jarun/nnn
Nov 2024 – Sep 2025
8 Months active
Languages Used
CMarkdownmanMakeRDEFConfigurationShellYAML
Technical Skills
C ProgrammingCLI DevelopmentDocumentationLicensingTechnical WritingTerminal UI Development
Arun Prakash Jana
PROFILE
Arun Prakash Jana
Arun contributed to the jarun/nnn file manager by delivering user-facing features and reliability improvements across eight months. He enhanced the command-line interface and terminal UI, implementing native command history persistence and refining context indicators to reduce user confusion. Using C and shell scripting, Arun migrated the regex engine to PCRE2 for better performance, modernized CI/CD pipelines with updated toolchains, and introduced robust error handling for system utilities. His work included detailed documentation updates, licensing compliance, and code maintainability improvements. Arun’s approach emphasized small, well-scoped changes, thorough testing, and clear traceability from user issues to code, strengthening long-term project stability.
Overall Statistics
Feature vs Bugs
65%Features
Repository Contributions
21Total
Bugs
6
Commits
21
Features
11
Lines of code
530
Activity Months8
Work History
September 2025
1 Commits
Sep 1, 2025September 2025 monthly summary for jarun/nnn focused on improving archiving workflow reliability. Delivered an enhanced, user-facing error message when the archivemount utility is missing, guiding users to install archivemount and enabling faster troubleshooting for archiving mounts. The change is linked to issue #2063 and implemented in commit b81109d117ebc5c35cdff2229c4feead55d6e832. Impact: reduces support time, improves user onboarding for archiving mounts, and strengthens overall mount reliability. Demonstrated debugging, user experience improvement, and traceability from issue to code.
1 Commits
Sep 1, 2025September 2025 monthly summary for jarun/nnn focused on improving archiving workflow reliability. Delivered an enhanced, user-facing error message when the archivemount utility is missing, guiding users to install archivemount and enabling faster troubleshooting for archiving mounts. The change is linked to issue #2063 and implemented in commit b81109d117ebc5c35cdff2229c4feead55d6e832. Impact: reduces support time, improves user onboarding for archiving mounts, and strengthens overall mount reliability. Demonstrated debugging, user experience improvement, and traceability from issue to code.
September 2025
August 2025
1 Commits • 1 Features
Aug 1, 2025Concise monthly summary for 2025-08 focusing on key accomplishments, major bug fixes, impact, and skills demonstrated.
August 2025
1 Commits • 1 Features
Aug 1, 2025Concise monthly summary for 2025-08 focusing on key accomplishments, major bug fixes, impact, and skills demonstrated.
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025 achieved CI/CD modernization and code quality improvements for jarun/nnn. Upgraded CI base image to Ubuntu 24.04, refreshed GCC/Clang toolchain, and realigned build and lint steps to improve reliability and performance. Added clang-tidy checks to address header include cycles, reducing lint-related issues and improving long-term maintainability.
3 Commits • 1 Features
Jun 1, 2025June 2025 achieved CI/CD modernization and code quality improvements for jarun/nnn. Upgraded CI base image to Ubuntu 24.04, refreshed GCC/Clang toolchain, and realigned build and lint steps to improve reliability and performance. Added clang-tidy checks to address header include cycles, reducing lint-related issues and improving long-term maintainability.
June 2025
May 2025
8 Commits • 4 Features
May 1, 2025May 2025 monthly summary for jarun/nnn. Focused on delivering a robust, usable file-manager experience and strengthening the codebase. Key outcomes include a UI UX refresh for the File Manager, a critical bug fix for the scroll indicator during filtering, a migration to PCRE2 for improved regex performance and reliability, a standardized screen rendering approach via an ONSCREEN macro, and elevated documentation and lint hygiene. These workstream outcomes reduce user friction, improve filtering responsiveness, and improve maintainability and future readiness.
May 2025
8 Commits • 4 Features
May 1, 2025May 2025 monthly summary for jarun/nnn. Focused on delivering a robust, usable file-manager experience and strengthening the codebase. Key outcomes include a UI UX refresh for the File Manager, a critical bug fix for the scroll indicator during filtering, a migration to PCRE2 for improved regex performance and reliability, a standardized screen rendering approach via an ONSCREEN macro, and elevated documentation and lint hygiene. These workstream outcomes reduce user friction, improve filtering responsiveness, and improve maintainability and future readiness.
March 2025
3 Commits • 1 Features
Mar 1, 2025March 2025 (jarun/nnn): Focused on reliability of file-selection workflows and release readiness. Key outcomes include a critical zero-count bug fix for selection-based operations, and structured release engineering support for the upcoming v5.1 Moscow Mule. Additionally, Haiku target alignment was corrected by reverting the Haiku variety to development status to ensure consistent build/release behavior across targets.
3 Commits • 1 Features
Mar 1, 2025March 2025 (jarun/nnn): Focused on reliability of file-selection workflows and release readiness. Key outcomes include a critical zero-count bug fix for selection-based operations, and structured release engineering support for the upcoming v5.1 Moscow Mule. Additionally, Haiku target alignment was corrected by reverting the Haiku variety to development status to ensure consistent build/release behavior across targets.
March 2025
February 2025
2 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for jarun/nnn: Delivered documentation and UI usability enhancements to improve accessibility and user experience. Focused on clarifying command behavior and highlighting the active item to reduce navigation errors. No major bugs fixed in this period; all changes are non-breaking enhancements with tests where applicable.
February 2025
2 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for jarun/nnn: Delivered documentation and UI usability enhancements to improve accessibility and user experience. Focused on clarifying command behavior and highlighting the active item to reduce navigation errors. No major bugs fixed in this period; all changes are non-breaking enhancements with tests where applicable.
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for jarun/nnn focused on documentation presentation and licensing accuracy. Delivered two scoped changes that improve user-facing readability and license compliance, with minimal risk and clear commit history.
2 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for jarun/nnn focused on documentation presentation and licensing accuracy. Delivered two scoped changes that improve user-facing readability and license compliance, with minimal risk and clear commit history.
January 2025
November 2024
1 Commits • 1 Features
Nov 1, 20242024-11: Delivered a user-facing UI improvement in jarun/nnn by modifying the Help output to mark the active context with an asterisk. The change is a minimal, single-line modification that enhances clarity during context switching with low risk and fast review. This aligns with UX goals for the CLI and reduces user confusion.
November 2024
1 Commits • 1 Features
Nov 1, 20242024-11: Delivered a user-facing UI improvement in jarun/nnn by modifying the Help output to mark the active context with an asterisk. The change is a minimal, single-line modification that enhances clarity during context switching with low risk and fast review. This aligns with UX goals for the CLI and reduces user confusion.
Activity
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Quality Metrics
Correctness91.8%
Maintainability91.4%
Architecture86.6%
Performance86.8%
AI Usage21.0%
Skills & Technologies
Programming Languages
CConfigurationMakeMarkdownRDEFShellYAMLman
Technical Skills
Bug FixBuild ConfigurationBuild SystemsC ProgrammingC programmingCI/CDCLI DevelopmentCommand-Line InterfaceCommand-line InterfaceDevOpsDocumentationError HandlingFile I/OFile ManagementLicensing
Repositories Contributed To
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