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Robert Jaros

PROFILE

Robert Jaros

Worked on enhancing Kotlin-JS interoperability and web integration within the JetBrains/kotlin-wrappers repository, focusing on safer and more robust event handling and type system improvements. Leveraged Kotlin, TypeScript, and JavaScript interoperability to deliver API cleanups, including renaming and extending unsafeCast functionality for clearer and safer usage. Improved type safety for event handlers and generic event listeners, reducing runtime casting errors and streamlining developer experience. Extended JsNumber with additional formatting methods, broadening number formatting support for downstream consumers. These contributions strengthened the reliability of Kotlin/WasmJs event listeners and expanded the capabilities of Kotlin-JS projects across the broader web development ecosystem.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

5Total
Bugs
0
Commits
5
Features
2
Lines of code
267
Activity Months1

Work History

April 2025

5 Commits • 2 Features

Apr 1, 2025

April 2025: Strengthened Kotlin-JS interop and web integration in kotlin-wrappers for JetBrains. Delivered API cleanups and type-safety improvements across JavaScript interop and event handling, extended number formatting capabilities, and fixed wasmJs listener behavior. These changes reduce runtime casting errors, improve developer experience, and broaden formatting support for downstream Kotlin-JS consumers.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

KotlinTypeScript

Technical Skills

Event HandlingInteroperabilityJavaScript InteroperabilityKotlinKotlin/JSKotlin/WasmJsRefactoringType SystemWeb Development

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

JetBrains/kotlin-wrappers

Apr 2025 Apr 2025
1 Month active

Languages Used

KotlinTypeScript

Technical Skills

Event HandlingInteroperabilityJavaScript InteroperabilityKotlinKotlin/JSKotlin/WasmJs