在JavaScript前端分析和安全调试中，无限debugger是常见的反调试手段，其本质是利用debugger关键字配合定时器或动态构造函数，让开发者陷入反复暂停的循环。理解这一原理后，可通过停用断点、Hook定时器或本地替换等工程化方法绕过防护。对于需要重点分析的Cookie，先判断其来源，再通过给document ...

昨天在技术群里看到有人问了一个很有意思的问题：为什么明明有IDE调试器，还是有老程序员在新代码里写console.log？底下有人回了一句"caveman debugging"，群里瞬间就懂了，接着就有人追问：这玩意儿到底算不算一种正经调试方法？还是说只是懒得学调试器？

Stack traces ↗︎ help with debugging your code when your application encounters an unhandled exception. Stack traces show you the specific functions that were called, in what order, from which line and ...

When you develop and debug JavaScript web resources that you use as an event handler in a model-driven app, you typically need to make several changes and test how they work. Uploading and publishing ...

When your scripts don't behave as expected, having a solid debugging strategy makes the difference between hours of frustration and quickly finding the root cause. This guide covers everything from ...

Add multiple input and expected output test cases. Run all test cases in batch with pass/fail badges, expected vs. actual output diffs, and aggregate summaries. Persistent: Test cases and execution ...

Build an agent that can browse the web, inspect pages, capture screenshots, and debug frontend issues with Browser Run tools. Instead of a fixed set of browser actions (click, screenshot, navigate), ...

Since I started building sites with Claude Code and Cursor, my production speed has increased significantly. If I provide the ...

Critical RCE flaws, millions of exploit attempts, rogue AI agents, supply chain attacks, leaked keys, and more.

I noticed there were different levels of protection against automated access depending on the site. In this post, I'll list ...

A trash heap called bookmarks that I've neglected for years Hello, this is Yamanaka. Last Sunday night, while I was preparing ...

Chrome 153/154 bring AI-agent JS execution controls, source inspection, and trace recording to DevTools. Full breakdown of ...