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 1.                                                                   Agent Safehouse – macOS-native sandboxing for local agents ( agent-safehouse.dev )                    
     336 points by atombender 5 hours ago | hide | 79 comments                                                                                                              
                                                                                                                                                                            
 2.                                                                   Microscopes can see video on a laserdisc ( youtube.com )                                              
     253 points by zdw 6 hours ago | hide | 18 comments                                                                                                                     
                                                                                                                                                                            
 3.                                                                   PCB devboard the size of a USB-C plug ( github.com/dieu-de-l-elec )                                   
     65 points by zachlatta 3 hours ago | hide | 14 comments                                                                                                                
                                                                                                                                                                            
 4.                                                                   We should revisit literate programming in the agent era ( silly.business )                            
     140 points by horseradish 6 hours ago | hide | 72 comments                                                                                                             
                                                                                                                                                                            
 5.                                                                   Ask HN: What Are You Working On? (March 2026)                                                         
     49 points by david927 2 hours ago | hide | 124 comments                                                                                                                
                                                                                                                                                                            
 6.                                                                   Blacksky AppView ( github.com/blacksky-algorithms )                                                   
     100 points by Kye 4 hours ago | hide | 57 comments                                                                                                                     
                                                                                                                                                                            
 7.                                                                   Every single board computer I tested in 2025 ( bret.dk )                                              
     109 points by speckx 6 hours ago | hide | 31 comments                                                                                                                  
                                                                                                                                                                            
 8.                                                                   FrameBook ( edoo.gg )                                                                                 
     355 points by todsacerdoti 11 hours ago | hide | 64 comments                                                                                                           
                                                                                                                                                                            
 9.                                                                   Linux Internals: How /proc/self/mem writes to unwritable memory (2021) ( offlinemark.com )            
     28 points by medbar 3 hours ago | hide | 5 comments                                                                                                                    
                                                                                                                                                                            
10.                                                                   Artificial-life: A simple (300 lines of code) reproduction of Computational Life ( github.com/rabrg ) 
     68 points by tosh 5 hours ago | hide | 6 comments                                                                                                                      
                                                                                                                                                                            
11.                                                                   My Homelab Setup ( bryananthonio.com )                                                                
     147 points by photon_collider 9 hours ago | hide | 123 comments                                                                                                        
                                                                                                                                                                            
12.                                                                   I made a programming language with M&Ms ( mufeedvh.com )                                              
     48 points by tosh 8 hours ago | hide | 17 comments                                                                                                                     
                                                                                                                                                                            
13.                                                                   Pushing and Pulling: Three reactivity algorithms ( jonathan-frere.com )                               
     63 points by frogulis 7 hours ago | hide | 12 comments                                                                                                                 
                                                                                                                                                                            
14.                                                                   Why can't you tune your guitar? (2019) ( ethanhein.com )                                              
     177 points by digitallogic 13 hours ago | hide | 128 comments                                                                                                          
                                                                                                                                                                            
15.                                                                   WSL Manager ( github.com/bostrot )                                                                    
     71 points by gballan 8 hours ago | hide | 42 comments                                                                                                                  
                                                                                                                                                                            
16.                                                                   Case Study: lynnandtonic.com 2025 refresh ( lynnandtonic.com )                                        
     5 points by surprisetalk 1 hour ago | hide | discuss                                                                                                                   
                                                                                                                                                                            
17.                                                                   Living human brain cells play DOOM on a CL1 [video] ( youtube.com )                                   
     148 points by kevinak 11 hours ago | hide | 130 comments                                                                                                               
                                                                                                                                                                            
18.                                                                   The legendary Mojave Phone Booth is back (2013) ( dailydot.com )                                      
     11 points by 1970-01-01 2 hours ago | hide | 3 comments                                                                                                                
                                                                                                                                                                            
19.                                                                   Show HN: I built a real-time OSINT dashboard pulling 15 live global feeds ( github.com/bigbodycobain )
     180 points by vancecookcobxin 7 hours ago | hide | 82 comments                                                                                                         
                                                                                                                                                                            
20.                                                                   Show HN: Skir – like Protocol Buffer but better ( skir.build )                                        
     55 points by gepheum 5 hours ago | hide | 41 comments                                                                                                                  
                                                                                                                                                                            
21.                                                                   Log messages are mostly for the people operating your software ( utcc.utoronto.ca )                   
     111 points by todsacerdoti 12 hours ago | hide | 55 comments                                                                                                           
                                                                                                                                                                            
22.                                                                   Lil Finder Guy ( basicappleguy.com )                                                                  
     83 points by frizlab 5 hours ago | hide | 25 comments                                                                                                                  
                                                                                                                                                                            
23.                                                                   Z80 Sans – a disassembler in a font (2024) ( github.com/nevesnunes )                                  
     83 points by pabs3 10 hours ago | hide | 10 comments                                                                                                                   
                                                                                                                                                                            
24.                                                                   Ask HN: How to be alone?                                                                              
     290 points by sillysaurusx 14 hours ago | hide | 220 comments                                                                                                          
                                                                                                                                                                            
25.                                                                   My “grand vision” for Rust ( yoshuawuyts.com )                                                        
     122 points by todsacerdoti 15 hours ago | hide | 106 comments                                                                                                          
                                                                                                                                                                            
26.                                                                   Notes on writing Rust-based Wasm ( brooklynzelenka.com )                                              
     205 points by vinhnx 17 hours ago | hide | 90 comments                                                                                                                 
                                                                                                                                                                            
27.                                                                   LibreOffice Writer now supports Markdown ( documentfoundation.org )                                   
     285 points by todsacerdoti 9 hours ago | hide | 51 comments                                                                                                            
                                                                                                                                                                            
28.                                                                   What if the Apple ][ had run on Field-Sequential? ( nicole.express )                                  
     81 points by zdw 11 hours ago | hide | 16 comments                                                                                                                     
                                                                                                                                                                            
29.                                                                   Ask HN: Please restrict new accounts from posting                                                     
     464 points by Oras 6 hours ago | hide | 342 comments                                                                                                                   
                                                                                                                                                                            
30.                                                                   SQG (SQL to Code Generator) v0.10: Java Streams and List Type Support ( sqg.dev )                     
     15 points by uwemaurer 5 hours ago | hide | 4 comments                                                                                                                 
                                                                                                                                                                            
                                                                                                                                                                            
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