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React 20 Compiler: Which Hooks It Eliminates, Which It Cannot, and How to Audit Your Codebase Before Upgrading
November 8, 2026
The React Compiler auto-memoizes components and hooks, eliminating most useMemo and useCallback calls. Developers must audit effect dependencies, library compatibility, and exact-identity patterns before migrating.
Claude Code Diff Verification in 2026: How to Make Your Agent Assert Its Own Edits Did Not Break the Build
November 7, 2026
Stop trusting AI edits on faith. Learn how to build post-edit verification hooks that make Claude Code run git diff, tests, and type checks before you ever see the changes, turning agent sessions into self-validating workflows.
TypeScript `const` Enums Are Deprecated: What to Migrate to and Why the Compiler Team Made the Call
November 6, 2026
The TypeScript compiler team deprecated const enums because they break isolated module compilation and cause runtime errors in modern build pipelines. Learn the technical reasons, migration strategies to union types and const objects, and why the deprecation protects codebases from silent failures.
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