https://iamlino.net/en/tags/image/Recent content in Image on I am LinoHugoenMon, 20 Apr 2026 00:00:00 +0000https://iamlino.net/en/tutorials/devcontainers-dev-environment-in-a-lunchbox/Mon, 20 Apr 2026 00:00:00 +0000https://iamlino.net/en/tutorials/devcontainers-dev-environment-in-a-lunchbox/<blockquote> <p>&ldquo;It works on my machine.&rdquo;</p> </blockquote> <p>And the new laptop, production, and your coworker&rsquo;s machine couldn&rsquo;t care less. That&rsquo;s how the ritual starts: &ldquo;what version of Node do you have?&rdquo;, &ldquo;did you have this lib installed?&rdquo;, &ldquo;the tests pass for me.&rdquo;</p> <p><strong>Devcontainers</strong> exist precisely to kill that genre of arguments. The concept is simple enough to feel like an insult to your intelligence: instead of having a different dev environment on every laptop, you carry the environment <strong>inside a Docker container</strong>.</p>