{% extends "main.html" %}

<!-- Render hero under tabs -->

{% block extrahead %}
<meta property="og:title" content="CrowCpp"/>
<meta property="og:type" content="website" />
<meta property="og:description" content="A Fast and Easy to use microframework for the web."/>
<meta name="description" content="Crow is a C++ microframework for running web services. It uses routing similar to Python's Flask which makes it easy to use. It is also extremely fast, beating multiple existing C++ frameworks as well as non C++ frameworks.">
<meta property="og:image" content="/assets/og_img.png" />
<meta property="og:url" content="https://crowcpp.org">
<meta property="twitter:card" content="summary_large_image">
<meta property="twitter:image" content="/assets/og_img.png">
{% endblock %}

<!-- Content -->
{% block content %}
<style>
.clogo{
    width: 50%;
    margin-inline: auto;
    display: block;
}

.ccard{
    border-style: solid;
    border-width: .1rem;
    border-color: #00000080;
    border-radius: 0.5rem;
    width: 10rem;
    height: 12rem;
    box-shadow: 2px 5px 5px #00000040;
    margin-inline: 1.5rem;
    margin-bottom: 1rem;
    display: inline-block;
    transition: transform 0.3s;
}

.ccard:hover{
    transform: scale(1.1);
}

.ccard__image{
    max-width: 7.5rem;
    max-height: 7.5rem;
    margin-left: auto;
    margin-right: auto;
    display: block;
    margin-top: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: solid;    
    border-width: 0.1rem;
    border-image-slice: 1;
    border-image-source: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgb(0, 0, 0) 50%, rgba(0,0,0,0) 100%);
}

.ccard__text{
    text-align: center;
}

.csection{
    text-align: center;
}

.ssection{
    display:flex;
    justify-content: center;
}

.sdescription{
    display:flex;
    align-items: center;
    justify-content: center;
    width: 50%;
    height: 14rem;
}

.scontent{
    display:flex;
    align-items: center;
    justify-content: center;
    width: 50%;
    height: 14rem;
}
.highlight{
    width: 100%
}

.sbuttons{
    display: block;
    text-align: center;
}

.crow-button{
    margin: 1rem 1rem;
}

code{
    border-radius: 0.3rem !important;
}

.dcard{
    width: 10rem;
    height: 14rem;
    margin-inline: 0.5rem;
    display: inline-block;
    transition: transform 0.3s;
}

.dcard:hover{
    transform: scale(1.1);
}

.dcard__image{
    max-width: 7.5rem;
    max-height: 7.5rem;
    margin-left: auto;
    margin-right: auto;
    display: block;
    margin-top: 1rem;
}

.dcard__title{
    font-size: 1.25rem;
    margin: 0px 0px;
    text-align: center;
}

.dcard__description{
    font-size: 0.75rem;
    margin: 0.1rem 0px;
    text-align: center;
    display: block;
    min-height: 50px;
    overflow: hidden;
}

</style>
<img class="clogo" alt="logo" src="/assets/crowlogo_main_color.svg">

<h1 style="text-align:center;">A Fast and Easy to use microframework for the web.</h1>

<hr>

<section class="csection">
<div class="ccard">
    <img class="ccard__image" src= /assets/fast_icon.svg>
    <p class="ccard__text">Blazingly Fast</p>
</div>
<div class="ccard">
    <img class="ccard__image" src= /assets/header_icon.svg>
    <p class="ccard__text">Header Only</p>
</div>
<div class="ccard">
    <img class="ccard__image" src= /assets/typesafe_icon.svg>
    <p class="ccard__text">Typesafe handlers</p>
</div>
<div class="ccard">
    <img class="ccard__image" src= /assets/websocket_icon.svg>
    <p class="ccard__text">Websocket Support</p>
</div>
</section>


<hr>

<section class="ssection">
    <div class="sdescription">
        <h2 style="text-align: center;">Easy to get started</h3>
    </div>
    <div class="scontent">
        <div class="highlight"><pre id="__code_0"><span></span><button class="md-clipboard md-icon" title="Copy to clipboard" data-clipboard-target="#__code_0 > code"></button><code>
<span class="cp">#include</span> <span class="cpf">"crow.h"</span><span class="cp"></span>

<span class="kt">int</span> <span class="nf">main</span><span class="p">()</span>
<span class="p">{</span>
    <span class="n">crow</span><span class="o">::</span><span class="n">SimpleApp</span> <span class="n">app</span><span class="p">;</span>

    <span class="cp">CROW_ROUTE</span><span class="p">(</span><span class="n">app</span><span class="p">,</span> <span class="s">"/"</span><span class="p">)([](){</span>
        <span class="k">return</span> <span class="s">"Hello world"</span><span class="p">;</span>
    <span class="p">});</span>

    <span class="n">app</span><span class="p">.</span><span class="n">port</span><span class="p">(</span><span class="mi">18080</span><span class="p">).</span><span class="n">run</span><span class="p">();</span>
<span class="p">}</span>
</code></pre></div>
    </div>
</section>

<section class="ssection">    
    <div class="scontent">
       <div class="highlight"><pre id="__code_1"><span></span><button class="md-clipboard md-icon" title="Copy to clipboard" data-clipboard-target="#__code_1 > code"></button><code><span class="cp">CROW_ROUTE</span><span class="p">(</span><span class="n">app</span><span class="p">,</span> <span class="s">"/json"</span><span class="p">)</span>
<span class="p">([]{</span>
    <span class="n">crow</span><span class="o">::</span><span class="n">json</span><span class="o">::</span><span class="n">wvalue</span> <span class="n">x</span><span class="p">{{"({{"}}</span><span class="s">"message"</span><span class="p">,</span> <span class="s">"Hello, World!"</span><span class="p">{{"}});"}}</span>
    <span class="n">x</span><span class="p">[</span><span class="s">"message2"</span><span class="p">]</span> <span class="o">=</span> <span class="s">"Hello, World.. Again!"</span><span class="p">;</span>
    <span class="k">return</span> <span class="n">x</span><span class="p">;</span>
<span class="p">});</span>
</code></pre></div>
    </div>
    <div class="sdescription">
        <h2 style="text-align: center;">JSON Support Built-in</h3>
    </div>

</section>

<section class="ssection">
    <div class="sdescription">
        <h2 style="text-align: center;">URL parameter support as well!</h3>
    </div>
    <div class="scontent">
        <div class="highlight"><pre id="__code_2"><span></span><button class="md-clipboard md-icon" title="Copy to clipboard" data-clipboard-target="#__code_2 > code"></button><code><span class="cp">CROW_ROUTE</span><span class="p">(</span><span class="n">app</span><span class="p">,</span><span class="s">"/hello/&lt;int&gt;"</span><span class="p">)</span>
<span class="p">([](</span><span class="kt">int</span> <span class="n">count</span><span class="p">){</span>
    <span class="k">return</span> <span class="n">crow</span><span class="o">::</span><span class="n">response</span><span class="p">(std::to_string(count));</span></span>
<span class="p">});</span>
</code></pre></div>
    </div>
</section>

<hr>

<h1 style="text-align:center;">Support Crow</h1>
<h3 style="text-align:center;">Crow is provided free of charge courtesy of everyone who is donating their money, time, and expertise to keep it going.<h3>
<h3 style="text-align:center;">Help us make something great!</h3>

<dev class="sbuttons">
<h2 style="text-align:center;">Sponsors</h2>
<object type="image/svg+xml" data="https://opencollective.com/crow/tiers/sponsor.svg?avatarHeight=128&button=false"></object><br>
<h2 style="text-align:center;">Boosters</h2>
<object type="image/svg+xml" data="https://opencollective.com/crow/tiers/booster.svg?avatarHeight=64&button=false"></object><br>
<h2 style="text-align:center;">Backers</h2>
<object type="image/svg+xml" data="https://opencollective.com/crow/tiers/backer.svg?avatarHeight=32&button=false"></object><br>
<h2 style="text-align:center;">Donators</h2>
<object type="image/svg+xml" data="https://opencollective.com/crow/tiers/donation.svg?avatarHeight=32&button=false"></object><br>
</dev>
<dev class="sbuttons">
    <a href="https://opencollective.com/crow" title="Crow - OpenCollective" class="md-button crow-button">Fund Crow</a>
    <a href="https://github.com/CrowCpp/Crow" title="Crow - OpenCollective" class="md-button crow-button">Develop Crow</a>
    <a href="https://gitter.im/crowfork/community" title="Crow - OpenCollective" class="md-button crow-button">Chat with us</a>
</dev>

<hr>
<h1 style="text-align:center;">Get Crow</h1>
<h3 style="text-align:center;">Crow is everywhere, you just need to grab it!<h3>

<section class="csection">

<div class="dcard">
<a href="https://github.com/CrowCpp/Crow/releases/latest">
    <img class="dcard__image" src="/assets/pkg_logos/ubuntu.png">
    <p class="dcard__title">.deb file</p>
    <p class="dcard__description">for Ubuntu/Debian based systems</p>
</a>
</div>

<div class="dcard">
<a href="https://aur.archlinux.org/packages/crow">
    <img class="dcard__image" src="/assets/pkg_logos/arch.png">
    <p class="dcard__title">AUR</p>
    <p class="dcard__description">for Arch Linux based systems</p>
</a>
</div>

<div class="dcard">
<a href="https://vcpkg.io">
    <img class="dcard__image" src="/assets/pkg_logos/vcpkg.png">
    <p class="dcard__title">VCPKG</p>
    <p class="dcard__description">for Windows systems</p>
</a>
</div>

<div class="dcard">
<a href="https://conan.io/center/crowcpp-crow">
    <img class="dcard__image" src="/assets/pkg_logos/conan.png">
    <p class="dcard__title">Conan Center</p>
    <p class="dcard__description">for developers using the conan package manager</p>
</a>
</div>

<div class="dcard">
<a href="https://github.com/CrowCpp/Crow/releases/latest">
    <img class="dcard__image" src="/assets/pkg_logos/github.png">
    <p class="dcard__title">Header File</p>
    <p class="dcard__description">Download Crow directly from github</p>
</a>
</div>

</section>

<hr>
<h1 style="text-align:center;">Learn Crow</h1>
<h3 style="text-align:center;">The 1000 mile journey begins with a single step. Get started by installing Crow and building you first application. Or go through the guides if you're stuck somewhere.<h3>

<dev class="sbuttons">
    <a href="/getting_started/setup/" title="Get Started" class="md-button crow-button">Get Started</a>
    <a href="/guides/app/" title="Guides" class="md-button crow-button">Guides</a>
    <a href="/reference/index.html" title="API Reference" class="md-button crow-button">API Reference</a>
</dev>




{% endblock %}

<!-- Navigation -->
{% block site_nav %}

<!-- Main navigation -->
{% if nav %}
<div
class="md-sidebar md-sidebar--primary"
data-md-component="sidebar"
data-md-type="navigation"
hidden
>
  <div class="md-sidebar__scrollwrap">
    <div class="md-sidebar__inner">
      {% include "partials/nav.html" %}
    </div>
  </div>
</div>
{% endif %}

<!-- Table of contents -->
{% if page.toc and not "toc.integrate" in features %}
  <div
  class="md-sidebar md-sidebar--secondary"
  data-md-component="sidebar"
  data-md-type="toc"
  hidden
  >
    <div class="md-sidebar__scrollwrap">
      <div class="md-sidebar__inner">
        {% include "partials/toc.html" %}
      </div>
    </div>
  </div>
{% endif %}
{% endblock %}

{% block footer %}

<footer class="md-footer">
  <!-- Further information -->
  <div class="md-footer-meta md-typeset">
    <div class="md-footer-meta__inner md-grid">

      <!-- Copyright and theme information -->
      <div class="md-footer-copyright">
        {% if config.copyright %}
          <div class="md-footer-copyright__highlight">
            {{ config.copyright }}
          </div>
        {% endif %}
        {{ extracopyright }}
      </div>

      <a style="margin: auto .6rem; font-size: .64rem;" href="/privacy_policy.html">Privacy Policy</a>

      <!-- Social links -->
      {% include "partials/social.html" %}
    </div>
  </div>
</footer>
{% endblock %}