- Multi-format document support (Office, PDF, etc.)
- Admin GUI for configuration
- REST API for programmatic access
- SSO integration (OIDC, SAML, SPNEGO, Entra ID)
- i18n support (20+ languages)

## Tech Stack

| Component | Technology |
|-----------|------------|
| Web Framework | LastaFlute (MVC framework) |
| DI Container | Lasta Di |
| Data Access | DBFlute (type-safe ORM for OpenSearch) |

### Essential Info

- **Language**: Java 21+
- **Build**: Maven 3.x
- **License**: Apache 2.0
- **DI**: LastaFlute DI
- **Repo**: https://github.com/codelibs/fess-crawler

### Tech Stack

- **HTTP**: Apache HttpComponents 4.5+ and 5.x (switchable)
- **Extraction**: Apache Tika, POI, PDFBox
- **Testing**: JUnit 4, UTFlute, Mockito, Testcontainers
- **Storage**: In-memory (default), OpenSearch (optional)

### Summary { #summary }

I used to say I didn't like history that much... and look at me now giving "tech history" lessons. 😅

### Résumé { #summary }

Je disais que je n'aimais pas trop l'histoire ... et me voilà maintenant à donner des leçons d'« tech history ». 😅

### Resumo { #summary }

Eu costumava dizer que não gostava tanto de história... e olha eu aqui agora dando aulas de "história tech". 😅

Bu rehberde, FastAPI backend'iniz için bir **TypeScript SDK** üretmeyi öğreneceksiniz.

## Açık Kaynak SDK Üreteçleri { #open-source-sdk-generators }

Esnek bir seçenek olan [OpenAPI Generator](https://openapi-generator.tech/), **birçok programlama dilini** destekler ve OpenAPI spesifikasyonunuzdan SDK üretebilir.

In this guide, you'll learn how to generate a **TypeScript SDK** for your FastAPI backend.

## Open Source SDK Generators { #open-source-sdk-generators }

A versatile option is the [OpenAPI Generator](https://openapi-generator.tech/), which supports **many programming languages** and can generate SDKs from your OpenAPI specification.

## Генератори SDK з відкритим кодом { #open-source-sdk-generators }

Універсальним варіантом є [OpenAPI Generator](https://openapi-generator.tech/), який підтримує **багато мов програмування** та може генерувати SDK з вашої специфікації OpenAPI.

## Генераторы SDK с открытым исходным кодом { #open-source-sdk-generators }

Гибкий вариант — [OpenAPI Generator](https://openapi-generator.tech/), который поддерживает **многие языки программирования** и умеет генерировать SDK из вашей спецификации OpenAPI.

## Open Source SDK-Generatoren { #open-source-sdk-generators }

Eine vielseitige Möglichkeit ist der [OpenAPI Generator](https://openapi-generator.tech/), der **viele Programmiersprachen** unterstützt und SDKs aus Ihrer OpenAPI-Spezifikation generieren kann.