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Jacob Bandes-Storch

PROFILE

Jacob Bandes-storch

During May 2025, contributed a new ESLint rule to the eslint/eslint repository that flags unused let and var declarations, aiming to reduce potential programming mistakes by enforcing stricter variable usage. This feature, implemented in JavaScript and TypeScript, enhances code quality by detecting variables that are declared but never assigned a value. The work involved configuring ESLint to recognize and report these cases, supporting broader code quality initiatives within the project. Collaboration with open-source maintainers ensured adherence to project standards, and the contribution demonstrates proficiency in linting, ESLint configuration, and modern JavaScript development practices focused on maintainable, error-resistant codebases.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
427
Activity Months1

Work History

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025: Delivered a new ESLint rule to flag unused let/var declarations (no-unassigned-vars) in eslint/eslint. This feature reduces potential defects by enforcing stricter variable usage and improves code quality across projects. Implemented via commit 7bc6c71ca350fa37531291e1d704be6ed408c5dc (feat: add no-unassigned-vars rule (#19618)).

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

ESLint configurationJavaScript developmentTypeScript developmentlinting

Repositories Contributed To

1 repo

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

eslint/eslint

May 2025 May 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

ESLint configurationJavaScript developmentTypeScript developmentlinting