page_systems.html

---
layout: page
title: Workflows Systems
permalink: /systems
---

{% assign wci_systems = site.systems | where: "wci_metadata", "true" | size %}
{% assign systems_wci = site.systems | where: "wci_metadata", "true" | sort: "date_sort" | reverse %}
{% assign systems = site.systems | where: "wci_metadata", "false" | sort: "date_sort" | reverse %}

<div class="row justify-content-center mb-4 pb-5">
    <div class="col-md-8 text-center heading-section ftco-animate">
        <p>
            Collection of actively-developed open source workflow systems. Currently, <strong>{{ wci_systems }} workflow systems provide WCI metadata.</strong>
        </p>
        <a href="/systems/contribute" class="btn btn-primary mt-3 py-3 px-5">Contribute</a>
    </div>
</div>

<div class="row">
    <!-- WCI Metadata -->
    {% for system in systems_wci %}
    <div class="col-md-6 ftco-animate">
        <div class="blog-entry" style="min-height: 27em;">
            <div class="text p-4 d-block">
                {% if system.avatar %}
                <p class="text-center">
                    <a href="{{system.url}}">
                        <img src="{{ system.avatar }}" style="max-height: 6em; max-width: 8em;"
                            alt="{{ system.repository }}" />
                    </a>
                </p>
                {% endif %}
                <h3 class="heading"><a href="{{system.url}}">{{system.title}}</a></h3>
                <div class="meta mb-3">
                    {{ system.headline }}
                </div>
                <p style="font-size: 0.8em">
                    <span class="light-gray"><i class="fas fa-code"></i> {{system.language}}</span><br />
                    {% if system.release_name != "" %}
                    <span class="light-gray"><i class="fas fa-box-open"></i> {{system.release_name}}</span><br />
                    {% endif %}
                    <span class="light-gray"><i class="far fa-clock"></i> {{system.last_update}}</span><br />
                    {% if system.wci_metadata %}
                    <span class="light-gray"><img src="/favicon.ico" style="max-width: 2.5em; vertical-align: middle" />
                        WCI metadata</span>
                    {% endif %}
                </p>
            </div>
        </div>
    </div>
    {% endfor %}

    <!-- No WCI Metadata -->
    {% for system in systems %}
    <div class="col-md-6 ftco-animate">
        <div class="blog-entry" style="min-height: 27em;">
            <div class="text p-4 d-block">
                {% if system.avatar %}
                <p class="text-center">
                    <a href="{{system.url}}">
                        <img src="{{ system.avatar }}" style="max-height: 6em; max-width: 8em;"
                            alt="{{ system.repository }}" />
                    </a>
                </p>
                {% endif %}
                <h3 class="heading"><a href="{{system.url}}">{{system.title}}</a></h3>
                <div class="meta mb-3">
                    {{ system.headline }}
                </div>
                <p style="font-size: 0.8em">
                    <span class="light-gray"><i class="fas fa-code"></i> {{system.language}}</span><br />
                    {% if system.release_name != "" %}
                    <span class="light-gray"><i class="fas fa-box-open"></i> {{system.release_name}}</span><br />
                    {% endif %}
                    <span class="light-gray"><i class="far fa-clock"></i> {{system.last_update}}</span><br />
                </p>
            </div>
        </div>
    </div>
    {% endfor %}
</div>

<div class="row justify-content-center mb-4 pb-5 mt-5">
    <div class="col-md-8 text-center heading-section ftco-animate">
        <p>
            For a comprehensive lists of all known computational workflow systems, see <a
                href="https://s.apache.org/existing-workflow-systems">Computational Data Analysis Workflow Systems</a>
            maintained by the CWL community.
        </p>
    </div>
</div>