rerun-io/rerun
Oct 2024 – Oct 2025
13 Months active
Languages Used
JavaScriptRustWGSLC++FlatBuffersMarkdownPythonTOML
Technical Skills
API DesignBlueprint ManagementCargoCode GenerationCode OrganizationCross-Platform Development
Andreas Reich
PROFILE
Andreas Reich
Andreas contributed to the rerun-io/rerun repository by architecting and delivering core features for scalable data visualization, video streaming, and 3D rendering. He modularized the transform system into a reusable Rust crate, parallelized per-view overrides for performance, and expanded test coverage with regression and image comparison tests. Andreas implemented robust video processing pipelines, including H.264/H.265 support and cross-platform playback, while enhancing the viewer’s UI and data interoperability. His work integrated C++ and Python components, improved CI/CD automation, and maintained code quality through systematic refactoring and documentation. The solutions addressed reliability, maintainability, and performance for complex, multi-platform workflows.
Overall Statistics
Feature vs Bugs
55%Features
Repository Contributions
376Total
Bugs
116
Commits
376
Features
144
Lines of code
194,154
Activity Months13
Your Network
71 peopleSame Organization
@rerun.io5
Work History
October 2025
30 Commits • 19 Features
Oct 1, 2025Monthly summary for 2025-10 focused on modularizing the transform system, stabilizing builds, and expanding test coverage to improve performance and reliability at scale. Key features delivered include moving transform processing modules into a viewer-independent re_tf crate, enabling reuse and simpler maintenance (#11409); parallelizing per-view overrides to speed up many-entity and many-view workloads on native platforms (#11439); adopting the Transform frame-id concept with forest migration and faster ingestion (#11543, #11655); and upgrading the graphics stack and build tooling with wgpu 27 and rust-lld on Windows (#11419, #11414). In addition, the release introduced broader test coverage and reliability improvements, including 2D-in-3D/3D-in-2D image comparisons (#11462), a lightweight transform-hierarchy test script (#11437), and regression tests for archetype poses on the transform tree root (#11535). This work improves stability, performance, and developer productivity while keeping documentation and developer tooling up-to-date (re_tf crate docs #11544; protoc note in migrations #11583; dev-deps cleanup #11661).
30 Commits • 19 Features
Oct 1, 2025Monthly summary for 2025-10 focused on modularizing the transform system, stabilizing builds, and expanding test coverage to improve performance and reliability at scale. Key features delivered include moving transform processing modules into a viewer-independent re_tf crate, enabling reuse and simpler maintenance (#11409); parallelizing per-view overrides to speed up many-entity and many-view workloads on native platforms (#11439); adopting the Transform frame-id concept with forest migration and faster ingestion (#11543, #11655); and upgrading the graphics stack and build tooling with wgpu 27 and rust-lld on Windows (#11419, #11414). In addition, the release introduced broader test coverage and reliability improvements, including 2D-in-3D/3D-in-2D image comparisons (#11462), a lightweight transform-hierarchy test script (#11437), and regression tests for archetype poses on the transform tree root (#11535). This work improves stability, performance, and developer productivity while keeping documentation and developer tooling up-to-date (re_tf crate docs #11544; protoc note in migrations #11583; dev-deps cleanup #11661).
October 2025
September 2025
27 Commits • 14 Features
Sep 1, 2025September 2025 monthly summary for rerun-io/rerun focusing on features delivered, bugs fixed, impact, and technical skills demonstrated. Highlights include SDK-prefixed labels for label checker and changelog generation, min-wheel-test CI integration for cpp-build-snippets, new Open from URL dialog, refactor enabling picking configuration in view builder, and data-store related enhancements; plus numerous UI/UX and stability improvements across 3D rendering, web viewer, and video streaming.
September 2025
27 Commits • 14 Features
Sep 1, 2025September 2025 monthly summary for rerun-io/rerun focusing on features delivered, bugs fixed, impact, and technical skills demonstrated. Highlights include SDK-prefixed labels for label checker and changelog generation, min-wheel-test CI integration for cpp-build-snippets, new Open from URL dialog, refactor enabling picking configuration in view builder, and data-store related enhancements; plus numerous UI/UX and stability improvements across 3D rendering, web viewer, and video streaming.
August 2025
31 Commits • 9 Features
Aug 1, 2025August 2025 monthly summary for rerun-io/rerun: Delivered major features across the viewer experience, data linking, and stability. Key outcomes: 1) Web viewer and link navigation enhancements enabling CLI URL forwarding to the native/web viewer and command-palette access; 2) Video processing and rendering improvements including H.265 support, channel-based reporting for decoders, and robustness fixes for duration handling; 3) Viewer URL/history enhancements and shareable URLs with pass-through URL support, ViewerImportUrl history updates, and universal copy link across native/web; 4) Time range cleanup for clarity and maintainability, plus browser navigation improvements for HTTP/dataplatform links; 5) CI/Rust test infrastructure upgrades for faster, more reliable releases and broader Windows/macOS coverage. These efforts improve data accessibility, collaboration, and cross-platform stability, delivering tangible business value through faster insight and more robust tooling.
31 Commits • 9 Features
Aug 1, 2025August 2025 monthly summary for rerun-io/rerun: Delivered major features across the viewer experience, data linking, and stability. Key outcomes: 1) Web viewer and link navigation enhancements enabling CLI URL forwarding to the native/web viewer and command-palette access; 2) Video processing and rendering improvements including H.265 support, channel-based reporting for decoders, and robustness fixes for duration handling; 3) Viewer URL/history enhancements and shareable URLs with pass-through URL support, ViewerImportUrl history updates, and universal copy link across native/web; 4) Time range cleanup for clarity and maintainability, plus browser navigation improvements for HTTP/dataplatform links; 5) CI/Rust test infrastructure upgrades for faster, more reliable releases and broader Windows/macOS coverage. These efforts improve data accessibility, collaboration, and cross-platform stability, delivering tangible business value through faster insight and more robust tooling.
August 2025
July 2025
48 Commits • 9 Features
Jul 1, 2025July 2025 monthly summary focused on stabilizing video playback, expanding diagnostics for Rust gRPC, and strengthening test ergonomics and automation. Delivered key features including experimental Rust gRPC connection status inspection and a check_connection_status snippet, improved test harness usability, and automated image-based validation with robust threshold utilities. Implemented graphics readback optimizations and a broad set of stability fixes for VideoStream across native and web, plus UX/UI and documentation hygiene to reduce risk and improve developer/deployer confidence.
July 2025
48 Commits • 9 Features
Jul 1, 2025July 2025 monthly summary focused on stabilizing video playback, expanding diagnostics for Rust gRPC, and strengthening test ergonomics and automation. Delivered key features including experimental Rust gRPC connection status inspection and a check_connection_status snippet, improved test harness usability, and automated image-based validation with robust threshold utilities. Implemented graphics readback optimizations and a broad set of stability fixes for VideoStream across native and web, plus UX/UI and documentation hygiene to reduce risk and improve developer/deployer confidence.
June 2025
33 Commits • 9 Features
Jun 1, 2025June 2025 performance summary focused on delivering scalable VideoStreaming capabilities, stabilizing core pipelines, and expanding developer tooling to accelerate streaming features while ensuring reliability across platforms. Key work included establishing the VideoStream API, UI playback improvements, and data interoperability fixes, complemented by CI enhancements that speed iteration and reduce risk. The month also delivered foundational UX and documentation updates to enable broader adoption and easier maintenance.
33 Commits • 9 Features
Jun 1, 2025June 2025 performance summary focused on delivering scalable VideoStreaming capabilities, stabilizing core pipelines, and expanding developer tooling to accelerate streaming features while ensuring reliability across platforms. Key work included establishing the VideoStream API, UI playback improvements, and data interoperability fixes, complemented by CI enhancements that speed iteration and reduce risk. The month also delivered foundational UX and documentation updates to enable broader adoption and easier maintenance.
June 2025
May 2025
35 Commits • 14 Features
May 1, 2025May 2025 monthly summary: Focused on delivering high-value features, stabilizing the release surface, and strengthening data visualization capabilities. The work improved data exploration reliability, rendering fidelity, and CI/tooling, enabling faster iteration and safer releases.
May 2025
35 Commits • 14 Features
May 1, 2025May 2025 monthly summary: Focused on delivering high-value features, stabilizing the release surface, and strengthening data visualization capabilities. The work improved data exploration reliability, rendering fidelity, and CI/tooling, enabling faster iteration and safer releases.
April 2025
12 Commits • 3 Features
Apr 1, 2025April 2025 monthly summary for rerun-io/rerun: key features delivered include auto-discovery and server registration in the Rerun viewer, enhanced visualization robustness and default visualization behavior, and internal core refactors plus build improvements. Impact includes improved catalog visibility, more reliable visualizations, and streamlined developer experience across the project.
12 Commits • 3 Features
Apr 1, 2025April 2025 monthly summary for rerun-io/rerun: key features delivered include auto-discovery and server registration in the Rerun viewer, enhanced visualization robustness and default visualization behavior, and internal core refactors plus build improvements. Impact includes improved catalog visibility, more reliable visualizations, and streamlined developer experience across the project.
April 2025
March 2025
15 Commits • 6 Features
Mar 1, 2025March 2025 performance summary focused on usability, performance, and architecture across the rerun platform. Delivered targeted UX improvements for data exploration, modernized blueprint overrides, and accelerated rendering for large scenes, enabling faster workflows and more scalable analytics. Established a foundation for cross-language consistency and future data modeling enhancements.
March 2025
15 Commits • 6 Features
Mar 1, 2025March 2025 performance summary focused on usability, performance, and architecture across the rerun platform. Delivered targeted UX improvements for data exploration, modernized blueprint overrides, and accelerated rendering for large scenes, enabling faster workflows and more scalable analytics. Established a foundation for cross-language consistency and future data modeling enhancements.
February 2025
37 Commits • 17 Features
Feb 1, 2025February 2025 focused on stability, release readiness, and developer experience for the Rerun project. Key features delivered include improvements to the build system and CI, Python runtime enhancements, and API/UX refinements, all aimed at reducing maintenance load and accelerating release cycles. Key features delivered: (1) Build system and CI stability enhancements: Rerun CMake now automatically enforces C++17+ and reduces logspam from failed CI tests, shortening feedback loops. (2) Python/runtime enhancements: expose flush on the Python recording stream and deprecate Python's log_components to simplify usage and improve runtime behavior. (3) API/UX refinements: move Visible to the common module and add user-facing enhancements like a context menu action to copy entity paths and a command palette option to reset to the default blueprint. (4) Visuals and testing improvements: support multiple scalars per timestamp in the SeriesLine visualizer, add snapshot tests for time series views, and ensure deterministic rendering in tests. (5) Release readiness and communication: first draft of the 0.22 release notes with a Python notebook example and related testing/documentation updates. Major bugs fixed include stabilization work across blueprint reset, graph view parity, and standalone builds, as well as fixes for time progression, rendering consistency, and non-final release tagging, which together reduce regression risk and improve user confidence in updates.
37 Commits • 17 Features
Feb 1, 2025February 2025 focused on stability, release readiness, and developer experience for the Rerun project. Key features delivered include improvements to the build system and CI, Python runtime enhancements, and API/UX refinements, all aimed at reducing maintenance load and accelerating release cycles. Key features delivered: (1) Build system and CI stability enhancements: Rerun CMake now automatically enforces C++17+ and reduces logspam from failed CI tests, shortening feedback loops. (2) Python/runtime enhancements: expose flush on the Python recording stream and deprecate Python's log_components to simplify usage and improve runtime behavior. (3) API/UX refinements: move Visible to the common module and add user-facing enhancements like a context menu action to copy entity paths and a command palette option to reset to the default blueprint. (4) Visuals and testing improvements: support multiple scalars per timestamp in the SeriesLine visualizer, add snapshot tests for time series views, and ensure deterministic rendering in tests. (5) Release readiness and communication: first draft of the 0.22 release notes with a Python notebook example and related testing/documentation updates. Major bugs fixed include stabilization work across blueprint reset, graph view parity, and standalone builds, as well as fixes for time progression, rendering consistency, and non-final release tagging, which together reduce regression risk and improve user confidence in updates.
February 2025
January 2025
43 Commits • 20 Features
Jan 1, 2025January 2025 summary: Delivered architectural and performance enhancements across the rerun core platform, strengthened rendering and serialization paths, and expanded testing/CI reliability. These changes improve runtime efficiency, broaden platform compatibility, and enable faster, more reliable feature delivery for customers and developers.
January 2025
43 Commits • 20 Features
Jan 1, 2025January 2025 summary: Delivered architectural and performance enhancements across the rerun core platform, strengthened rendering and serialization paths, and expanded testing/CI reliability. These changes improve runtime efficiency, broaden platform compatibility, and enable faster, more reliable feature delivery for customers and developers.
December 2024
29 Commits • 6 Features
Dec 1, 2024December 2024 (rerun) monthly summary: Delivered a set of stability, standardization, and performance improvements across the codebase with a focus on business value and user experience. Core terminology standardization reduces future confusion and onboarding effort; rendering, UI, and graph subsystems were stabilized to improve reliability for end users and downstream tooling. Major God-from-Runtime improvements include developer ergonomics via new wrappers and more efficient data queries and profiler usage. Maintained momentum on architectural debt by deprecating/removing legacy components, tightening CI reliability, and improving graphics capability handling to enable safer execution on a broader hardware base.
29 Commits • 6 Features
Dec 1, 2024December 2024 (rerun) monthly summary: Delivered a set of stability, standardization, and performance improvements across the codebase with a focus on business value and user experience. Core terminology standardization reduces future confusion and onboarding effort; rendering, UI, and graph subsystems were stabilized to improve reliability for end users and downstream tooling. Major God-from-Runtime improvements include developer ergonomics via new wrappers and more efficient data queries and profiler usage. Maintained momentum on architectural debt by deprecating/removing legacy components, tightening CI reliability, and improving graphics capability handling to enable safer execution on a broader hardware base.
December 2024
November 2024
31 Commits • 16 Features
Nov 1, 2024November 2024 – Rerun: Enhanced media playback reliability and setup flexibility by enabling native H.264 playback with a user-installed ffmpeg, plus strengthened error handling and lifecycle safety in the ffmpeg path. Key improvements include decoder stability, YUV passthrough when possible, and clearer guidance for ffmpeg versioning; plus UI data exposure and continued docs/dependency improvements that boost developer productivity and user value.
November 2024
31 Commits • 16 Features
Nov 1, 2024November 2024 – Rerun: Enhanced media playback reliability and setup flexibility by enabling native H.264 playback with a user-installed ffmpeg, plus strengthened error handling and lifecycle safety in the ffmpeg path. Key improvements include decoder stability, YUV passthrough when possible, and clearer guidance for ffmpeg versioning; plus UI data exposure and continued docs/dependency improvements that boost developer productivity and user value.
October 2024
5 Commits • 2 Features
Oct 1, 2024October 2024 monthly summary for rerun-io/rerun: Deliveries focused on video processing, UI stability, reflection data, and security hygiene. The work enhances both user-facing capabilities and developer tooling, with concrete commits anchoring each change.
5 Commits • 2 Features
Oct 1, 2024October 2024 monthly summary for rerun-io/rerun: Deliveries focused on video processing, UI stability, reflection data, and security hygiene. The work enhances both user-facing capabilities and developer tooling, with concrete commits anchoring each change.
October 2024
Activity
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Quality Metrics
Correctness90.8%
Maintainability89.8%
Architecture87.6%
Performance82.2%
AI Usage21.0%
Skills & Technologies
Programming Languages
C++CMakeFlatBuffersGitattributesImageJSONJavaScriptJupyter NotebookLockfileMarkdown
Technical Skills
3D Graphics3D Math3D Rendering3D Transforms3D Visualization3D visualizationAPI DesignAPI DevelopmentAPI IntegrationAPI UsageAlgorithm OptimizationAnalyticsArchetype DefinitionArchetype DesignArchetype Serialization
Repositories Contributed To
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