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Find the video you remember, even when you forgot its filename. Arcadeia is an open-source, self-hosted media library for browsing, searching and managing your personal photos and videos in a web browser. Dynamic thumbnails preview key moments in videos automatically, … Read more
Make a robot, repeat a pattern, and respond to a click Your first Python programs make pictures on a canvas. Learn calls, values, variables, and a loop before adding one click handler. You learn function calls · variables · loops … Read more
Most Americans think of mosquito-borne diseases such as malaria, yellow fever, and dengue as problems that affect people in other countries, not their own. Until recently, they would have been largely correct: malaria and yellow fever were eliminated in the … Read more
sankeydiagram.net Web app for creating and sharing Sankey diagrams of flows and budgets without code. Added Oct 4, 2026Apps & tools D3.js JavaScript library for producing dynamic, data-driven visualizations with SVG, Canvas and HTML. Added Oct 4, 2026D3 Grafana Observability … Read more
Agentic AI AI Adam Malek Ashot Kazaryan Part 1: Parsing, chunking, and vectorization Some time ago, we set out to build the best semantic code search platform we could: a RAG pipeline that gives LLM agents precise, citable evidence from … Read more
At this point, I have owned the domain jacobg.co for over 2 years. For the longest time, I have been trying to have a custom email address at my domain without paying a fortune for a service that isn’t widely … Read more
AI safety has gone mainstream. More people than ever want to work on AI safety research, and there are real policy wins in the US, the UK and Europe. But political will and market incentives are now the bottleneck, and … Read more
The first large-scale measurement study of the connected-vehicle ecosystem. A connected car is a vehicle with built-in internet access — Wi-Fi, cellular, GPS — that lets it communicate constantly with its manufacturer and outside companies. Over 75% of vehicles sold … Read more
Features Everything you need under the stars Casual stargazers, serious amateur astronomers, and aspiring astrophotographers. AstroHelm is for everyone. Precision Navigation Standard planetarium apps have pointing errors of several degrees, putting objects out of view. AstroHelm matches real stars in … Read more
The ancient art of origami is associated with gifts, entertainment and even math in education. The paper crane, however, is believed to have miraculous powers … In Japan, the crane is a symbol of both longevity and fortune. Perhaps that’s … Read more