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Jan Smółka

PROFILE

Jan Smółka

Jakub Smolka enhanced the Cairo Language Server across the software-mansion/cairols and starkware-libs/cairo repositories by implementing literal-level hover functionality, allowing developers to view type and value information for numeric, string, and short string literals directly in the IDE. He designed new rendering logic and comprehensive tests to ensure accurate and reliable hover behavior, leveraging his expertise in Rust, language server protocol, and IDE development. In the software-mansion/scarb repository, Jakub addressed dependency misclassification by introducing a CompilationUnitDependency enum, improving build system reliability and metadata accuracy. His work demonstrated depth in compiler development and a focus on maintainable, developer-centric tooling.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

3Total
Bugs
1
Commits
3
Features
2
Lines of code
795
Activity Months2

Work History

February 2025

1 Commits

Feb 1, 2025

February 2025: Focused maintenance work on ScarB to ensure accurate dependency classification within compilation units. Delivered a targeted bug fix preventing plugin dependencies from being misclassified as library dependencies during build configuration and metadata generation. Introduced a new CompilationUnitDependency enum to cleanly distinguish between library and plugin dependencies, enabling safer builds and more reliable metadata. This reduces packaging errors and improves plugin resolution in downstream projects, while laying groundwork for future dependency handling enhancements and better observability.

November 2024

2 Commits • 2 Features

Nov 1, 2024

Month: 2024-11 — Focused on improving IDE UX by enabling literal-level hovers in the Cairo Language Server across two repositories. Delivered hover functionality that shows type and value for numeric, string, and short string literals, with new rendering logic and comprehensive tests to verify behavior. No major bugs reported this period; feature work reduces lookup time and decision friction for developers. Technologies/skills demonstrated include language-server protocol usage, rendering pipelines for literals, test-driven development, and cross-repo collaboration.

Activity

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Quality Metrics

Correctness86.6%
Maintainability86.6%
Architecture80.0%
Performance73.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

Rust

Technical Skills

Build SystemsCairoCompiler DevelopmentIDE DevelopmentLanguage Server ProtocolRustRust Programming

Repositories Contributed To

3 repos

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

software-mansion/cairols

Nov 2024 Nov 2024
1 Month active

Languages Used

Rust

Technical Skills

CairoLanguage Server ProtocolRust

starkware-libs/cairo

Nov 2024 Nov 2024
1 Month active

Languages Used

Rust

Technical Skills

IDE DevelopmentLanguage Server ProtocolRust Programming

software-mansion/scarb

Feb 2025 Feb 2025
1 Month active

Languages Used

Rust

Technical Skills

Build SystemsCompiler DevelopmentRust

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