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 1.                                                                    Ghostty – Terminal Emulator ( ghostty.org )                                                      
     308 points by oli5679 6 hours ago | hide | 143 comments                                                                                                            
                                                                                                                                                                        
 2.                                                                    Microgpt ( karpathy.github.io )                                                                  
     1402 points by tambourine_man 16 hours ago | hide | 250 comments                                                                                                   
                                                                                                                                                                        
 3.                                                                    When does MCP make sense vs CLI? ( ejholmes.github.io )                                          
     64 points by ejholmes 1 hour ago | hide | 47 comments                                                                                                              
                                                                                                                                                                        
 4.                                                                    AI Made Writing Code Easier. It Made Being an Engineer Harder ( ivanturkovic.com )               
     351 points by saikatsg 4 hours ago | hide | 244 comments                                                                                                           
                                                                                                                                                                        
 5.                                                                    Why XML Tags Are So Fundamental to Claude ( glthr.com )                                          
     65 points by glth 3 hours ago | hide | 28 comments                                                                                                                 
                                                                                                                                                                        
 6.                                                                    I built a demo of what AI chat will look like when it's "free" and ad-supported ( 99helpers.com )
     292 points by nickk81 6 hours ago | hide | 191 comments                                                                                                            
                                                                                                                                                                        
 7.                                                                    Decision trees – the unreasonable power of nested decision rules ( mlu-explain.github.io )       
     278 points by mschnell 9 hours ago | hide | 49 comments                                                                                                            
                                                                                                                                                                        
 8.                                                                    Flightradar24 for Ships ( flexport.com )                                                         
     91 points by chromy 7 hours ago | hide | 25 comments                                                                                                               
                                                                                                                                                                        
 9.                                                                    We do not think Anthropic should be designated as a supply chain risk ( twitter.com/openai )     
     712 points by golfer 21 hours ago | hide | 384 comments                                                                                                            
                                                                                                                                                                        
10.                                                                    Interview with Øyvind Kolås, GIMP developer (2017) ( gimp.org )                                  
     72 points by ibobev 7 hours ago | hide | 29 comments                                                                                                               
                                                                                                                                                                        
11.                                                                    Python Type Checker Comparison: Empty Container Inference ( pyrefly.org )                        
     8 points by ocamoss 2 hours ago | hide | 1 comment                                                                                                                 
                                                                                                                                                                        
12.                                                                    10-202: Introduction to Modern AI (CMU) ( modernaicourse.org )                                   
     161 points by vismit2000 10 hours ago | hide | 39 comments                                                                                                         
                                                                                                                                                                        
13.                                                                    New iron nanomaterial wipes out cancer cells without harming healthy tissue ( sciencedaily.com ) 
     90 points by gradus_ad 3 hours ago | hide | 27 comments                                                                                                            
                                                                                                                                                                        
14.                                                                    Lil' Fun Langs' Guts ( taylor.town )                                                             
     13 points by surprisetalk 3 hours ago | hide | 1 comment                                                                                                           
                                                                                                                                                                        
15.                                                                    Aromatic 5-silicon rings synthesized at last ( acs.org )                                         
     50 points by keepamovin 5 hours ago | hide | 23 comments                                                                                                           
                                                                                                                                                                        
16.                                                                    The real cost of random I/O ( vondra.me )                                                        
     63 points by jpineman 8 hours ago | hide | 6 comments                                                                                                              
                                                                                                                                                                        
17.                                                                    Switch to Claude without starting over ( claude.com )                                            
     430 points by doener 10 hours ago | hide | 216 comments                                                                                                            
                                                                                                                                                                        
18.                                                                    Show HN: Audio Toolkit for Agents ( github.com/shiehn )                                          
     7 points by stevehiehn 2 hours ago | hide | 1 comment                                                                                                              
                                                                                                                                                                        
19.                                                                    Why is the first C++ (m)allocation always 72 KB? ( joelsiks.com )                                
     95 points by joelsiks 9 hours ago | hide | 18 comments                                                                                                             
                                                                                                                                                                        
20.                                                                    An ode to houseplant programming (2025) ( hannahilea.com )                                       
     102 points by evakhoury 10 hours ago | hide | 18 comments                                                                                                          
                                                                                                                                                                        
21.                                                                    Obsidian Sync now has a headless client ( help.obsidian.md )                                     
     542 points by adilmoujahid 1 day ago | hide | 180 comments                                                                                                         
                                                                                                                                                                        
22.                                                                    Robust and efficient quantum-safe HTTPS ( googleblog.com )                                       
     76 points by tptacek 10 hours ago | hide | 14 comments                                                                                                             
                                                                                                                                                                        
23.                                                                    Rydberg atoms detect clear signals from a handheld radio ( phys.org )                            
     60 points by Brajeshwar 10 hours ago | hide | 20 comments                                                                                                          
                                                                                                                                                                        
24.                                                                    Show HN: Vertex.js – A 1kloc SPA Framework ( lukeb42.github.io )                                 
     19 points by LukeB42 7 hours ago | hide | 14 comments                                                                                                              
                                                                                                                                                                        
25.                                                                    I Built a Scheme Compiler with AI in 4 Days ( matthewphillips.info )                             
     15 points by MatthewPhillips 1 hour ago | hide | 9 comments                                                                                                        
                                                                                                                                                                        
26.                                                                    The happiest I've ever been ( ben-mini.com )                                                     
     591 points by bewal416 1 day ago | hide | 322 comments                                                                                                             
                                                                                                                                                                        
27.                                                                    Pigeons and Planes Has a Website Again ( pigeonsandplanes.com )                                  
     37 points by herbertl 9 hours ago | hide | 3 comments                                                                                                              
                                                                                                                                                                        
28.                                                                    MCP server that reduces Claude Code context consumption by 98% ( mksg.lu )                       
     521 points by mksglu 1 day ago | hide | 98 comments                                                                                                                
                                                                                                                                                                        
29.                                                                    January in Servo: preloads, better forms, details styling, and more ( servo.org )                
     6 points by birdculture 1 hour ago | hide | discuss                                                                                                                
                                                                                                                                                                        
30.                                                                    Hardwood: A New Parser for Apache Parquet ( morling.dev )                                        
     87 points by rmoff 14 hours ago | hide | 9 comments                                                                                                                
                                                                                                                                                                        
                                                                                                                                                                        
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