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In this project

Matrix downsampling filter 50M points

https://sudonull.com/matrix-downsampling-filter-50m-points

Pixel-perfect rendering of scatter plots: matrix filter vs LTTB/M4. 100% coverage on 50 million points. Code, benchmarks, metrics for developers.

Zachman Matrix in ERP: structure and examples

https://sudonull.com/zachman-matrix-in-erp-structure-and-examples

Study the Zachman matrix for IT architecture of ERP systems. Examples of filling, application in implementation and audit projects. Structure architecture without gaps — for developers and architects.

HDMI Matrix in Home Assistant: RS-232 Integration

https://sudonull.com/hdmi-matrix-in-home-assistant-rs-232-integration

Set up TV source switching between rooms via Home Assistant and 4×4 HDMI matrix. Step-by-step code for Coordinator, media_player entity, protocol. For middle/senior dev. Install in 13 min.

4 Approaches to AI Development: Matrix for Programmers

https://sudonull.com/4-approaches-to-ai-development-matrix-for-programmers

Get to grips with 4 strategies for using LLM in programming. Learn when to apply autocomplete, vibe-coding, augmented development, and agentic engineering.

RTM in QA: requirements traceability matrix

https://sudonull.com/rtm-in-qa-requirements-traceability-matrix

Study the RTM structure for tracking requirements, tests, and defects. Table examples, traceability types, checklists, and tools. Improve coverage in the project — read the guide for QA specialists.

From other projects

Malaria vaccine R21 approved by WHO: 75% efficacy

https://ymaho.com/malaria-vaccine-r21-approved-by-who-75-efficacy

WHO approved second malaria vaccine R21/Matrix-M with 75% efficacy. Learn about benefits, price, and impact on children's health in Africa. Read more in the article.

Phytoceramides vs ceramides: what pharmacy cosmetics hide

https://ymaho.com/phytoceramides-vs-ceramides-what-pharmacy-cosmetics-hide

Glycosylceramides provide only 18% barrier restoration compared to 34% for animal ceramides. Find out why 'phytoceramides' are not a replacement. Choose wisely.

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