Examples
Workshop Repositories
Section titled “Workshop Repositories”Backend examplesbluetape4k-workshopGeneral backend examples for bluetape4k libraries, including Spring, Kotlin patterns, virtual threads, observability, Gatling, and production-style application flows.Exposed JDBC examplesexposed-workshopLearning material for JetBrains Exposed ORM. Covers SQL DSL, DAO, Spring Boot, Ktor, transactions, migrations, repository patterns, and progressive workshop chapters.Exposed R2DBC examplesexposed-r2dbc-workshopReactive and coroutine-oriented Exposed R2DBC examples with H2, PostgreSQL, MySQL, MariaDB, repositories, Spring WebFlux, Gatling, and migration-focused samples.Optimization examplestimefold-workshopTimefold Solver workshop examples for planning, scheduling, and optimization problems. Useful for understanding solver-driven backend workflows.Reference applicationclinic-appointmentA clinic appointment scheduling system built with Kotlin, Spring Boot 4, Exposed ORM, Flyway, Timefold, frontend integration, and realistic application boundaries.
Choose By Interest
Section titled “Choose By Interest”| Interest | Start with | Then compare with |
|---|---|---|
| General backend service shape | bluetape4k-workshop | clinic-appointment |
| Spring Boot service examples | bluetape4k-workshop | exposed-workshop |
| Ktor service examples | exposed-workshop | exposed-r2dbc-workshop |
| Exposed JDBC persistence | exposed-workshop | clinic-appointment |
| Exposed R2DBC and reactive persistence | exposed-r2dbc-workshop | bluetape4k-workshop |
| Scheduling and optimization | timefold-workshop | clinic-appointment |
| Full reference application boundaries | clinic-appointment | bluetape4k-workshop |