Dan tested Codex 5.3 on Proof, a macOS markdown editor that he's been vibe coding that tracks the origin of every piece of text—whether it was written by a human or generated by AI—and lets users ...

Looking for good code examples for LeetCode problems? You’re in luck! Lots of people share their solutions online, especially ...

Iran VPN search interest spiked following the 2026 blackout. Find out how people are fighting for the right to communicate under oppression.

Want to keep your floors clean without lifting a finger? The top robot vacuums we've tested are more capable and affordable than ever. I’m PCMag’s senior writer covering smart home and wearable ...