Hey Product Hunt! 👋 Im Ranjit Singh im a Network Security Engineer by Day and a Dev by Night Im the Creator and Owner of omllabs and i have made a Product named oml which is basically a next generation Network Emulator which can emulate packets too. So here's OML: a self-hosted, browser-based network lab that boots real Cisco IOS, ASA, Juniper, Linux and Windows images — not a simulator pretending to be one. Draw a topology, hit start, and you're in an actual HTML5 console talking to actual device software, with live packet capture right there when you need it. A few things I think are worth knowing: It's free forever for 10 nodes — no credit card, no trial clock. You own it. One license, self-hosted on your own box — no per-seat cloud bill creeping up on you. It's not just a lab tool. There's a full Study Hub (CCNA through CCIE-level content), gamified challenges to actually test what you've learned, and a Service Desk mode that turns your own topology into realistic trouble-ticket practice. If you're coming from EVE-NG, GNS3, or CML — it's built to feel familiar, minus the licensing headaches. I'll be in the comments all day — genuinely want to hear what's confusing, what's missing, and what you'd want it to do next. Try it free at omllabs.com and let me know what breaks. 🙏

OML Labs

Networks, rebuilt in the browser.

Networks, rebuilt in the browser.