Gábor Kötél

Writes about Signals.

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Articles by Gábor Kötél

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Signals Jul 23, 2026

One Validator to Rule Them All — Part 2: Advanced Error Handling with multi-language support.

Recap: Where We Left Off New here? This is Part 2 of a series — Part 1 covers the initial Zod + Angular + NestJS setup this recap builds on. In …

GK Gábor Kötél

Signals Jul 8, 2026

One Validator to Rule Them All

Have you ever worked with a fullstack project with a single source of truth concept? Maintaining the DTOs, mappers, different validations for frontend and backend, handling errors, and keeping …

GK Gábor Kötél