
Connor Slattery contributed to the Plotly open-source ecosystem by delivering robust documentation, API enhancements, and developer tooling across repositories such as plotly/plotly.py and plotly/graphing-library-docs. He focused on improving user onboarding, streamlining static image export workflows, and aligning documentation with evolving features and deprecations. Using Python, JavaScript, and CI/CD pipelines, Connor implemented batch export capabilities, generalized sitemap generation, and clarified upgrade paths for users. His work addressed dependency management, cross-version compatibility, and navigation UX, resulting in more maintainable codebases and reduced support overhead. The depth of his contributions reflects a strong understanding of both backend and documentation engineering.

October 2025 monthly performance highlights a strong focus on improving docs UX, pricing clarity, and developer guidance, while simplifying feature scope and improving maintainability. Key work spanned two repositories with 17 commits, prioritizing user-facing navigation, analytics readiness, and robust developer tooling.
October 2025 monthly performance highlights a strong focus on improving docs UX, pricing clarity, and developer guidance, while simplifying feature scope and improving maintainability. Key work spanned two repositories with 17 commits, prioritizing user-facing navigation, analytics readiness, and robust developer tooling.
September 2025 monthly summary focused on delivering documentation and CI/CD improvements across two core repositories (plotly.py and graphing-library-docs). Emphasis on business value: clearer user guidance, more reliable builds, and proactive communication about upcoming doc retirement. No major user-facing bugs reported this month; primary work centered on documentation accuracy, build reliability, and preparatory retirement notices to reduce support load and onboarding friction.
September 2025 monthly summary focused on delivering documentation and CI/CD improvements across two core repositories (plotly.py and graphing-library-docs). Emphasis on business value: clearer user guidance, more reliable builds, and proactive communication about upcoming doc retirement. No major user-facing bugs reported this month; primary work centered on documentation accuracy, build reliability, and preparatory retirement notices to reduce support load and onboarding friction.
Month 2025-08: Delivered focused documentation improvements for Plotly.py covering JSON serialization versioning compatibility, cross-version map data sources, guidance on disabling mode bar buttons, log label display options, and interpretation of legend maxheight. Implemented via five commits across _json.py, map data notes, and legend.md to ensure accurate, user-facing guidance. Impact includes clearer upgrade paths for users, reduced ambiguity, and a maintainable docs baseline. Demonstrated strengths in documentation craftsmanship, Python tooling, versioning awareness, and cross-functional collaboration.
Month 2025-08: Delivered focused documentation improvements for Plotly.py covering JSON serialization versioning compatibility, cross-version map data sources, guidance on disabling mode bar buttons, log label display options, and interpretation of legend maxheight. Implemented via five commits across _json.py, map data notes, and legend.md to ensure accurate, user-facing guidance. Impact includes clearer upgrade paths for users, reduced ambiguity, and a maintainable docs baseline. Demonstrated strengths in documentation craftsmanship, Python tooling, versioning awareness, and cross-functional collaboration.
July 2025 focused on delivering business-value enhancements across doc sites and plotting libraries: generalized sitemap generation with multi-language support, expanded documentation illustrating key plotting features, new configuration options enabling improved plot rendering and export workflows, and the groundwork for data-schema generation. Additionally, documentation quality improvements and CI workflow adjustments were made to improve maintainability. These efforts improve site SEO/navigation, user onboarding, offline export reliability, and developer experience.
July 2025 focused on delivering business-value enhancements across doc sites and plotting libraries: generalized sitemap generation with multi-language support, expanded documentation illustrating key plotting features, new configuration options enabling improved plot rendering and export workflows, and the groundwork for data-schema generation. Additionally, documentation quality improvements and CI workflow adjustments were made to improve maintainability. These efforts improve site SEO/navigation, user onboarding, offline export reliability, and developer experience.
June 2025 delivered substantial business value through documentation enhancements, dependency stability, and improved documentation infrastructure across core Plotly projects. Notable outcomes include clearer image export guidance, reproducible builds via dependency alignment, robust sitemap and CI/CD improvements, and targeted promotion of Plotly Studio. These efforts increased developer efficiency, reduced build/doc-generation risk, and supported higher user onboarding and sign-ups.
June 2025 delivered substantial business value through documentation enhancements, dependency stability, and improved documentation infrastructure across core Plotly projects. Notable outcomes include clearer image export guidance, reproducible builds via dependency alignment, robust sitemap and CI/CD improvements, and targeted promotion of Plotly Studio. These efforts increased developer efficiency, reduced build/doc-generation risk, and supported higher user onboarding and sign-ups.
May 2025 monthly summary for plotly.py focusing on static image export enhancements and documentation improvements. Delivered batch export support for multiple figures via write_images; migrated static image export to Kaleido with Orca/engine deprecation; improved documentation quality and tooling to clarify browser compatibility, path, and color handling. These changes accelerate automated figure exports, improve rendering reliability, and reduce user support needs.
May 2025 monthly summary for plotly.py focusing on static image export enhancements and documentation improvements. Delivered batch export support for multiple figures via write_images; migrated static image export to Kaleido with Orca/engine deprecation; improved documentation quality and tooling to clarify browser compatibility, path, and color handling. These changes accelerate automated figure exports, improve rendering reliability, and reduce user support needs.
April 2025 performance summary for the Plotly developer team. Across four repos, delivered extensive documentation improvements, migration-friendly updates, and targeted bug fixes that enhance user experience, API clarity, and cross-repo consistency. This month also demonstrated strong cross-functional collaboration and adherence to deprecation cleanups, with measured business impact in reduced support overhead and smoother feature adoption.
April 2025 performance summary for the Plotly developer team. Across four repos, delivered extensive documentation improvements, migration-friendly updates, and targeted bug fixes that enhance user experience, API clarity, and cross-repo consistency. This month also demonstrated strong cross-functional collaboration and adherence to deprecation cleanups, with measured business impact in reduced support overhead and smoother feature adoption.
March 2025 was focused on stabilizing chart rendering, accelerating upgrade readiness, and improving build and docs workflows across the Plotly ecosystem. Key outcomes include a critical bug fix for category_orders usage with px.pie, a comprehensive suite of documentation updates around Orca deprecation, Kaleido migration, and static image generation in Plotly.py 6.1+, and essential CI tooling enhancements to smooth documentation builds. In Graphing Library docs, version references were aligned with the latest library releases to ensure consistency for users upgrading between Plotly.py and Plotly.js.
March 2025 was focused on stabilizing chart rendering, accelerating upgrade readiness, and improving build and docs workflows across the Plotly ecosystem. Key outcomes include a critical bug fix for category_orders usage with px.pie, a comprehensive suite of documentation updates around Orca deprecation, Kaleido migration, and static image generation in Plotly.py 6.1+, and essential CI tooling enhancements to smooth documentation builds. In Graphing Library docs, version references were aligned with the latest library releases to ensure consistency for users upgrading between Plotly.py and Plotly.js.
February 2025 performance summary focused on documenting and maintaining core Plotly repos with an emphasis on user onboarding, consistency, and maintenance. The work delivered streamlined installation, standardized Git conventions in the docs, and removed legacy Binder integration to reduce future support and maintenance overhead.
February 2025 performance summary focused on documenting and maintaining core Plotly repos with an emphasis on user onboarding, consistency, and maintenance. The work delivered streamlined installation, standardized Git conventions in the docs, and removed legacy Binder integration to reduce future support and maintenance overhead.
January 2025 performance summary for repository work across plotly/plotly.py and plotly/graphing-library-docs. Focused on documentation improvements, dependency management, and cross-repo alignment to deliver clearer usage guidance, improve compatibility with Pandas/Polars/PyArrow, and facilitate smoother upgrades to Plotly.py v6 and downstream dependencies. Delivered concrete documentation updates, a major dependency upgrade, and improved accuracy in graphing library docs.
January 2025 performance summary for repository work across plotly/plotly.py and plotly/graphing-library-docs. Focused on documentation improvements, dependency management, and cross-repo alignment to deliver clearer usage guidance, improve compatibility with Pandas/Polars/PyArrow, and facilitate smoother upgrades to Plotly.py v6 and downstream dependencies. Delivered concrete documentation updates, a major dependency upgrade, and improved accuracy in graphing library docs.
December 2024: Delivered user-facing improvements and CLI enhancements across two repos, tightening build reliability and developer productivity. Key features include Pixi documentation and CLI enhancements (build command changes from build to build-debug/build-release, and pixi cache management with new options) plus a new Project Name Management CLI; and a CI caching stability fix in Plotly.py by upgrading CircleCI cache key to v2. These changes reduce onboarding friction, decrease build flakiness, and improve CI reliability. Technologies demonstrated include CLI design, documentation, manifest handling, and CI cache strategy.
December 2024: Delivered user-facing improvements and CLI enhancements across two repos, tightening build reliability and developer productivity. Key features include Pixi documentation and CLI enhancements (build command changes from build to build-debug/build-release, and pixi cache management with new options) plus a new Project Name Management CLI; and a CI caching stability fix in Plotly.py by upgrading CircleCI cache key to v2. These changes reduce onboarding friction, decrease build flakiness, and improve CI reliability. Technologies demonstrated include CLI design, documentation, manifest handling, and CI cache strategy.
Month: 2024-11. This period delivered cross-repo features, maintenance, and documentation improvements with measurable business value: improved docs readability, API consistency, and new data handling capabilities. Key outcomes include: - WebGL Content Cleanup (plotly.py): Cleaned and shortened WebGL content and examples in the docs; commits 56bb8fcd26925883dff18039177db2563835a60f, cdd7839d364c943447bf0047783c8014330934f9, 9ee6b2612d10f7928a4b3ddd1f14bbcccf0bf287. Business value: streamlined docs surface and reduced maintenance burden. - AnyWidget Integration (plotly.py): Added AnyWidget support and related updates; commits c9e863005229ef3ad6528f7ffd6a304ab1b03fce, a91abfa3a706fa011844f839585f5a9047706844. Business value: expanded widget ecosystem compatibility and interactive capabilities. - Dataframe Support (plotly.py): Added dataframe support; commit 2cf815b9aad3625eb8cee391beaced4faac1b466. Business value: enables dataframe-driven workflows and broader pandas interoperability. - Grouped Stacked Bar Chart Example (plotly.py): Added grouped stacked bar chart example; commit dd42534021388e1bc60327447ef02c1b7cfbec4e. Business value: enhances documentation and showcases advanced visualization patterns. - Documentation hygiene and UX improvements (across repos): Comprehensive updates including smith-charts.md, v6-changes.md, performance notes, UI text shortening, and related cleanup; commits include 9e9d4a315cf0bf64c1b660de8de999070587d1dc, cfce1521732ae4d89915f98ef6efc307a0a3f303, f51ff00de68f159f7af7a0684cec08afd35a71e0, 25d0d5a9c2682708808853d8807957f9a6db452e, ce9091f6e7fa097906d3b66d13f9b4c7f357f015, bac2b01c73d9a1ec0bf1f52f94df610bcefbbbc2, fc66ae3b3a26babff4b8caf3db82e5fb2b9598ff, 2164784f3cf999cb75c5a923b1aa96bd9d69eefc, a84f75491b8a8c527fab2f1a846b6e5ce17647cd, 593a1ed8bf5c5bca42048bfad6f88f265d609d75. Business value: clearer guidance, consistent API/documentation standards, and reduced user confusion. - Additional UX and reliability enhancements (notes on dataframe support, code execution fixes, and general docs upkeep) across repos; commits e15d722b5f5bf0e18ae2c49e75d3465214b73a60, 1e... (trimmed for brevity).
Month: 2024-11. This period delivered cross-repo features, maintenance, and documentation improvements with measurable business value: improved docs readability, API consistency, and new data handling capabilities. Key outcomes include: - WebGL Content Cleanup (plotly.py): Cleaned and shortened WebGL content and examples in the docs; commits 56bb8fcd26925883dff18039177db2563835a60f, cdd7839d364c943447bf0047783c8014330934f9, 9ee6b2612d10f7928a4b3ddd1f14bbcccf0bf287. Business value: streamlined docs surface and reduced maintenance burden. - AnyWidget Integration (plotly.py): Added AnyWidget support and related updates; commits c9e863005229ef3ad6528f7ffd6a304ab1b03fce, a91abfa3a706fa011844f839585f5a9047706844. Business value: expanded widget ecosystem compatibility and interactive capabilities. - Dataframe Support (plotly.py): Added dataframe support; commit 2cf815b9aad3625eb8cee391beaced4faac1b466. Business value: enables dataframe-driven workflows and broader pandas interoperability. - Grouped Stacked Bar Chart Example (plotly.py): Added grouped stacked bar chart example; commit dd42534021388e1bc60327447ef02c1b7cfbec4e. Business value: enhances documentation and showcases advanced visualization patterns. - Documentation hygiene and UX improvements (across repos): Comprehensive updates including smith-charts.md, v6-changes.md, performance notes, UI text shortening, and related cleanup; commits include 9e9d4a315cf0bf64c1b660de8de999070587d1dc, cfce1521732ae4d89915f98ef6efc307a0a3f303, f51ff00de68f159f7af7a0684cec08afd35a71e0, 25d0d5a9c2682708808853d8807957f9a6db452e, ce9091f6e7fa097906d3b66d13f9b4c7f357f015, bac2b01c73d9a1ec0bf1f52f94df610bcefbbbc2, fc66ae3b3a26babff4b8caf3db82e5fb2b9598ff, 2164784f3cf999cb75c5a923b1aa96bd9d69eefc, a84f75491b8a8c527fab2f1a846b6e5ce17647cd, 593a1ed8bf5c5bca42048bfad6f88f265d609d75. Business value: clearer guidance, consistent API/documentation standards, and reduced user confusion. - Additional UX and reliability enhancements (notes on dataframe support, code execution fixes, and general docs upkeep) across repos; commits e15d722b5f5bf0e18ae2c49e75d3465214b73a60, 1e... (trimmed for brevity).
Concise monthly summary for 2024-10: In plotly/graphing-library-docs, completed a targeted documentation cleanup removing all references to 'transforms' from the side-bar and post templates. This docs-only change improves clarity and reduces confusion for users exploring transforms-related features, without impacting any functionality. Key commit: db639a46defbb45c404773a56e686253e7df4dca.
Concise monthly summary for 2024-10: In plotly/graphing-library-docs, completed a targeted documentation cleanup removing all references to 'transforms' from the side-bar and post templates. This docs-only change improves clarity and reduces confusion for users exploring transforms-related features, without impacting any functionality. Key commit: db639a46defbb45c404773a56e686253e7df4dca.
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