JS 动画慢的真正的原因只有一个：JS 动画跑在 main thread 上，跟应用里的所有其他 JS 抢 CPU。 做前端动画的，几乎都听过这句话："CSS 动画比 JavaScript 快，能用 CSS 就别用 JS。" 但很少有人追问：为什么快？快多少？JS 库有没有办法绕过这个瓶颈？ Josh W. Comeau ...

After ignoring and even undermining the platform for years, Microsoft is racing to improve Windows 11 this year.

Ubiquiti released a new security bulletin detailing fixes for six security issues, including one rated 9.1 (critical) and one scoring a perfect 10.0 on the CVE risk scale. The vulnerabilities ...

训练一个真正会用网页的GUI Agent，最自然的思路通常是： 去真实网站上操作，收集轨迹，再拿来训练。 但有一个卡脖子的问题——真实网站不告诉你答案。 当Agent在真实网页上点击、输入、跳转时，我们往往只能看到页面截图或DOM变化，很难直接知道背后的 ...

Compare top AI app builders for prototyping, mobile apps, internal tools, backend depth, security, pricing, and code ...

Reported over three years ago and allegedly still not properly fixed, the vulnerability enables attacks to execute JavaScript ...

Apple today released a new update for Safari Technology Preview, the experimental browser that was first introduced in March 2016. Apple designed Safari Technology Preview to allow users to test ...

Forbes contributors publish independent expert analyses and insights. Janhoi McGregor (jan-eye) is a reporter who covers technology news. This voice experience is generated by AI. Learn more. This ...

Mark Gatiss plays a Charlie Chaplin-like dictator in a timely Royal Shakespeare Company revival. By Houman Barekat Reviewing from Stratford-upon-Avon, England The German playwright Bertolt Brecht was ...

For the first time, an AI agent doesn't just "use" an app - it builds the app you need on the fly. Marketeam.ai has integrated a sandboxed browser and JavaScript runtime directly into the agent's ...