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Exceeds
Jan Smółka

PROFILE

Jan Smółka

Worked on enhancing developer experience in the Cairo ecosystem by implementing literal-level hover functionality in the Cairo Language Server across the software-mansion/cairols and starkware-libs/cairo repositories. Developed new rendering logic and comprehensive tests to display type and value information for numeric, string, and short string literals, streamlining code navigation and reducing lookup time for users. Later, addressed dependency classification in the software-mansion/scarb build system by introducing a CompilationUnitDependency enum in Rust, ensuring accurate differentiation between library and plugin dependencies during build configuration. This targeted fix improved build reliability and metadata generation, supporting safer plugin resolution and future extensibility.

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