I really wanted to believe in this free AI coding tool could replace Claude Code. But it isn't ready for prime time unless you're willing to babysit.

In benchmark tests such as Swaybench Pro and Terminal Bench, GPT-5.3 Codex consistently outperformed its predecessors, setting new standards for speed and execution. When compared to Anthropic’s Opus ...

I tried a Claude Code rival that's local, open source, and completely free - how it went ...

InfoQ covers a wide range of subjects important to software developers. This includes how to design smart computer systems, the latest in artificial intelligence (AI), new programming languages, and ...