Show HN: Lore Engine – Turn 10-hour lectures into 2 hours of comprehensive notes https://ift.tt/JXjSud9

Show HN: Lore Engine – Turn 10-hour lectures into 2 hours of comprehensive notes https://ift.tt/YlF0KLi October 10, 2025 at 01:59AM

Show HN: SDF-Field Synthesis – rendering SDF without ray marching https://ift.tt/l7bsMTr

Show HN: SDF-Field Synthesis – rendering SDF without ray marching Hello, HN! I have developed a new approach to rendering the scenes described by the SDF, which completely abandons the classic ray marching. The idea is simple: instead of searching for ray intersections, we consider the scene as a potential field of view, where the source is the SDF itself. The solution of the field equation gives zero isosurfaces — they correspond to the visible boundaries of objects. Advantages: - natural coherence between pixels, - analytical continuation for infinite resolution, - adaptive computational load depending on the complexity of the scene, - all the advantages of SDF are preserved (procedurality, Boolean operations, compactness). The full description of the idea with basic formulas and concept is published on Zenodo: https://ift.tt/Tgu9KIG It will be interesting to hear the opinion of the community: - How feasible is the method? - What potential applications do you see? - Are there any similar approaches that I might have missed? https://ift.tt/mR0tqob October 9, 2025 at 09:12PM

Celebrating 100 Years on the M Ocean View!

Celebrating 100 Years on the M Ocean View!
By Jeremy Menzies

The M Ocean View Line turned 100 years old on October 6! To celebrate this centennial, we are kicking off a two-part blog series on the M. Explore this 100-year history in part one. An M Line streetcar heads down West Portal Avenue in this September, 1972 photo. Before the M The area surrounding the M Ocean View was largely undeveloped farmland until well into the 20th century. Since the 1860s, passenger trains to and from San Jose stopped nearby but service was infrequent and slow. In the early 1900s, electric streetcar lines skirted today’s Oceanview on San Jose Avenue and Ocean Avenue. This...

Published October 09, 2025 at 05:30AM
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Show HN: Spica – OSS Tool to Generate Infinite Length Sora-2 Videos https://ift.tt/VRqa965

Show HN: Spica – OSS Tool to Generate Infinite Length Sora-2 Videos https://ift.tt/2VxNfMU October 9, 2025 at 12:04AM

Show HN: Open-source UI for running multiple coding agents https://ift.tt/SGepgBP

Show HN: Open-source UI for running multiple coding agents Hi HN! I've recently been finding productivity in running parallel CLI coding agents(after not believing in them initially). After having to do a ton of git stashing and branch fumbling, I decided I needed to something to more ergonomically run these agents in their own dedicated spaces. I tried a lot of the existing products but they either were too convoluted or flat out didn't work. Some of them also seem to roll their own chat UI which I don't think is the right approach, I wanted to something to lightly wrap my terminal sessions. So I built FleetCode! It uses git worktrees and let's you run multiple agents at once. It's made my multi agent coding workflow much easier. It's free and open source, would love some feedback! https://ift.tt/1kw5gvI October 8, 2025 at 11:30PM

Show HN: KI Song Erstellen Kostenlos – AI Music Generator FüR Deutsche Musik https://ift.tt/crf92OC

Show HN: KI Song Erstellen Kostenlos – AI Music Generator FüR Deutsche Musik Kostenloser KI-Musikgenerator für deutsche Songs. Text rein → professioneller Song in wenigen Minuten. Gebaut für Content Creator, die Copyright-freie Musik brauchen. https://ift.tt/GjJ12zK GitHub: https://ift.tt/GpIS2u4 Probiert es aus! https://ift.tt/GjJ12zK October 8, 2025 at 10:26PM

Show HN: DidMySettingsChange – A tool that checks changed windows settings https://ift.tt/bsTfBMV

Show HN: DidMySettingsChange – A tool that checks changed windows settings Microsoft has been under heavy scrutiny with how they manage Windows over the years, particularly concerning privacy and telemetry settings. Many users find that after disabling certain settings, these settings are mysteriously re-enabled after updates or without any apparent reason. DidMySettingsChange is a Python script designed to help users keep track of their Windows privacy and telemetry settings, ensuring that they stay in control of their privacy without the hassle of manually checking each setting. Features Comprehensive Checks: Automatically scans all known Windows privacy and telemetry settings. Change Detection: Alerts users if any settings have been changed from their preferred state. Customizable Configuration: Allows users to specify which settings to monitor. Easy to Use: Simple command-line interface that provides clear and concise output. Logs and Reports: Generates detailed logs and reports for auditing and troubleshooting. https://ift.tt/t4SUJDN October 6, 2025 at 04:19AM