Third-party cyber evaluations involving OpenAI models
openai.com·14h ago
Web Development
web.dev·Mar 30·5 min read
February 2026 Baseline monthly digest
TL;DR
Baseline is a web platform initiative tracking when web features become interoperable across major browsers. February 2026 saw updates to which features met the interoperability threshold.
✦ Why It Matters
Engineers can confidently adopt newly Baseline-stable features without extensive polyfills or browser detection logic.
Key Takeaways
- Implement the Trusted Types API to secure your web applications.
- Utilize the CSS shape() function for easier complex shape definitions.
- Adopt Zstandard compression to improve data transfer efficiency.
- Leverage new Map methods for better JavaScript data management.
How It Works
The Trusted Types API enforces security by requiring developers to define policies that sanitize data before it can be used in sensitive contexts, such as rendering HTML or executing code. This shifts the responsibility of security checks from manual processes to a platform-enforced mechanism, reducing the risk of XSS vulnerabilities.