https://nestia.io/blog/ Engineering notes, releases, and practical backend workflow articles from Nestia. en Mon, 04 May 2026 14:02:18 GMT https://nestia.io/blog/swagger-automates-frontend-development/ https://nestia.io/blog/swagger-automates-frontend-development/ Wed, 15 Apr 2026 00:00:00 GMT Jeongho Nam Well-designed backend types plus a Nestia-generated SDK give AI enough context, constraints, and simulation hooks to build frontend code reliably. ai opensource typescript nestjs https://nestia.io/blog/new-nestjs-swagger-generator-evolved-than-ever/ https://nestia.io/blog/new-nestjs-swagger-generator-evolved-than-ever/ Wed, 28 Aug 2024 00:00:00 GMT Jeongho Nam Nestia’s upgraded Swagger generator produces cleaner OpenAPI documents directly from rich TypeScript and NestJS metadata. typescript opensource nestjs openapi https://nestia.io/blog/new-swagger-ui-combined-with-cloud-typescript-editor-with-embedded-sdk/ https://nestia.io/blog/new-swagger-ui-combined-with-cloud-typescript-editor-with-embedded-sdk/ Sun, 18 Feb 2024 00:00:00 GMT Jeongho Nam Nestia Editor combines Swagger UI, generated SDKs, and a cloud TypeScript playground for testing OpenAPI APIs with real typed code. swagger typescript opensource openapi https://nestia.io/blog/stop-using-swagger-ui-only-but-go-with-typescript-sdk/ https://nestia.io/blog/stop-using-swagger-ui-only-but-go-with-typescript-sdk/ Sat, 29 Jul 2023 00:00:00 GMT Jeongho Nam For frontend teams, a generated SDK and simulator can replace brittle Swagger UI and MSW workflows with type-safe API integration. typescript opensource frontend nestjs https://nestia.io/blog/nestjs-i-made-backend-server-simulator-without-backend-server/ https://nestia.io/blog/nestjs-i-made-backend-server-simulator-without-backend-server/ Fri, 09 Jun 2023 00:00:00 GMT Jeongho Nam Nestia generates a backend simulator for frontend developers, so typed API flows can be built and tested before the real server is ready. opensource typescript nestjs programming https://nestia.io/blog/nestia-make-nestjs-30x-faster-with-fastify/ https://nestia.io/blog/nestia-make-nestjs-30x-faster-with-fastify/ Mon, 22 May 2023 00:00:00 GMT Jeongho Nam Using Nestia with Fastify can push NestJS throughput dramatically higher by combining faster validation and serialization with a faster HTTP server. typescript nestjs opensource fastify https://nestia.io/blog/nestia-i-made-automatic-e2e-test-functions-generator-for-nestjs/ https://nestia.io/blog/nestia-i-made-automatic-e2e-test-functions-generator-for-nestjs/ Sat, 06 May 2023 00:00:00 GMT Jeongho Nam Nestia can generate end-to-end test functions from your NestJS controllers, turning API types into reusable, type-safe test scaffolding. typescript javascript opensource nestjs https://nestia.io/blog/nestia-boost-up-your-nestjs-server-much-faster-and-easier-maximum-20000x-faster/ https://nestia.io/blog/nestia-boost-up-your-nestjs-server-much-faster-and-easier-maximum-20000x-faster/ Fri, 28 Apr 2023 00:00:00 GMT Jeongho Nam Nestia replaces decorator-heavy NestJS boilerplate with pure TypeScript types, fast validation, fast serialization, and generated SDKs. typescript javascript nestjs opensource