logseq/logseq
Oct 2024 – Jul 2026
22 Months active
Languages Used
CSSClojureClojureScriptJavaScriptYAMLEDNJSONTypeScript
Technical Skills
Backend DevelopmentCSSClojureClojure DevelopmentClojureScriptDatabase
Tienson Qin
PROFILE
Tienson Qin
Over 22 months, this developer led core engineering for the logseq/logseq repository, building and evolving a robust, cross-platform knowledge management platform. They architected and delivered features spanning real-time collaboration, data synchronization, and mobile-first UX, using ClojureScript, React, and SQLite. Their work included incremental hashing for sync integrity, API modularization, and migration to modern build systems like Vite and Electron. They improved data integrity with EAV-style checksums, streamlined asset and graph workflows, and expanded test automation for CI reliability. Their technical depth is reflected in scalable backend logic, resilient UI/UX, and maintainable code that supports rapid iteration and safe releases.
Overall Statistics
Feature vs Bugs
37%Features
Repository Contributions
3,323Total
Bugs
1,384
Commits
3,323
Features
819
Lines of code
528,183
Activity Months22
Your Network
43 peopleWork History
July 2026
22 Commits • 1 Features
Jul 1, 2026July 2026: Strengthened synchronization reliability and developer tooling for logseq/logseq. Key features and fixes included a comprehensive CLI Sync Stress Testing workflow across multiple clients with resilience hardening and removal of the server sync repair; improvements in asset handling and prefetch with stable incremental checksums; persistence of template/date refs and tag journal refs; restored cached auth tokens and stabilized server graph-id logging; and multiple transactional sync fixes to address timeouts, large batch applies, backup sanitization, ignored temp-ids, and eliminated repeated delete scans. Overall this generated higher data integrity, faster issue detection under load, and improved observability, delivering measurable business value through more reliable sync and clearer UX.
22 Commits • 1 Features
Jul 1, 2026July 2026: Strengthened synchronization reliability and developer tooling for logseq/logseq. Key features and fixes included a comprehensive CLI Sync Stress Testing workflow across multiple clients with resilience hardening and removal of the server sync repair; improvements in asset handling and prefetch with stable incremental checksums; persistence of template/date refs and tag journal refs; restored cached auth tokens and stabilized server graph-id logging; and multiple transactional sync fixes to address timeouts, large batch applies, backup sanitization, ignored temp-ids, and eliminated repeated delete scans. Overall this generated higher data integrity, faster issue detection under load, and improved observability, delivering measurable business value through more reliable sync and clearer UX.
July 2026
June 2026
109 Commits • 14 Features
Jun 1, 2026June 2026 highlights for logseq/logseq: Desktop release reliability was improved via an Electron bump and unsigned desktop build script, enabling faster, cross‑platform distribution. Graph data workflows were modernized with a refactor of EDN import/export and a move to HSX for more reliable rendering. The team shipped targeted stability and quality improvements across sync, UI, and data handling, complemented by expanded test coverage and developer tooling. Overall, these efforts reduce release risk, improve data integrity, and strengthen plugin governance and ecosystem health.
June 2026
109 Commits • 14 Features
Jun 1, 2026June 2026 highlights for logseq/logseq: Desktop release reliability was improved via an Electron bump and unsigned desktop build script, enabling faster, cross‑platform distribution. Graph data workflows were modernized with a refactor of EDN import/export and a move to HSX for more reliable rendering. The team shipped targeted stability and quality improvements across sync, UI, and data handling, complemented by expanded test coverage and developer tooling. Overall, these efforts reduce release risk, improve data integrity, and strengthen plugin governance and ecosystem health.
May 2026
202 Commits • 30 Features
May 1, 2026May 2026 monthly summary for logseq/logseq: Delivered key UX, performance, and stability improvements across core data and sync workflows, with a strong emphasis on reliability, observability, and cross-platform readiness. Business value was realized through improved conflict handling, faster searches, and more predictable synchronization.
202 Commits • 30 Features
May 1, 2026May 2026 monthly summary for logseq/logseq: Delivered key UX, performance, and stability improvements across core data and sync workflows, with a strong emphasis on reliability, observability, and cross-platform readiness. Business value was realized through improved conflict handling, faster searches, and more predictable synchronization.
May 2026
April 2026
154 Commits • 36 Features
Apr 1, 2026April 2026 monthly summary for logseq/logseq focusing on data integrity, synchronization reliability, performance, and maintainability. Delivered features to strengthen client/server consistency, simplified the data model, expanded test coverage, and advanced tooling and builds. The month closed with meaningful business value through improved sync reliability, faster state verification, and clearer upgrade/migration paths for client ops. Key features delivered: - Incremental hashing groundwork and transition to EAV-style incremental hashing to enable efficient state verification and faster sync cycles. - Add block/order to checksum computation to improve data integrity checks across blocks and operations. - Migrate client ops storage to sqlite with ADRs, enabling offline-first sync and easier maintenance of historical operations. - Sync core enhancements including tx-id acknowledgment tracking and pull/upload deduplication for improved consistency and rebases. - Remove vector embeddings to simplify the data model and reduce runtime overhead. Major bugs fixed: - Undo path: fix undo when retracting property history blocks for reliable reversions. - Checksum and sync robustness: address checksum mismatch warnings, fix empty target block checksum and improve incremental checksum stability, and ensure retractEntity normalization runs last. - Undo/redo stability for local graphs to ensure consistent replay. - Normalize and stabilize TX-reject payload shapes and related DB-sync flows for better resilience. - Lint/test stability and e2e test reliability improvements across tooling and tests. Overall impact and accomplishments: - Strengthened end-to-end data integrity and synchronization reliability, reducing edge-case failures during rebases and replays. - Improved performance in core data handling, views rendering, and large-graph operations, delivering faster, more predictable user experiences. - Clearer ownership of client state through sqlite-backed ops and ADRs, setting the groundwork for offline-first workflows and easier future migrations. - Enhanced developer tooling, tests, and build pipelines to accelerate iteration and reduce regression risk. Technologies/skills demonstrated: - Incremental and EAV-style hashing, checksum algorithms, and integrity verification. - SQLite integration and ADR-based data model evolution for client operations. - Synchronization core improvements (tx-id tracking, deduplication, rebases) and robust error handling in batch/db-sync paths. - Performance optimizations (view data handling, delay of linked refs, top-down rendering strategies) and build tooling upgrades (Vite, Java version bump, minification). - Test automation and tooling enhancements, including offline scenario tests and extended test suites for publish and sync flows.
April 2026
154 Commits • 36 Features
Apr 1, 2026April 2026 monthly summary for logseq/logseq focusing on data integrity, synchronization reliability, performance, and maintainability. Delivered features to strengthen client/server consistency, simplified the data model, expanded test coverage, and advanced tooling and builds. The month closed with meaningful business value through improved sync reliability, faster state verification, and clearer upgrade/migration paths for client ops. Key features delivered: - Incremental hashing groundwork and transition to EAV-style incremental hashing to enable efficient state verification and faster sync cycles. - Add block/order to checksum computation to improve data integrity checks across blocks and operations. - Migrate client ops storage to sqlite with ADRs, enabling offline-first sync and easier maintenance of historical operations. - Sync core enhancements including tx-id acknowledgment tracking and pull/upload deduplication for improved consistency and rebases. - Remove vector embeddings to simplify the data model and reduce runtime overhead. Major bugs fixed: - Undo path: fix undo when retracting property history blocks for reliable reversions. - Checksum and sync robustness: address checksum mismatch warnings, fix empty target block checksum and improve incremental checksum stability, and ensure retractEntity normalization runs last. - Undo/redo stability for local graphs to ensure consistent replay. - Normalize and stabilize TX-reject payload shapes and related DB-sync flows for better resilience. - Lint/test stability and e2e test reliability improvements across tooling and tests. Overall impact and accomplishments: - Strengthened end-to-end data integrity and synchronization reliability, reducing edge-case failures during rebases and replays. - Improved performance in core data handling, views rendering, and large-graph operations, delivering faster, more predictable user experiences. - Clearer ownership of client state through sqlite-backed ops and ADRs, setting the groundwork for offline-first workflows and easier future migrations. - Enhanced developer tooling, tests, and build pipelines to accelerate iteration and reduce regression risk. Technologies/skills demonstrated: - Incremental and EAV-style hashing, checksum algorithms, and integrity verification. - SQLite integration and ADR-based data model evolution for client operations. - Synchronization core improvements (tx-id tracking, deduplication, rebases) and robust error handling in batch/db-sync paths. - Performance optimizations (view data handling, delay of linked refs, top-down rendering strategies) and build tooling upgrades (Vite, Java version bump, minification). - Test automation and tooling enhancements, including offline scenario tests and extended test suites for publish and sync flows.
March 2026
60 Commits • 19 Features
Mar 1, 2026March 2026 monthly summary for logseq/logseq: Delivered security, reliability, and scalability improvements that drive business value through faster syncs, more robust CI, and richer observability. Highlights include stabilizing the CI/test workflow and addressing unfinished tests to reduce release risk; upgrading secure communications via a team-managed certificate and speeding connections with token caching; accelerating the first-sync experience by caching user keys. Observability and performance were enhanced with startup timing logs, non-blocking index builds, and memory-conscious large-graph generation. Protocol and data improvements include adding D1 table indexes and a refactor of graph download to leverage r2 snapshots, complemented by copy/export enhancements to include only open blocks. Expanded test coverage with simulation tests (cut/paste, open blocks, undo/redo) and code quality work (lint fixes, removal of unused code, dependency bumps) to reduce stability risks. Note: client hello with since field was introduced and later reverted to address regression.
60 Commits • 19 Features
Mar 1, 2026March 2026 monthly summary for logseq/logseq: Delivered security, reliability, and scalability improvements that drive business value through faster syncs, more robust CI, and richer observability. Highlights include stabilizing the CI/test workflow and addressing unfinished tests to reduce release risk; upgrading secure communications via a team-managed certificate and speeding connections with token caching; accelerating the first-sync experience by caching user keys. Observability and performance were enhanced with startup timing logs, non-blocking index builds, and memory-conscious large-graph generation. Protocol and data improvements include adding D1 table indexes and a refactor of graph download to leverage r2 snapshots, complemented by copy/export enhancements to include only open blocks. Expanded test coverage with simulation tests (cut/paste, open blocks, undo/redo) and code quality work (lint fixes, removal of unused code, dependency bumps) to reduce stability risks. Note: client hello with since field was introduced and later reverted to address regression.
March 2026
February 2026
85 Commits • 22 Features
Feb 1, 2026February 2026 (logseq/logseq) performance and stability focused month. Delivered strong improvements to import/export workflows, asset handling, and collaboration features, driving faster onboarding, reduced operational risk, and smoother user experiences. Highlights include Zip Import stability and a UX-friendly ZIP export progress bar; Asset handling enhancements with parallel uploads and reliability fixes; Reactions feature with a migration and improved presence/emoji sync; Graph export/download enhancements with gzip compression and large-graph handling plus sync stability; and enhancements to observability, security posture, and CI stability (Sentry integration, RSA key readiness for new users, and db-sync CI improvements).
February 2026
85 Commits • 22 Features
Feb 1, 2026February 2026 (logseq/logseq) performance and stability focused month. Delivered strong improvements to import/export workflows, asset handling, and collaboration features, driving faster onboarding, reduced operational risk, and smoother user experiences. Highlights include Zip Import stability and a UX-friendly ZIP export progress bar; Asset handling enhancements with parallel uploads and reliability fixes; Reactions feature with a migration and improved presence/emoji sync; Graph export/download enhancements with gzip compression and large-graph handling plus sync stability; and enhancements to observability, security posture, and CI stability (Sentry integration, RSA key readiness for new users, and db-sync CI improvements).
January 2026
255 Commits • 82 Features
Jan 1, 2026January 2026 performance summary for logseq/logseq: Delivered core collaboration and data-sync capabilities, stabilized CI/tests, and migrated graph metadata/storage to Cloudflare services. Emphasis on reliable cross-node syncing, safer graph identity, API enhancements, and UX/throughput improvements that unlock multi-user workflows and faster iteration cycles.
255 Commits • 82 Features
Jan 1, 2026January 2026 performance summary for logseq/logseq: Delivered core collaboration and data-sync capabilities, stabilized CI/tests, and migrated graph metadata/storage to Cloudflare services. Emphasis on reliable cross-node syncing, safer graph identity, API enhancements, and UX/throughput improvements that unlock multi-user workflows and faster iteration cycles.
January 2026
December 2025
267 Commits • 78 Features
Dec 1, 2025December 2025 monthly summary for logseq/logseq focusing on delivering business value through stability, UX enhancements, and architectural improvements. Key features delivered include YouTube integration stability fixes, mobile UI/UX improvements, and remote/shared graphs UX enhancements. Major bugs fixed improved capture reliability, theming consistency, and mobile editor stability. The month also saw UI/UX improvements for graph management, encryption indicators in graph lists, and mobile navigation refinements, contributing to faster onboarding and increased user productivity. Demonstrated strong competency in mobile-first design, CLJS/Shadow-CLJS tooling and performance-oriented refactors, with ongoing improvements to CI tooling and code quality.
December 2025
267 Commits • 78 Features
Dec 1, 2025December 2025 monthly summary for logseq/logseq focusing on delivering business value through stability, UX enhancements, and architectural improvements. Key features delivered include YouTube integration stability fixes, mobile UI/UX improvements, and remote/shared graphs UX enhancements. Major bugs fixed improved capture reliability, theming consistency, and mobile editor stability. The month also saw UI/UX improvements for graph management, encryption indicators in graph lists, and mobile navigation refinements, contributing to faster onboarding and increased user productivity. Demonstrated strong competency in mobile-first design, CLJS/Shadow-CLJS tooling and performance-oriented refactors, with ongoing improvements to CI tooling and code quality.
November 2025
205 Commits • 43 Features
Nov 1, 2025November 2025 focused on stabilizing core data and UX surfaces while expanding test coverage and CI guards to empower safe, scalable releases. Key features and fixes addressed data integrity, cross-platform UX, and performance, delivering safer queries, more reliable Library operations, and stronger governance around deployments.
205 Commits • 43 Features
Nov 1, 2025November 2025 focused on stabilizing core data and UX surfaces while expanding test coverage and CI guards to empower safe, scalable releases. Key features and fixes addressed data integrity, cross-platform UX, and performance, delivering safer queries, more reliable Library operations, and stronger governance around deployments.
November 2025
October 2025
73 Commits • 23 Features
Oct 1, 2025Monthly summary for 2025-10: This month, the team accelerated platform modernization and reliability by delivering a targeted API architecture refactor, expanding DB graph APIs, and improving transactional safety. We also strengthened tagging and property handling, increased test coverage with end-to-end tests, and delivered performance and UX improvements, including paste blocks optimization and better mobile stability. These changes deliver faster development cycles, safer data operations, and stronger plugin interoperability, driving business value through more robust, extensible, and reliable software.
October 2025
73 Commits • 23 Features
Oct 1, 2025Monthly summary for 2025-10: This month, the team accelerated platform modernization and reliability by delivering a targeted API architecture refactor, expanding DB graph APIs, and improving transactional safety. We also strengthened tagging and property handling, increased test coverage with end-to-end tests, and delivered performance and UX improvements, including paste blocks optimization and better mobile stability. These changes deliver faster development cycles, safer data operations, and stronger plugin interoperability, driving business value through more robust, extensible, and reliable software.
September 2025
173 Commits • 45 Features
Sep 1, 2025September 2025 performance summary for logseq/logseq: Delivered substantial build, performance, and UX improvements, along with targeted bug fixes and architectural refactors that reduce risk and improve release reliability. The work emphasizes business value through smaller production bundles, faster startup, more stable releases, and enhanced mobile UX.
173 Commits • 45 Features
Sep 1, 2025September 2025 performance summary for logseq/logseq: Delivered substantial build, performance, and UX improvements, along with targeted bug fixes and architectural refactors that reduce risk and improve release reliability. The work emphasizes business value through smaller production bundles, faster startup, more stable releases, and enhanced mobile UX.
September 2025
August 2025
147 Commits • 26 Features
Aug 1, 2025Monthly summary for 2025-08: This month delivered a set of high-value features, critical bug fixes, and stability improvements across Logseq, with a strong emphasis on mobile UX, performance, and maintainability. The work completed expanded capabilities for Page/Block workflows, improved data layer reliability, and strengthened platform-wide consistency.
August 2025
147 Commits • 26 Features
Aug 1, 2025Monthly summary for 2025-08: This month delivered a set of high-value features, critical bug fixes, and stability improvements across Logseq, with a strong emphasis on mobile UX, performance, and maintainability. The work completed expanded capabilities for Page/Block workflows, improved data layer reliability, and strengthened platform-wide consistency.
July 2025
182 Commits • 33 Features
Jul 1, 2025July 2025: Mobile stability and UX improvements, platform modernization, and search performance uplift across logseq/logseq. Deliverables include migrating from Capacitor to the Mobile framework, performance boosts for linked references and block virtualization, semantic and hybrid search enhancements with embedding indexing, and a cross‑platform Quick Add rollout. Release processes were hardened with CI/build upgrades and iOS workflow stabilization, complemented by UI/perceived performance improvements (skeleton loading and download status).
182 Commits • 33 Features
Jul 1, 2025July 2025: Mobile stability and UX improvements, platform modernization, and search performance uplift across logseq/logseq. Deliverables include migrating from Capacitor to the Mobile framework, performance boosts for linked references and block virtualization, semantic and hybrid search enhancements with embedding indexing, and a cross‑platform Quick Add rollout. Release processes were hardened with CI/build upgrades and iOS workflow stabilization, complemented by UI/perceived performance improvements (skeleton loading and download status).
July 2025
June 2025
229 Commits • 58 Features
Jun 1, 2025June 2025 monthly summary for logseq/logseq focusing on delivering robust UX, performance improvements, and data integrity across core workflows. Key outcomes include validation enhancements, navigation UX overhaul, cross-tab sharing improvements, Library/tagging quality gains, and performance/rendering optimizations. Notable bug fixes addressed editor interaction stability, modal behavior, and table rendering reliability.
June 2025
229 Commits • 58 Features
Jun 1, 2025June 2025 monthly summary for logseq/logseq focusing on delivering robust UX, performance improvements, and data integrity across core workflows. Key outcomes include validation enhancements, navigation UX overhaul, cross-tab sharing improvements, Library/tagging quality gains, and performance/rendering optimizations. Notable bug fixes addressed editor interaction stability, modal behavior, and table rendering reliability.
May 2025
292 Commits • 85 Features
May 1, 2025May 2025 delivered a blend of user-experience improvements, data integrity fixes, and scalable testing/CI improvements across logseq/logseq. The work emphasized business value and reliability, while enhancing developer velocity through targeted UI polish and robust automation.
292 Commits • 85 Features
May 1, 2025May 2025 delivered a blend of user-experience improvements, data integrity fixes, and scalable testing/CI improvements across logseq/logseq. The work emphasized business value and reliability, while enhancing developer velocity through targeted UI polish and robust automation.
May 2025
April 2025
246 Commits • 54 Features
Apr 1, 2025April 2025 highlights for logseq/logseq: Delivered meaningful UX and performance improvements, stabilized core data and rendering paths, and advanced developer productivity through architecture cleanups and broader test coverage. The month focused on delivering concrete features with clear business value while fixing critical rendering and data-loading bugs that impacted reliability and user satisfaction.
April 2025
246 Commits • 54 Features
Apr 1, 2025April 2025 highlights for logseq/logseq: Delivered meaningful UX and performance improvements, stabilized core data and rendering paths, and advanced developer productivity through architecture cleanups and broader test coverage. The month focused on delivering concrete features with clear business value while fixing critical rendering and data-loading bugs that impacted reliability and user satisfaction.
March 2025
159 Commits • 45 Features
Mar 1, 2025March 2025 monthly summary focusing on template system foundation, performance improvements, and UX enhancements. Highlights include Template class and /template command, auto-apply templates on tagging, stability fixes for template blocks and references, startup/page-load optimizations with unified data loading, LRU cache, and worker-side data filtering; UI skeleton loading and UX transitions; and CI/tooling improvements. These efforts reduce manual templating toil, improve data reliability, and boost performance for large workspaces.
159 Commits • 45 Features
Mar 1, 2025March 2025 monthly summary focusing on template system foundation, performance improvements, and UX enhancements. Highlights include Template class and /template command, auto-apply templates on tagging, stability fixes for template blocks and references, startup/page-load optimizations with unified data loading, LRU cache, and worker-side data filtering; UI skeleton loading and UX transitions; and CI/tooling improvements. These efforts reduce manual templating toil, improve data reliability, and boost performance for large workspaces.
March 2025
February 2025
73 Commits • 20 Features
Feb 1, 2025February 2025 — logseq/logseq: Delivered key features, stability fixes, and performance improvements that directly impact search accuracy, data exploration, and user experience. Focused on robust filtering, consistent view navigation, and UI rendering smoothness, driving business value by enabling faster workflows and safer migrations.
February 2025
73 Commits • 20 Features
Feb 1, 2025February 2025 — logseq/logseq: Delivered key features, stability fixes, and performance improvements that directly impact search accuracy, data exploration, and user experience. Focused on robust filtering, consistent view navigation, and UI rendering smoothness, driving business value by enabling faster workflows and safer migrations.
January 2025
58 Commits • 14 Features
Jan 1, 2025January 2025 (logseq/logseq) delivered a robust set of stability, UX, and feature improvements, with a strong emphasis on data integrity, UI accuracy across date/time handling, and performance/quality enhancements. The month combined targeted migrations fixes, UI/date-time handling refinements, and new time-tracking capabilities, while also stabilizing migration-related edge cases, graph rendering, and test reliability. Public business value accrued from reduced migration risk, clearer time-tracking analytics, and faster, more predictable UI for deadlines and scheduling.
58 Commits • 14 Features
Jan 1, 2025January 2025 (logseq/logseq) delivered a robust set of stability, UX, and feature improvements, with a strong emphasis on data integrity, UI accuracy across date/time handling, and performance/quality enhancements. The month combined targeted migrations fixes, UI/date-time handling refinements, and new time-tracking capabilities, while also stabilizing migration-related edge cases, graph rendering, and test reliability. Public business value accrued from reduced migration risk, clearer time-tracking analytics, and faster, more predictable UI for deadlines and scheduling.
January 2025
December 2024
184 Commits • 52 Features
Dec 1, 2024Monthly summary for 2024-12: Key features delivered: - Block typing system overhaul: Introduced :block/tags to represent block types and migrated representations from :block/type, enabling richer metadata and paving the way for improved tagging and querying. Commits: 9e10dc17377fae11184770f390f9dd2c0b28f57b; c5fa699db068654fb51482f801f2491baac7ca6c. - Cross-platform login support: Enabled login on non-web platforms, expanding accessibility and onboarding across devices. Commit: 30e17e8f6e431d9d73b02e51ba305cfaae809a97. - Team group check: Added team group check to strengthen access control and permissions. Commit: 60b723a9754b6802cfade4239abe215a9791bbb1. - Highlight recent blocks: Implemented highlighting of recently viewed blocks with a close button to exit highlight mode, improving navigation and user focus. Commits: 8b8fd8712c94a1fb44f2b5809a63c3456842fd97; 82ea47382e763b7412deef3db9ae07fbbd80d9dd. - Show title without tags: Improve readability by showing title without tags when a property specifies tags. Commit: 41bf1cf5b57e3cd504878b065fca6dcde774a24f. - Database performance and migration work: Enabled Write-Ahead Logging across all SQLite databases (including search) for better concurrency; ongoing schema migration with validation improvements to reduce upgrade risk. Commits: 808e5b49e5ffb6bcc68422308c4b9e1349001709; c428b87dce9e19c971dc1107ff65c26d5aaf94f3; 4e9d071fa00ae3ef2123260e864a871abc2371af. - Tagging and properties feature: Added capability to use tags as properties, expanding modeling capabilities. Commit: 93ae0047bef5ad6c51e8049d73cfc2ff5a80bc9d. - UI enhancements and usability: Polished collaboration button, added shadcn tabs, reorganized nodes into tabs, and improved layout spacing for cleaner UI. Commits: 8714df3d8ca00fc384155161cdc3e9328f44fdf2; b5b7c36a8f1faf3e30c1dc0003e23c3ae9d60dd1; cb01d6363b8327b35e90bee8786ee916a7d8f534. Major bugs fixed: - Lint fixes across the codebase, improving code quality and CI reliability. Commits: various lint fixes across the batch. - Stability and correctness of tests and E2E: Stabilized tests, added test coverage, and adjusted test configurations to reduce flakiness. Commits include: fix: tests; fix: exporter whiteboards tests; disable diacritics and related tests during CI tuning. - Graph parser and related test failures addressed to ensure more deterministic builds. Commit: fix: graph parser tests. - MacOS CI stability on x64: Resolved MacOS CI issues for x64 builds to improve pipeline reliability. Commit: fix: MacOS CI for x64. - Undo/Redo robustness: Fixed inability to undo/redo for deleted blocks and ensured RTC operations do not trigger unintended command runs. Commits: fix: can't undo/redo deleted blocks; fix: skip running commands when undo/redo; fix: don’t run commands for rtc transaction. - Root tag page crash and related tag handling fixes: Stabilized root tag page and improved internal tag handling to avoid conflicts. Commits: fix: root tag page crash; fix: don't overwrite internal tags when importing md files; fix: importing tags that have the same names as internal tags. Overall impact and accomplishments: The December 2024 sprint delivered a stronger, more scalable foundation for Logseq with a focus on data integrity, cross-platform parity, and a better user experience. Key architectural advances (block typing overhaul and WAL-enabled databases) reduce technical debt and increase performance and reliability for users with large graphs. UX improvements (highlighted blocks, tabbed UI, and title/tag readability) boost discoverability and collaboration, directly impacting onboarding speed and daily workflows. A broad set of stability improvements—lint, tests, CI, and test configurations—reduces risk in production releases and accelerates developer velocity. Ongoing schema migrations and validation work mitigate upgrade risks while enabling more flexible data modeling going forward. Technologies/skills demonstrated: - Advanced data modeling and schema evolution (block typing overhaul, schema migration, validate fixes). - Database performance and reliability (WAL enablement, migration order, and transaction correctness). - Cross-platform engineering (login on non-web platforms, Electron tooling upgrades). - UX and frontend craftsmanship (UI tabs, spacing, highlight UI, tag readability). - Testing, CI reliability, and observability (lint, E2E/test stabilization, Sentry instrumentation groundwork). - Graph datoms import/export and tagging capabilities enhancement.
December 2024
184 Commits • 52 Features
Dec 1, 2024Monthly summary for 2024-12: Key features delivered: - Block typing system overhaul: Introduced :block/tags to represent block types and migrated representations from :block/type, enabling richer metadata and paving the way for improved tagging and querying. Commits: 9e10dc17377fae11184770f390f9dd2c0b28f57b; c5fa699db068654fb51482f801f2491baac7ca6c. - Cross-platform login support: Enabled login on non-web platforms, expanding accessibility and onboarding across devices. Commit: 30e17e8f6e431d9d73b02e51ba305cfaae809a97. - Team group check: Added team group check to strengthen access control and permissions. Commit: 60b723a9754b6802cfade4239abe215a9791bbb1. - Highlight recent blocks: Implemented highlighting of recently viewed blocks with a close button to exit highlight mode, improving navigation and user focus. Commits: 8b8fd8712c94a1fb44f2b5809a63c3456842fd97; 82ea47382e763b7412deef3db9ae07fbbd80d9dd. - Show title without tags: Improve readability by showing title without tags when a property specifies tags. Commit: 41bf1cf5b57e3cd504878b065fca6dcde774a24f. - Database performance and migration work: Enabled Write-Ahead Logging across all SQLite databases (including search) for better concurrency; ongoing schema migration with validation improvements to reduce upgrade risk. Commits: 808e5b49e5ffb6bcc68422308c4b9e1349001709; c428b87dce9e19c971dc1107ff65c26d5aaf94f3; 4e9d071fa00ae3ef2123260e864a871abc2371af. - Tagging and properties feature: Added capability to use tags as properties, expanding modeling capabilities. Commit: 93ae0047bef5ad6c51e8049d73cfc2ff5a80bc9d. - UI enhancements and usability: Polished collaboration button, added shadcn tabs, reorganized nodes into tabs, and improved layout spacing for cleaner UI. Commits: 8714df3d8ca00fc384155161cdc3e9328f44fdf2; b5b7c36a8f1faf3e30c1dc0003e23c3ae9d60dd1; cb01d6363b8327b35e90bee8786ee916a7d8f534. Major bugs fixed: - Lint fixes across the codebase, improving code quality and CI reliability. Commits: various lint fixes across the batch. - Stability and correctness of tests and E2E: Stabilized tests, added test coverage, and adjusted test configurations to reduce flakiness. Commits include: fix: tests; fix: exporter whiteboards tests; disable diacritics and related tests during CI tuning. - Graph parser and related test failures addressed to ensure more deterministic builds. Commit: fix: graph parser tests. - MacOS CI stability on x64: Resolved MacOS CI issues for x64 builds to improve pipeline reliability. Commit: fix: MacOS CI for x64. - Undo/Redo robustness: Fixed inability to undo/redo for deleted blocks and ensured RTC operations do not trigger unintended command runs. Commits: fix: can't undo/redo deleted blocks; fix: skip running commands when undo/redo; fix: don’t run commands for rtc transaction. - Root tag page crash and related tag handling fixes: Stabilized root tag page and improved internal tag handling to avoid conflicts. Commits: fix: root tag page crash; fix: don't overwrite internal tags when importing md files; fix: importing tags that have the same names as internal tags. Overall impact and accomplishments: The December 2024 sprint delivered a stronger, more scalable foundation for Logseq with a focus on data integrity, cross-platform parity, and a better user experience. Key architectural advances (block typing overhaul and WAL-enabled databases) reduce technical debt and increase performance and reliability for users with large graphs. UX improvements (highlighted blocks, tabbed UI, and title/tag readability) boost discoverability and collaboration, directly impacting onboarding speed and daily workflows. A broad set of stability improvements—lint, tests, CI, and test configurations—reduces risk in production releases and accelerates developer velocity. Ongoing schema migrations and validation work mitigate upgrade risks while enabling more flexible data modeling going forward. Technologies/skills demonstrated: - Advanced data modeling and schema evolution (block typing overhaul, schema migration, validate fixes). - Database performance and reliability (WAL enablement, migration order, and transaction correctness). - Cross-platform engineering (login on non-web platforms, Electron tooling upgrades). - UX and frontend craftsmanship (UI tabs, spacing, highlight UI, tag readability). - Testing, CI reliability, and observability (lint, E2E/test stabilization, Sentry instrumentation groundwork). - Graph datoms import/export and tagging capabilities enhancement.
November 2024
130 Commits • 36 Features
Nov 1, 2024November 2024 (2024-11) — Logseq/logseq: Focused on stabilizing the codebase, improving test reliability, and delivering targeted user-facing improvements. Highlights include significant test-suite stabilization (fixes to query DSL tests, graph parser tests, and general test suite reliability), multiple data/query reliability fixes, and a set of UX and performance enhancements that reduce friction and improve productivity. The work also advances asset management and developer experience through API enhancements and CI improvements.
130 Commits • 36 Features
Nov 1, 2024November 2024 (2024-11) — Logseq/logseq: Focused on stabilizing the codebase, improving test reliability, and delivering targeted user-facing improvements. Highlights include significant test-suite stabilization (fixes to query DSL tests, graph parser tests, and general test suite reliability), multiple data/query reliability fixes, and a set of UX and performance enhancements that reduce friction and improve productivity. The work also advances asset management and developer experience through API enhancements and CI improvements.
November 2024
October 2024
18 Commits • 3 Features
Oct 1, 2024October 2024 monthly summary for logseq/logseq focusing on business value and technical achievements. Delivered and stabilized core UX interactions, data loading, and query systems, while progressively improving UI robustness and maintainability across feature work, bug fixes, and testing enhancements. Key features delivered: - Block reference inline alias rendering: introduced inline-text aliases for node references and EDN representations to improve readability and editing workflows. - Query Builder UX enhancement: displayed the query builder UI when a query title is empty to speed up query creation and editing. - Flashcards UI width improvement: made the flashcards dialog responsive with a max width of 980px and a cap at 85% of viewport width for better usability. Major bugs fixed: - Keyboard navigation and scrolling reliability: fixed CMD+(Shift)K and Cmd+K navigation in virtualized lists and gallery views; ensured correct anchor scrolling when a page is current and cleared scroll state on unmount to prevent memory leaks. - Publishing app data loading and export enhancements: improved initial data loading, refined task property mappings, and updated exports to include source maps; enhanced repository configuration and data loading in publishing/worker modules. - Graph/tag query accuracy and node creation: ensured proper handling of entity IDs for block tags and differentiated page vs graph tag queries to prevent node creation errors. - Table and UI interaction robustness: addressed multiple UI/table issues including hidden column behavior, deleted blocks in tables, header text overflow, and maintaining block selection after insert/indent; improved context menu behavior and page clickability. - Query results stability after DSL changes: added did-update lifecycle to reinitialize query results when DSL queries change to ensure results refresh. - Code quality and tests: refactored linting-related code and event handling to improve maintainability; refactored database dependency tests and added helpers to filter built-in properties during assertions. Overall impact and accomplishments: - Strengthened core product reliability and user productivity through targeted fixes to navigation, data loading, and table/UX behavior. - Improved data fidelity and exportability with source maps and refined mappings, supporting smoother deployment and data analysis workflows. - Enhanced user experience for queries and editing with proactive UI improvements and lifecycle handling. - Reduced debt and improved maintainability through code quality improvements and better test coverage. Technologies/skills demonstrated: - React/TypeScript UI fixes, virtualized lists, and anchor-based scrolling - Graph and DSL query handling, entity ID management, and lifecycle patterns - Data loading pipelines, export workflows, and source map inclusion - Linting, test suite organization, and test assertion helpers - UI/UX responsiveness and accessibility considerations
October 2024
18 Commits • 3 Features
Oct 1, 2024October 2024 monthly summary for logseq/logseq focusing on business value and technical achievements. Delivered and stabilized core UX interactions, data loading, and query systems, while progressively improving UI robustness and maintainability across feature work, bug fixes, and testing enhancements. Key features delivered: - Block reference inline alias rendering: introduced inline-text aliases for node references and EDN representations to improve readability and editing workflows. - Query Builder UX enhancement: displayed the query builder UI when a query title is empty to speed up query creation and editing. - Flashcards UI width improvement: made the flashcards dialog responsive with a max width of 980px and a cap at 85% of viewport width for better usability. Major bugs fixed: - Keyboard navigation and scrolling reliability: fixed CMD+(Shift)K and Cmd+K navigation in virtualized lists and gallery views; ensured correct anchor scrolling when a page is current and cleared scroll state on unmount to prevent memory leaks. - Publishing app data loading and export enhancements: improved initial data loading, refined task property mappings, and updated exports to include source maps; enhanced repository configuration and data loading in publishing/worker modules. - Graph/tag query accuracy and node creation: ensured proper handling of entity IDs for block tags and differentiated page vs graph tag queries to prevent node creation errors. - Table and UI interaction robustness: addressed multiple UI/table issues including hidden column behavior, deleted blocks in tables, header text overflow, and maintaining block selection after insert/indent; improved context menu behavior and page clickability. - Query results stability after DSL changes: added did-update lifecycle to reinitialize query results when DSL queries change to ensure results refresh. - Code quality and tests: refactored linting-related code and event handling to improve maintainability; refactored database dependency tests and added helpers to filter built-in properties during assertions. Overall impact and accomplishments: - Strengthened core product reliability and user productivity through targeted fixes to navigation, data loading, and table/UX behavior. - Improved data fidelity and exportability with source maps and refined mappings, supporting smoother deployment and data analysis workflows. - Enhanced user experience for queries and editing with proactive UI improvements and lifecycle handling. - Reduced debt and improved maintainability through code quality improvements and better test coverage. Technologies/skills demonstrated: - React/TypeScript UI fixes, virtualized lists, and anchor-based scrolling - Graph and DSL query handling, entity ID management, and lifecycle patterns - Data loading pipelines, export workflows, and source map inclusion - Linting, test suite organization, and test assertion helpers - UI/UX responsiveness and accessibility considerations
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Quality Metrics
Correctness87.2%
Maintainability84.4%
Architecture80.8%
Performance80.6%
AI Usage24.6%
Skills & Technologies
Programming Languages
BashBatchfileCC++CSSClojureClojureScriptEDNEmacs LispGit
Technical Skills
AI IntegrationAPI DesignAPI DevelopmentAPI GenerationAPI IntegrationAPI TestingAPI designAPI developmentAPI integrationAPI testingAccessibilityAlgorithm DesignAndroid DevelopmentAndroid developmentAnimation
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