标签:#r
找到 27587 篇相关文章
Show HN: Hackney – Compare Uber, Lyft, Waymo, and Robotaxi Prices
I created an app that compares real-time prices and wait times across Uber, Lyft, Waymo, Tesla Robotaxi, Curb, and Empower. It shows you all ride options in one list, then once you’re ready to book, it deeplinks you to the provider’s app with the route pre-filled. Edit: Here's a demo video: https://www.youtube.com/watch?v=VV8PEAjxwQI I reverse-engineered ride-hailing mobile apps to understand how they fetch prices from their servers. You sign in to my app with your ride-hailing accounts, and the
JavaScript Magic Objects
submitted by /u/noeldemartin [link] [留言]
Logging workouts is solved. I'm building what comes after.
Every workout tracker I've tried has the same limitation: it records what you did, but it doesn't...
Precursor
There's no way this bond market can fund the markets needs without higher yields
From Muon to Gradient Clipping: Some Thoughts on QK Stability
Why write code in 2026
submitted by /u/Either_Collection349 [link] [留言]
SpaceX cleared to fly Starship again after booster failure in May
This will be the first Starship test flight for SpaceX as a public company, testing the market's appetite for the company's "fly, fail, fix" approach to rocket development, which often ends in fireballs.
Revisiting Yliluoma's ordered dither algorithm
The Path to Sovereign Data: Challenges and Priorities in Local-First Computing
A panel on data ownership challenged the definition of "ownership," arguing it must extend beyond simple account control to include structural independence, interoperability, and community governance. Speakers like Zenna Fiscella, Paul Frazee, Boris Mann, and Robin Berjon emphasised the need for shared standards, unbundled platforms, and better tools to support user sovereignty. By Olimpiu Pop
How DoorDash Built an AI Shopping Assistant That Doesn’t Rely on the LLM Alone
DoorDash details the architecture behind Ask DoorDash, its AI-powered conversational shopping assistant, combining LLMs, specialized AI agents, MCP-based tooling, and an intelligence layer with persistent consumer memory and live backend data. Early results show up to 24% higher checkout conversion, 17% larger baskets, and improved intent accuracy using memory-backed sessions. By Leela Kumili
Show HN: Clawk – Give coding agents a disposable Linux VM, not your laptop
Nokia's 14 Years of Mobile-Phone Supremacy Ended in an Afternoon
Editing React components that never rendered
Benchmarking 15 "E-Waste" GPUs with Modern Workloads
Grok uploaded my user directory to xAI's servers
Grok CLI uploaded the whole home directory to GCS
Not 300 miles, not 250 miles: These EVs have the worst range in 2026
If you like going on a long road trip, you might want to steer clear of these vehicles.
VINs: The Encoding Stamped Into Steel
submitted by /u/bezomaxo [link] [留言]