Articles for people who
ship the stack
Original rewrites on React, Node.js, TypeScript and AI — practical notes from the same engineering practice behind our operator software. Article bodies are in English.
Tagged: Performance
Inside NestJS Interceptors: Fixing a 96% Latency Regression at Scale
Learn how NestJS's AOP execution pipeline and RxJS teardown pitfalls caused a P99 latency spike, and how to build a zero-allocation audit interceptor to fix it.
1483 wordsRead articleTypeScript's Go Compiler and Native Execution: A Migration Guide
Learn how TypeScript's Go-based compiler and Node.js native execution will impact React, Next.js codebases, and what to fix in your tsconfig now.
668 wordsRead articleTypeScript 7's Go Rewrite: What It Means for React Type Safety
Learn how TypeScript 7's Go-based compiler speeds up builds and tightens generic inference, eliminating hidden `any` types in React hooks and JSX.
715 wordsRead articleTuning Turbopack's New Chunking Controls in Next.js 16.3
A practical look at Next.js 16.3's new turbopackChunking config, explaining how maxChunkCountPerGroup and generateComponentChunks affect bundle size and caching.
1450 wordsRead articleReplacing Jest with Node's Native Test Runner in Node 24
A real-world migration shows how Node 24's built-in test runner and native TypeScript support cut CI time while removing four dependencies.
1565 wordsRead articleTypeScript 6's Bridge Role in the Path to a Native TS 7 Compiler
Learn how TypeScript 6 updates default configs, module resolution, and import syntax to prepare codebases for the faster, Go-based TypeScript 7 compiler.
2201 wordsRead article
About these articles
Request a 24h estimate
Need the same stack in a production operator layer? Send the brief — estimate within 24 hours.