clappr/clappr
Mar 2026 – May 2026
3 Months active
Languages Used
JavaScriptTypeScriptHTMLMarkdown
Technical Skills
JavaScriptTypeScriptanalyticsbuild toolsfront end developmentnetwork programming
Felipe
PROFILE
Felipe
Over a three-month period, contributed to the clappr/clappr repository by engineering a comprehensive telemetry and observability framework for video streaming workflows. Focused on building extensible telemetry infrastructure, the work included integrating Shaka and HLS.js adapters, implementing event pipelines, and developing samplers for network and playback metrics. Leveraging JavaScript, TypeScript, and HTML, the developer refactored core telemetry architecture for maintainability, standardized event handling, and improved data quality. Enhancements enabled detailed analytics on bitrate, DRM, and playback performance, while robust testing and documentation updates supported production readiness. The approach emphasized modular plugin development, proactive monitoring, and streamlined operator visibility into streaming behavior.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
27Total
Bugs
0
Commits
27
Features
5
Lines of code
11,002
Activity Months3
Your Network
15 peopleShared Repositories
15
Work History
May 2026
9 Commits • 1 Features
May 1, 2026May 2026 focused on delivering end-to-end telemetry instrumentation for Clappr to enable richer analytics and operator visibility. Completed comprehensive telemetry enhancements covering bitrate events, network performance sampling, playback timing metrics, and stream information emission, with a streamlined telemetry UI control surface and updated docs. Implemented new samplers (NetworkSampler, PlaybackTimingSampler) and robust bitrate tracking across HLS and Shaka via BITRATE_INIT and BITRATE_CHANGE events, plus throughputEwmaMbps to improve performance analytics. Refactored telemetry to simplify the architecture (removed monitor plugin) and improved data quality (Shaka stream-info, quality as {label,score}); resolved UI and demo-page issues, and cleaned up logs. Documentation and changelog updates accompany the feature set to support production rollout and operator dashboards.
9 Commits • 1 Features
May 1, 2026May 2026 focused on delivering end-to-end telemetry instrumentation for Clappr to enable richer analytics and operator visibility. Completed comprehensive telemetry enhancements covering bitrate events, network performance sampling, playback timing metrics, and stream information emission, with a streamlined telemetry UI control surface and updated docs. Implemented new samplers (NetworkSampler, PlaybackTimingSampler) and robust bitrate tracking across HLS and Shaka via BITRATE_INIT and BITRATE_CHANGE events, plus throughputEwmaMbps to improve performance analytics. Refactored telemetry to simplify the architecture (removed monitor plugin) and improved data quality (Shaka stream-info, quality as {label,score}); resolved UI and demo-page issues, and cleaned up logs. Documentation and changelog updates accompany the feature set to support production rollout and operator dashboards.
May 2026
April 2026
7 Commits • 3 Features
Apr 1, 2026April 2026 (2026-04) — Clappr/clappr: Delivered a scalable telemetry layer with DRM telemetry, HLS.js telemetry, and playback metrics samplers, significantly improving observability and reliability for DRM and streaming workflows. These efforts enable proactive monitoring, faster issue diagnosis, and data-driven optimizations for quality-of-service. Completed comprehensive test cleanup and lint hardening to stabilize telemetry code.
April 2026
7 Commits • 3 Features
Apr 1, 2026April 2026 (2026-04) — Clappr/clappr: Delivered a scalable telemetry layer with DRM telemetry, HLS.js telemetry, and playback metrics samplers, significantly improving observability and reliability for DRM and streaming workflows. These efforts enable proactive monitoring, faster issue diagnosis, and data-driven optimizations for quality-of-service. Completed comprehensive test cleanup and lint hardening to stabilize telemetry code.
March 2026
11 Commits • 1 Features
Mar 1, 2026March 2026 performance summary focused on engineering groundwork for a Clappr telemetry/observability strategy centered around a Shaka adapter, with a long-running cycle of experimentation, refactoring, and plugin integration. The month delivered a solid foundation for telemetry, established cross-cutting instrumentation, and advanced the team’s ability to measure player behavior and ABR performance, while also addressing quality and maintainability concerns.
11 Commits • 1 Features
Mar 1, 2026March 2026 performance summary focused on engineering groundwork for a Clappr telemetry/observability strategy centered around a Shaka adapter, with a long-running cycle of experimentation, refactoring, and plugin integration. The month delivered a solid foundation for telemetry, established cross-cutting instrumentation, and advanced the team’s ability to measure player behavior and ABR performance, while also addressing quality and maintainability concerns.
March 2026
Activity
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Quality Metrics
Correctness94.8%
Maintainability85.8%
Architecture90.4%
Performance85.8%
AI Usage26.6%
Skills & Technologies
Programming Languages
HTMLJavaScriptMarkdownTypeScript
Technical Skills
DRMHLS.jsHTMLJavaScriptTypeScriptanalyticsbuild toolsdocumentationevent handlingfront end developmentnetwork programmingplugin developmentrefactoringstreaming technologytelemetry
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline