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Show HN: RotaFlow – A privacy-first shift calendar built with SwiftUI
I built RotaFlow to solve the UX disaster of current shift work apps. Most incumbents are web-wrappers laden with ads.
The Stack:
* Language: Swift 6 / SwiftUI. * Persistence: Core Data synced via CloudKit (NSPersistentCloudKitContainer). * Architecture: MVVM with a custom "LoopEngine" for O(1) shift calculation.
The Interesting Part: I implemented a "Future Cliff" paywall. The app is fully functional for the next 30 days. Accessing dates beyond t+30d triggers a blurred UI layer. This aligns monetization with the value of long-term planning (vacations/weddings) rather than daily usage.
I'm a solo dev and handled everything from the icon design to the CloudKit schema.
Website: https://www.rotaflow.app App Store: https://apps.apple.com/app/id6758777908
Feedback on the onboarding flow (specifically the pattern builder dial) would be appreciated.
Comments URL: https://news.ycombinator.com/item?id=47174390
Points: 1
# Comments: 0
Spotify Update on Developer Access
Article URL: https://developer.spotify.com/blog/2026-02-06-update-on-developer-access-and-platform-security
Comments URL: https://news.ycombinator.com/item?id=47174318
Points: 1
# Comments: 0
The Longest Line of Sight
Article URL: https://tombh.co.uk/longest-line-of-sight
Comments URL: https://news.ycombinator.com/item?id=47174305
Points: 1
# Comments: 0
Show HN: I Built Smart Radio That Auto-Skips Talk and Ads by Using ML
Hi, I built TuneJourney to solve a specific annoyance: radio ads and DJ chatter. The core feature is an in-browser "AI Skip Talk" filter.
The Tech: Instead of processing on a server, it uses the Web Audio API to capture the stream locally and runs a lightweight ML classification model directly in your browser. It estimates the music vs. speech probability in near real-time. If enabled, it automatically triggers a "next" command to hop to another station the moment an ad, news segment, or DJ starts talking.
Features: - In-browser Inference: Entirely local and privacy-focused; no audio data ever leaves your machine. - WebGL + Point Clustering: Renders 70,000 stations across 11,000 locations smoothly. - Real-time Activity: See other users on the globe and what they are listening to in real-time. - System Integration: Full Media Key support for physical keyboard and system-level Next/Prev buttons. - Customization: Includes a talk sensitivity slider for the ML model so you can tweak the threshold.
Check it out: https://tunejourney.com
Let me know what you think! I am interested if this project is worth further investment, building a mobile app, etc.
Comments URL: https://news.ycombinator.com/item?id=47174291
Points: 1
# Comments: 1
Ask HN: What happens when all 21M BTC is minted
OK so this is a reddit type of question, but once all BTC is minted , what happens?
What happens to all the mining hardware? repurposed for AI?
Comments URL: https://news.ycombinator.com/item?id=47174290
Points: 2
# Comments: 1
Medicaidspending.org – Search $1.09T in Medicaid provider payments (2018-2024)
Article URL: https://medicaidspending.org/
Comments URL: https://news.ycombinator.com/item?id=47174286
Points: 2
# Comments: 2
AIlways – Meeting Truth and Context Copilot
GitHub: https://github.com/bhanuprasanna2001/AIlways
Demo: https://youtu.be/R7A8SB_S_Z4
What do you think of this space? Is it viable?
Comments URL: https://news.ycombinator.com/item?id=47174250
Points: 1
# Comments: 0
Would you use LLM:// connection URLs?
Article URL: https://danlevy.net/llm-connection-strings/
Comments URL: https://news.ycombinator.com/item?id=47174240
Points: 1
# Comments: 1
Sharesight MCP
Article URL: https://github.com/Haizzz/sharesight-mcp
Comments URL: https://news.ycombinator.com/item?id=47174231
Points: 1
# Comments: 0
HeadElf – C-Suite Executive Intelligence System
Article URL: https://pauljbernard.github.io/headElf/
Comments URL: https://news.ycombinator.com/item?id=47174225
Points: 1
# Comments: 0
Instagram Will Alert Parents if Teens Repeatedly Search for Self-Harm and Suicide Terms
Formula 1 Fans Can Now Explore Race Circuits With Apple's New Maps Guide
Open Timeline Engine – Local first behavioral cloning for AI agents via MCP
Article URL: https://github.com/JOELJOSEPHCHALAKUDY/open-timeline-engine
Comments URL: https://news.ycombinator.com/item?id=47173730
Points: 1
# Comments: 1
Semantic grep running locally on Apple Silicon via MLX
Article URL: https://github.com/jina-ai/jina-grep-cli
Comments URL: https://news.ycombinator.com/item?id=47173722
Points: 1
# Comments: 0
Netflix drops bid for Warner Bros after Paramount offer
Article URL: https://www.theverge.com/streaming/885753/netflix-exit-warner-bros-discovery-deal-paramount
Comments URL: https://news.ycombinator.com/item?id=47173710
Points: 2
# Comments: 0
Philosophy as Fact-Based Discipline: 200 Philosophical Facts [pdf]
Article URL: https://philpapers.org/archive/FRAPAF-2.pdf
Comments URL: https://news.ycombinator.com/item?id=47173701
Points: 1
# Comments: 0
Netflix Backs Out of Warner Bros. Bidding, Paramount Set to Win
Article URL: https://www.hollywoodreporter.com/business/business-news/netflix-backs-out-warners-deal-paramount-win-1236516763/
Comments URL: https://news.ycombinator.com/item?id=47173583
Points: 5
# Comments: 0
