="spacer big"></div>

<div class="container-fluid">

<div class="row project-category">

<div class="col-lg-10 col-md-12 col-lg-push-1">

<div class="col-md-12">

<h3 class="secondaire">Project Jupyter</h3>

</div>

<div class="col-md-4 bloc-contact">

<img src="img/project-categories/jupyter.png" class="img-responsive">

</div>

<div class="col-md-8 team-intro-txt">

<p>The QuantStack team comprises five core contributors and maintainers of <a href="https://jupyter.org/">Project Jupyter</a>, including <a href="https://github.com/jupyterlab/jupyterlab/">JupyterLab</a>, the <a href="https://github.com/jupyter/notebook/">classic notebook</a>, <a href="https://gitter.im/jupyterhub">JupyterHub</a>, <a href="https://github.com/jupyter-widgets/ipywidgets/tree/master/ipywidgets">ipywidgets</a>, and more.</p>

<p>The team also includes the main authors of popular Jupyter widget packages, such as <a href="https://github.com/jupyter-widgets/ipyleaflet">ipyleaflet</a> (interactive maps visualization toolkit), <a href="https://github.com/bloomberg/bqplot">bqplot</a> (2-D plotting), <a href="https://github.com/matplotlib/jupyter-matplotlib">ipympl</a> (Jupyter-Matplotlib integration), <a href="https://github.com/maartenbreddels/ipyvolume">ipyvolume</a> (3-D data visualization and volume rendering).</p>

<p>We are also responsible for the development of the <a href="https://github.com/jupyterlab/debugger">JupyterLab visual debugger</a>, and other Lab extensions such as the JupyterLab <a href="https://github.com/jupyter-widgets/jupyterlab-sidecar.git">sidecar</a>, and the <a href="https://github.com/QuantStack/jupyterlab-drawio.git">drawio integration</a>.</p>

</div>

<div class="col-md-12 team-intro-txt">

<p>For our customers, we have integrated, customized, and developed complex JupyterLab front-end extensions, widget libraries. We have deployed JupyterHub in large enterprise settings, integrating with corporate SSOs.</p>

</div>

</div>

</div>

<div class="spacer big grey-bg"></div>

<div class="container-fluid grey-bg">

<div class="row project-category">

<div class="col-lg-10 col-md-12 col-lg-push-1">

<div class="col-md-12 team-intro-txt">

<h3 class="secondaire">Xtensor</h3>

</div>

<div class="col-md-8 team-intro-txt">

<p>QuantStack is the main organization behind the <a href="https://github.com/xtensor-stack/xtensor">Xtensor</a> project, a <i>fast</i> N-D array library in modern C++, with <a href="https://github.com/xtensor-stack/xtensor-python">Python</a>, <a href="https://github.com/xtensor-stack/xtensor-r">R</a>, and <a href="https://github.com/xtensor-stack/xtensor-julia">Julia</a> bindings.</p>

<p>With the Xtensor project, we strive to offer high-level C++ API similar to the NumPy API, but the performance of fine-tuned SIMD-accelerated code.</p>

</div>

<div class="col-md-4 bloc-contact">

<img src="img/project-categories/xtensor.png" class="img-responsive">

</div>

</div>

</div>

</div>

<div class="spacer big"></div>

<div class="container-fluid">

<div class="row project-category">

<div class="col-lg-10 col-md-12 col-lg-push-1">

<div class="col-md-12">

<h3 class="secondaire">RoboStack</h3>

</div>

<div class="col-md-4 bloc-contact">

<img src="img/project-categories/robostack.png" class="img-responsive">

</div>

<div class="col-md-8 team-intro-txt">

<p>We started the RoboStack initiative, a project to bring together the PyData, Jupyter, and ROS stack, into a unified toolkit, including a rich ROS and Jupyter integration and the packaging of ROS packages with conda.</p>

</div>

</div>

</div>

<div class="spacer big grey-bg"></div>

<div class="container-fluid grey-bg">

<div class="row project-category">

<div class="col-lg-10 col-md-12 col-lg-push-1">

<div class="col-md-12">

<h3 class="secondaire">Xeus</h3>

</div>

<div class="col-md-8 team-intro-txt">

<p>We are the team the <a href="https://github.com/jupyter-xeus/xeus">Xeus</a> framework, which comprises a reference implementation of the Jupyter kernel protocol in C++, and several new Jupyter kernels, such as <a href="https://github.com/jupyter-xeus/xeus-cling">xeus-cling</a>, the C++ Jupyter kernel, and <a href="https://github.com/jupyter-xeus/xeus-python">xeus-python</a>, an alternative Python kernel implementing the Jupyter debugger protocol.</p>

<p>Xeus is now officially part of the Jupyter project.</p>

</div>

<div class="col-md-4 bloc-contact">

<img src="img/project-categories/xeus.png" class="img-responsive">

</div>

</div>

</div>

<div class="spacer big"></div>

<div class="container-fluid">

<div class="row project-category">

<div class="col-lg-10 col-md-12 col-lg-push-1">

<div class="col-md-12">

<h3 class="secondaire">Voilà</h3>

</div>

<div class="col-md-4 bloc-contact">

<img src="img/project-categories/voila.png" class="img-responsive">

</div>

<div class="col-md-8 team-intro-txt">

<p>We are the creators of <a href="https://github.com/voila-dashboards/voila">Voilà</a>, which can transform Jupyter notebooks into standalone web applications and dashboards.</p>

<p>Voilà has been incorporated as a Jupyter subproject.</p>

</div>

</div>

</div>

<div class="spacer big grey-bg"></div>

<div class="container-fluid grey-bg">

<div class="row project-category">

<div class="col-lg-10 col-md-12 col-lg-push-1">

<div class="col-md-12">

<h3 class="secondaire">Mamba</h3>

</div>

<div class="col-md-8 team-intro-txt">

<p>Our latest endeavor is the <a href="https://github.com/QuantStack/mamba">Mamba</a> project, a <i>fast</i> drop-in replacement for the conda package manager.</p>

<p>Mamba can be several orders of magnitude faster than conda to resolve compatibility contraints of conda environment, especially when dealing with large package repositories such as <a href="https://conda-forge.org/">conda-forge</a>.</p>

<p>Mamba is currently being adopted in large corporate settings.</p>

</div>

<div class="col-md-4 bloc-contact" style="background: #2d0922; border-color: #2d0922">

<img src="img/project-categories/mamba.png" class="img-responsive">

</div>

</div>

</div>

<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->

<script src="js/jquery.min.js"></script>

<script src="js/bootstrap.min.js"></script>

<div id="content-foot"></div>

<script src="js/include-menus.js"></script>