fastrepl/hyprnote
Feb 2026 – Apr 2026
3 Months active
Languages Used
JSONJavaScriptMarkdownRustSwiftTypeScriptYAMLShell
Technical Skills
API developmentCode FormattingConfiguration ManagementJavaScript developmentNodeNode.js
Sungbin Jo
PROFILE
Sungbin Jo
Over three months, contributed to fastrepl/hyprnote by delivering 22 features and resolving 18 bugs, focusing on scalable architecture and robust user experience. Developed a ProseMirror-based rich text editor with markdown import/export and file attachment support, enhancing note-taking and collaboration. Improved calendar integration, session management, and search functionality using TypeScript, Rust, and React, while refactoring core flows for maintainability and testability. Addressed data integrity and permissions handling, streamlined build processes, and upgraded dependencies for stability. The work emphasized modular design, reliable data workflows, and operational hygiene, resulting in a more maintainable, feature-rich, and user-friendly product across platforms.
Overall Statistics
Feature vs Bugs
55%Features
Repository Contributions
53Total
Bugs
18
Commits
53
Features
22
Lines of code
26,798
Activity Months3
Your Network
44 peopleShared Repositories
23
Work History
April 2026
6 Commits • 3 Features
Apr 1, 2026April 2026 monthly summary for fastrepl/hyprnote. Delivered a modern editing experience with a ProseMirror-based rich text editor, improved import/export workflows through markdown parser, and robust file attachment support. Fixed editor focus reliability and upgraded core dependencies to enable richer features and better stability. These efforts unlock richer note-taking, smoother collaboration, and stronger data portability across the product.
6 Commits • 3 Features
Apr 1, 2026April 2026 monthly summary for fastrepl/hyprnote. Delivered a modern editing experience with a ProseMirror-based rich text editor, improved import/export workflows through markdown parser, and robust file attachment support. Fixed editor focus reliability and upgraded core dependencies to enable richer features and better stability. These efforts unlock richer note-taking, smoother collaboration, and stronger data portability across the product.
April 2026
March 2026
23 Commits • 5 Features
Mar 1, 2026March 2026 focused on delivering calendar and integration capabilities, hardening permissions and session reliability, and improving UI/maintenance to boost reliability and user experience for Hyprnote. The month delivered concrete business value through calendar reliability, broader third‑party integrations, robust data handling, and a smoother UX across sessions and settings.
March 2026
23 Commits • 5 Features
Mar 1, 2026March 2026 focused on delivering calendar and integration capabilities, hardening permissions and session reliability, and improving UI/maintenance to boost reliability and user experience for Hyprnote. The month delivered concrete business value through calendar reliability, broader third‑party integrations, robust data handling, and a smoother UX across sessions and settings.
February 2026
24 Commits • 14 Features
Feb 1, 2026February 2026 performance summary for fastrepl/hyprnote. Focused on delivering scalable features, stabilizing core flows, and strengthening data integrity to drive user value and team velocity. Key features delivered: - Refactor: streamline how the sidebar timeline is constructed (commit 11d21b2e7ec92687abf0e72a8e1a4edebc4686f3). Rationale: simplification of UI rendering logic enables faster UI iterations and easier extension of timeline features. - Implement search with Tantivy (commit efbd8463ead768cda4c50d5a66f20951890d0343). Rationale: introduces a scalable, full-text search capability across notes and events, improving content discovery and time-to-information. - Use date-fns/tz instead of a custom tz impl (commit e84734145e6dab3a811fb8302774ff08977d43f3). Rationale: robust timezone handling and fewer edge-case bugs across calendars and events. - Restructure desktop architecture from type-based to feature-based (commit 38e6a78cc4018d4680013afea803ec562402c025). Rationale: modular architecture that accelerates feature delivery and improves testability. - Introduce unified calendar abstraction (commit 2c8eea1648162726acd76caacc2308a68146d013). Rationale: a single calendar model across modules reduces integration risk and enables easier calendar-related work. Major bugs fixed: - Add handler to remove empty session on tab close (commit 0629fd3bfea9ee0bf16e12a1c706b833f1b0fa5b). Outcome: prevents lingering empty sessions and related UX confusion. - Handle regression on @tiptap/markdown v3.18.0 (commit 92afbf330311892bff70b66cee4d1c82d6dcbbfc). Outcome: editor stability after dependency update. - Make opening tabs switch to existing ones if possible (commit ba8f3c9bc806ad3de8ed1381535034d0eb61086c). Outcome: improved tab UX and reduced duplication. - Add missing ignored and is_all_day types to timelineEvents query (commit 8dcaef7f465648421a3cd4e28604ffa779ceb8c6). Outcome: data type correctness and fewer runtime errors. - State transitions in template tab (commit 22f2c033664e1e43277f1958a954c431bc5fb2ea). Outcome: more predictable UI states. - Comprehensively check for empty sessions (commit 8f51c9d73646fb34d02f780da9feec543a0fda48). Outcome: reduces misclassification of empty sessions. Overall impact and accomplishments: - Stabilized core UX and data workflows, enabling faster feature delivery and reducing time-to-resolution for regressions. - Architectural and build improvements heighten maintainability and CI efficiency, supporting longer-term product velocity. - Operational hygiene improvements: Supabase cleanup and project-local configuration reduce external dependencies and improve security. Technologies and skills demonstrated: - TypeScript/frontend patterns and UI/UX refinements; Rust tooling and build optimizations; date-fns/tz for timezone handling; Tantivy-powered search integration; typed Tinybase queries; and collaborative Git workflows with co-authored commits.
24 Commits • 14 Features
Feb 1, 2026February 2026 performance summary for fastrepl/hyprnote. Focused on delivering scalable features, stabilizing core flows, and strengthening data integrity to drive user value and team velocity. Key features delivered: - Refactor: streamline how the sidebar timeline is constructed (commit 11d21b2e7ec92687abf0e72a8e1a4edebc4686f3). Rationale: simplification of UI rendering logic enables faster UI iterations and easier extension of timeline features. - Implement search with Tantivy (commit efbd8463ead768cda4c50d5a66f20951890d0343). Rationale: introduces a scalable, full-text search capability across notes and events, improving content discovery and time-to-information. - Use date-fns/tz instead of a custom tz impl (commit e84734145e6dab3a811fb8302774ff08977d43f3). Rationale: robust timezone handling and fewer edge-case bugs across calendars and events. - Restructure desktop architecture from type-based to feature-based (commit 38e6a78cc4018d4680013afea803ec562402c025). Rationale: modular architecture that accelerates feature delivery and improves testability. - Introduce unified calendar abstraction (commit 2c8eea1648162726acd76caacc2308a68146d013). Rationale: a single calendar model across modules reduces integration risk and enables easier calendar-related work. Major bugs fixed: - Add handler to remove empty session on tab close (commit 0629fd3bfea9ee0bf16e12a1c706b833f1b0fa5b). Outcome: prevents lingering empty sessions and related UX confusion. - Handle regression on @tiptap/markdown v3.18.0 (commit 92afbf330311892bff70b66cee4d1c82d6dcbbfc). Outcome: editor stability after dependency update. - Make opening tabs switch to existing ones if possible (commit ba8f3c9bc806ad3de8ed1381535034d0eb61086c). Outcome: improved tab UX and reduced duplication. - Add missing ignored and is_all_day types to timelineEvents query (commit 8dcaef7f465648421a3cd4e28604ffa779ceb8c6). Outcome: data type correctness and fewer runtime errors. - State transitions in template tab (commit 22f2c033664e1e43277f1958a954c431bc5fb2ea). Outcome: more predictable UI states. - Comprehensively check for empty sessions (commit 8f51c9d73646fb34d02f780da9feec543a0fda48). Outcome: reduces misclassification of empty sessions. Overall impact and accomplishments: - Stabilized core UX and data workflows, enabling faster feature delivery and reducing time-to-resolution for regressions. - Architectural and build improvements heighten maintainability and CI efficiency, supporting longer-term product velocity. - Operational hygiene improvements: Supabase cleanup and project-local configuration reduce external dependencies and improve security. Technologies and skills demonstrated: - TypeScript/frontend patterns and UI/UX refinements; Rust tooling and build optimizations; date-fns/tz for timezone handling; Tantivy-powered search integration; typed Tinybase queries; and collaborative Git workflows with co-authored commits.
February 2026
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Quality Metrics
Correctness90.6%
Maintainability84.4%
Architecture86.0%
Performance83.8%
AI Usage31.0%
Skills & Technologies
Programming Languages
CSSJSONJavaScriptMarkdownRustShellSwiftTypeScriptYAML
Technical Skills
API DevelopmentAPI developmentBackend DevelopmentCI/CDCSSCode FormattingConfiguration ManagementDevOpsFrontend DevelopmentJavaScript developmentMarkdownNodeNode.jsPermission ManagementProseMirror
Repositories Contributed To
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