Hacker News
Mona Lisa's Identity Established Beyond Doubt (2008)
Article URL: https://www.uni-heidelberg.de/press/news/press552e.html
Comments URL: https://news.ycombinator.com/item?id=48103429
Points: 1
# Comments: 0
Microsoft fires head of Israeli subsidiary over surveillance of Palestinians
Floci: Light, fluffy, and always free – The AWS Local Emulator alternative
Article URL: https://github.com/floci-io/floci
Comments URL: https://news.ycombinator.com/item?id=48103426
Points: 1
# Comments: 0
A consistent pattern of lying': trial exposes what insiders think of Sam Altman
Article URL: https://www.theguardian.com/us-news/2026/may/11/musk-v-openai-altman-trial
Comments URL: https://news.ycombinator.com/item?id=48103417
Points: 2
# Comments: 0
Instructure Security Incident Update
Article URL: https://www.instructure.com/incident_update
Comments URL: https://news.ycombinator.com/item?id=48103368
Points: 2
# Comments: 3
Vocal Mirror voice self-analysis tool: Talk to record, Quiet to Listen
Article URL: https://danverbraganza.com/tools/vocal-mirror
Comments URL: https://news.ycombinator.com/item?id=48103362
Points: 2
# Comments: 0
Richard Bartle's Academic Papers on MUDs
Article URL: https://mud.co.uk/richard/papers.htm
Comments URL: https://news.ycombinator.com/item?id=48103352
Points: 1
# Comments: 0
Show HN: Wispr Flow but free, 100% on-device, and open source (macOS)
Article URL: https://digimata.github.io/parrot/
Comments URL: https://news.ycombinator.com/item?id=48103337
Points: 1
# Comments: 0
Ask HN: Compliance vs. Sensibility
Using Claude/GPT for coding, but the privacy line isn't obvious. Don't send: credentials, PII. Fine to send: questions about public libraries. Gray area: internal service URLs, proprietary algorithms, company-specific patterns. Compliance perspective: not regulated data, vendor has SOC2, it's fine. Sensibility perspective: it's internal IP, keep it on your hardware. What's your rule? Send everything and trust the vendor, or self-host for anything non-public? Do you have a specific model embedded to do this
Comments URL: https://news.ycombinator.com/item?id=48103320
Points: 1
# Comments: 0
Cisco CPO predicts AI will have built majority of their products by end of 2027
Ask HN: How to get started in electronic music
I've been interested in learning how to make electronic music (e.g. Geometry dash, Undertale, Daft Punk, C418), but there doesn't seem to be any real documentation or tutorials on how to start.
To summarize my question: a.) What are the first 3 steps (or more) to learn to compose music? b.) Any links, resources etc. to share?
Thanks for your time and interest.
Comments URL: https://news.ycombinator.com/item?id=48103273
Points: 2
# Comments: 1
DESI Completes Planned 3D Map of the Universe and Continues Exploring
Article URL: https://noirlab.edu/public/news/noirlab2610/
Comments URL: https://news.ycombinator.com/item?id=48103255
Points: 1
# Comments: 0
Optimization of Elevator Standby Scheduling Strategy in Smart Buildings
Article URL: https://www.mdpi.com/2571-5577/8/5/132
Comments URL: https://news.ycombinator.com/item?id=48103233
Points: 2
# Comments: 0
Police shut down reboot of Crimenetwork marketplace, arrest admin
Article URL: https://www.bleepingcomputer.com/news/security/police-shut-down-reboot-of-crimenetwork-marketplace-arrest-admin/
Comments URL: https://news.ycombinator.com/item?id=48103232
Points: 3
# Comments: 0
How do the most prolific people produce so much? (2023)
Article URL: https://www.commonreader.co.uk/p/how-do-the-most-prolific-people-produce
Comments URL: https://news.ycombinator.com/item?id=48103219
Points: 1
# Comments: 0
METR can barely measure Claude Mythos – 50% task horizon now exceeds 16 hours
Article URL: https://hugonomy.com/news.html
Comments URL: https://news.ycombinator.com/item?id=48103214
Points: 1
# Comments: 0
A paid JSON Schema validation API using x402 micropayments
Article URL: https://github.com/garyedgington/project_x402
Comments URL: https://news.ycombinator.com/item?id=48103193
Points: 1
# Comments: 0
Film Cue – a Sushi Go-style card game about making movies
Article URL: https://filmcuegame.com/
Comments URL: https://news.ycombinator.com/item?id=48103151
Points: 1
# Comments: 0
Show HN: Open-source GEO auditor (no signup)
Article URL: https://www.freeaiseoaudit.com/
Comments URL: https://news.ycombinator.com/item?id=48103116
Points: 2
# Comments: 0
Show HN: Personal Trainer – Lift, share plans, and rank with friends
Hi HN, I'm an indie dev who built this to settle a long-running argument with my teenage son about who lifts more at the gym. I wanted a workout tracker to kept our data side-by-side on a leaderboard, and let us swap training plans without texting screenshots back and forth. Nothing I tried did all three without a subscription wall, so I wrote my own.
Most of the app is free, it covers the full workout experience and progress tracking with 80+ exercises. The one-time purchase unlocks multiple plans, custom movements, and the social/sharing features, mainly to pay for the infra.
The mobile app is React Native via Expo with Expo Router, NativeWind for styling, Zustand for state (every store is user-scoped via an AsyncStorage key prefix so account switches do a clean rehydrate, good way to have several using using the same app), Reanimated for animations, and react-i18next across six locales. The core workout loop is fully offline, and a Firebase layer sits on top for optional cross-device sync and the social features. Backend is a small workspace of Firebase Cloud Functions v2 that handle cross-user fan-out (friend requests, shared plans, shared movements) with rate limiting and anti-spam in Firestore triggers.
Published a few weeks ago, I can proudly but surprisingly see the daily usage increasing.
This is my first mobile app since a while (was doing some 10+y ago), keen for any feedback since it gave me the excitement of building some more.
Android only for now, iOS to be published soon.
Comments URL: https://news.ycombinator.com/item?id=48103112
Points: 3
# Comments: 0
