OpenAI introduces GPT-5.2-Codex to make web development faster and more secure

OpenAI has just launched GPT-5.2-Codex, and it is a big step up from the coding assistants we have seen before. Instead of just suggesting a few lines of code, this new version acts more like an autonomous partner for developers. It can take on big, messy tasks — like cleaning up old code or moving a whole website to a newer framework — all on its own. It also features a new set of eyes for security, scanning for bugs and vulnerabilities as it writes. If it spots a potential way for a hacker to get in, it simply fixes the logic before the code is even finished.

For anyone who uses the web, this is great news because it means the apps and sites we rely on every day should become much more stable. When developers can use an AI to handle the tedious, repetitive parts of their jobs, they can ship new features much faster. More importantly, because the AI is constantly checking for security flaws, the personal information you share with these websites is better protected from the start. It is essentially making the internet a more reliable and polished place by helping creators focus on the big picture while the AI handles the heavy lifting.

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