<p>Whilst writing <a href="/daily/2024/06/07/not-invented-here">yesterday's email</a> about "not invented here", I started thinking about how Drupal's timeline (which was created 23 years ago) compares to some of the other similar or related projects.</p>
<p>Here's a list of project release dates from ChatGPT, which seem correct to me at a glance:</p>
<ul>
<li>Drupal:January 15, 2001.</li>
<li>Git:April 7, 2005.</li>
<li>Symfony 1:October 22, 2005.</li>
<li>GitHub and Bitbucket:2008.</li>
<li>GitLab:October 2011.</li>
<li>Laravel:June 9, 2011.</li>
<li>Drupal 7:January 5, 2011.</li>
<li>Symfony 2:July 28, 2011.</li>
<li>Composer:March 1, 2012.</li>
<li>Drupal 8:November 19, 2015.</li>
</ul>
<p>Looking at this list, when speaking about "not invented here", a lot of what Drupal would come to use and depend on just didn't exist in its early years.</p>
<p>Whilst writing <a href="/daily/2024/06/07/not-invented-here">yesterday's email</a> about "not invented here", I started thinking about how Drupal's timeline (which was created 23 years ago) compares to some of the other similar or related projects.</p>
<p>Here's a list of project release dates from ChatGPT, which seem correct to me at a glance:</p>
<ul>
<li>Drupal:January 15, 2001.</li>
<li>Git:April 7, 2005.</li>
<li>Symfony 1:October 22, 2005.</li>
<li>GitHub and Bitbucket:2008.</li>
<li>GitLab:October 2011.</li>
<li>Laravel:June 9, 2011.</li>
<li>Drupal 7:January 5, 2011.</li>
<li>Symfony 2:July 28, 2011.</li>
<li>Composer:March 1, 2012.</li>
<li>Drupal 8:November 19, 2015.</li>
</ul>
<p>Looking at this list, when speaking about "not invented here", a lot of what Drupal would come to use and depend on just didn't exist in its early years.</p>