Spartan was a cool working title for Microsoft’s browser. I really enjoyed it, but they’re not keeping it. Instead, they’ve come up with a new, ‘edgy’ title (pun intended). Instead of Spartan, they’re going with ‘Edge’. That’s right, Edge. Like from U2. The browser brings all the cool stuff we already knew about, like reader mode and notations, but is also sniping a bit of energy from another great browser. According to Microsoft, a bit more work on Edge will bring Chrome extensions.