<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>devtake.dev — #firecracker</title><description>Articles tagged firecracker on devtake.dev.</description><link>https://devtake.dev/</link><language>en-us</language><item><title>A Firecracker microVM cold-starts an isolated browser in under 400ms on EC2</title><link>https://devtake.dev/article/firecracker-ec2-subsecond-browsers/</link><guid isPermaLink="true">https://devtake.dev/article/firecracker-ec2-subsecond-browsers/</guid><description>browser-use runs Firecracker microVMs inside ordinary EC2 boxes to spin up isolated browser sandboxes fast. Here&apos;s how the sub-second cold start works.</description><pubDate>Thu, 18 Jun 2026 07:00:00 GMT</pubDate><category>web</category><category>firecracker</category><category>microvm</category><category>ai-agents</category><category>infrastructure</category><category>virtualization</category><category>aws</category><category>automation</category><author>naomi-park</author></item></channel></rss>