Domain Arrivals
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Featured in Domain Arrivals · 2026-08-18

Matrix Workbench: MATLAB Syntax in a Browser

matrixworkbench.com ↗ · Useful Tools · score 84.0
○Open: public page gives enough substance to understand the site $Paid: pricing, booking, ecommerce, subscription, or paid access is visible ADAds: visible ad load or ad-supported content ✦Pretty: notable design, copy, craft, or presentation ◆Pro: polished, finished-feeling, serious, or operationally mature ◇Niche: specific audience, workflow, or unusually focused use case ◉Human: personal, local, community, civic, handmade, or real-person signal !Suspicious: scammy, spammy, trust theater, finance fog, or credibility concern

A browser-based linear algebra playground for working with complex and symbolic matrices, row reduction, factorizations, eigenvalues, plots, and calculator commands.

Why it surfaced

Matrix Workbench offers a surprisingly deep workspace for a browser tool: scripts, saved sessions, examples, matrix idioms, transcripts, and figures all sit behind a compact MATLAB-style interface. It is free for noncommercial use and explicitly presents itself as an independent project rather than a MATLAB affiliate.

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The Plotter’s 09:30 Shift

August 18’s newborn domains include an obsolete pen plotter clocking in at 09:30, emergency warnings designed for sight, touch, or hearing, a funeral-folder tool calibrated for printer drift, and photographs of Colombian rental signs turned into a housing map.

This is one of 1,000 discoveries in the 2026-08-18 Domain Arrivals issue.

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Three more arrivals

Program.Memorial, for the forty funeral folders you need at 9pm program.memorial

A free service-folder designer for funeral homes that creates print-ready programs, prayer cards, bookmarks, podium copies, and easel signs on ordinary letter paper.

 Ritournelle, a Pokémon sound-system laboratory ritournelle.stream

A browser audio tool that recombines the music of Pokémon Émeraude and Rouge Feu, letting one game's compositions play through the other's instruments.

 EqualSplit’s $79 Timing Gates equalsplitshop.com

A student-run nonprofit sells portable LiDAR sprint-timing equipment for athletes, coaches, and underfunded programs.