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Published on 05.11.2025
TLDR: WorkOS explains how to secure Model Context Protocol (MCP) servers using OAuth 2.1 with PKCE, addressing the critical security needs as AI agents gain more system access and capabilities.
Link: A developer's guide to MCP auth
TLDR: Temani Afif demonstrates how CSS Anchor Positioning API eliminates JavaScript complexity in tooltip positioning, automatically handling edge detection and overflow prevention with pure CSS.
Link: Perfectly Pointed Tooltips: A Foundation
TLDR: Ahmad Shadeed explores the field-sizing: content CSS property, which automatically sizes input fields and select elements based on their content, eliminating the need for JavaScript solutions.
Link: Use Cases for Field Sizing
TLDR: Ahmad Alfy argues that URLs are underutilized as state containers in modern web applications, offering shareability, bookmarkability, and browser history management that many state management solutions overlook.
Link: Your URL Is Your State
TLDR: Safari 26.1 introduces relative units support in SVG and numerous improvements to CSS Anchor Positioning, along with accessibility fixes and performance enhancements.
Link: WebKit Features for Safari 26.1
TLDR: Polar Signals provides a deep dive into source map internals, explaining how VLQ encoding and mapping structures bridge the gap between minified production code and original source files.
Link: The Inner Workings of JavaScript Source Maps
TLDR: Rachel Andrew summarizes Chrome 142 and Firefox 144 releases, highlighting same-document view transitions becoming Baseline, new command attributes, and enhanced CSS style queries.
Link: New to the web platform in October
TLDR: Google announces XSLT deprecation and removal from Chrome by November 2026, citing security concerns while providing migration guidance and enterprise transition options.
Link: Removing XSLT for a more secure browser
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