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 1.                                                                 Japan develops a method to recover up to 90% of lithium from used EV batteries ( supercarblondie.com ) 
     192 points by donohoe 3 hours ago | hide | 55 comments                                                                                                                
                                                                                                                                                                           
 2.                                                                 YouTrackDB is a general-use object-oriented graph database ( github.com/jetbrains )                    
     34 points by gjvc 1 hour ago | hide | discuss                                                                                                                         
                                                                                                                                                                           
 3.                                                                 Fundamentals of Wireless Communication (2005) ( stanford.edu )                                         
     89 points by teleforce 3 hours ago | hide | 3 comments                                                                                                                
                                                                                                                                                                           
 4.                                                                 The Git history command deserves more attention ( lalitm.com )                                         
     168 points by turbocon 4 hours ago | hide | 100 comments                                                                                                              
                                                                                                                                                                           
 5.                                                                 How to build a circular LCD clock ( blinry.org )                                                       
     31 points by birdculture 2 hours ago | hide | 6 comments                                                                                                              
                                                                                                                                                                           
 6.                                                                 Building and shipping Mac and iOS apps without opening Xcode ( scottwillsey.com )                      
     385 points by speckx 11 hours ago | hide | 171 comments                                                                                                               
                                                                                                                                                                           
 7.                                                                 The Economics of Recursive Self-Improvement [pdf] ( elasticity.institute )                             
     56 points by apsec112 3 hours ago | hide | 6 comments                                                                                                                 
                                                                                                                                                                           
 8.                                                                 Apple's new SpeechAnalyzer API, benchmarked against Whisper and its predecessor ( get-inscribe.com )   
     506 points by get-inscribe 13 hours ago | hide | 198 comments                                                                                                         
                                                                                                                                                                           
 9.                                                                 Satellite Tracker – Live Map of Starlink and 30k Satellites ( satellitemap.space )                     
     48 points by rolph 3 hours ago | hide | 9 comments                                                                                                                    
                                                                                                                                                                           
10.                                                                 Is x86 ready to ACE it? ( chipsandcheese.com )                                                         
     42 points by mfiguiere 3 hours ago | hide | 4 comments                                                                                                                
                                                                                                                                                                           
11.                                                                 An Englishwoman who sketched India before photography took hold ( bbc.com )                            
     93 points by 1659447091 6 hours ago | hide | 34 comments                                                                                                              
                                                                                                                                                                           
12.                                                                 MorphoHDL: A minimalistic language for growing circuits ( paradigms-of-intelligence.github.io )        
     46 points by jacktang 4 hours ago | hide | 4 comments                                                                                                                 
                                                                                                                                                                           
13.                                                                 Our Amish Language ( thedial.world )                                                                   
     19 points by NaOH 2 hours ago | hide | 2 comments                                                                                                                     
                                                                                                                                                                           
14.                                                                 World-First 'Super Alloy' Could Transform the Way Metals Are Made ( sciencealert.com )                 
     39 points by tejohnso 5 hours ago | hide | 20 comments                                                                                                                
                                                                                                                                                                           
15.                                                                 Writing a bindless GPU abstraction layer ( kevin-gibson.com )                                          
     10 points by surprisetalk 1 hour ago | hide | discuss                                                                                                                 
                                                                                                                                                                           
16.                                                                 Building Food Metadata with LLM Juries ( careersatdoordash.com )                                       
     23 points by tie-in 3 hours ago | hide | 6 comments                                                                                                                   
                                                                                                                                                                           
17.                                                                 The infinite scroll may become endangered if controversial Calif. law passes ( sfgate.com )            
     130 points by Stratoscope 10 hours ago | hide | 222 comments                                                                                                          
                                                                                                                                                                           
18.                                                                 The art and engineering of Sega CD Silpheed ( fabiensanglard.net )                                     
     239 points by ibobev 14 hours ago | hide | 50 comments                                                                                                                
                                                                                                                                                                           
19.                                                                 Show HN: Sx 2.0 – Share AI skills with your team through a Dropbox folder ( sleuth-io.github.io )      
     27 points by detkin 6 hours ago | hide | 27 comments                                                                                                                  
                                                                                                                                                                           
20.                                                                 Linux on the Sega 32X. Who needs hardware synchronization primitives anyway? ( cakehonolulu.github.io )
     114 points by cakehonolulu 11 hours ago | hide | 23 comments                                                                                                          
                                                                                                                                                                           
21.                                                                 Show HN: YouTube Guitar Tab Parser ( github.com/marcelpanse )                                          
     90 points by neogenix 9 hours ago | hide | 56 comments                                                                                                                
                                                                                                                                                                           
22.                                                                 Show HN: Hackney – Compare Uber, Lyft, Waymo, and Robotaxi Prices ( hackney.app )                      
     40 points by griffinli 6 hours ago | hide | 30 comments                                                                                                               
                                                                                                                                                                           
23.                                                                 SalesPatriot (YC W25) Is Hiring Full Stack Engineers (SF) ( jobs.ashbyhq.com )                         
     8 hours ago | hide                                                                                                                                                    
                                                                                                                                                                           
24.                                                                 Show HN: RandoFont – A browser for Google Fonts ( alesh.com )                                          
     32 points by aleshh 5 hours ago | hide | 5 comments                                                                                                                   
                                                                                                                                                                           
25.                                                                 A Study of Microsoft's Early 2026 Rollout of Claude Code and GitHub Copilot CLI ( arxiv.org )          
     48 points by softwaredoug 7 hours ago | hide | 28 comments                                                                                                            
                                                                                                                                                                           
26.                                                                 What will be left for us to work on? ( normaltech.ai )                                                 
     77 points by randomwalker 3 hours ago | hide | 82 comments                                                                                                            
                                                                                                                                                                           
27.                                                                 Show HN: I implemented a neural network in SQL ( github.com/xqlsystems )                               
     72 points by alxmrs 9 hours ago | hide | 17 comments                                                                                                                  
                                                                                                                                                                           
28.                                                                 Ancient Roman Board Game ( ludus-coriovalli.web.app )                                                  
     108 points by nobody9999 12 hours ago | hide | 42 comments                                                                                                            
                                                                                                                                                                           
29.                                                                 TFTP Honey Pot Results ( bruceediger.com )                                                             
     70 points by speckx 10 hours ago | hide | 32 comments                                                                                                                 
                                                                                                                                                                           
30.                                                                 Show HN: Jacquard, a programming language for AI-written, human-reviewed code ( github.com/jbwinters ) 
     67 points by jbwinters 9 hours ago | hide | 41 comments                                                                                                               
                                                                                                                                                                           
                                                                                                                                                                           
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