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 1.                                                                   F-Droid 2.0 ( f-droid.org )                                                                                
     636 points by daveoc64 4 hours ago | hide | 190 comments                                                                                                                    
                                                                                                                                                                                 
 2.                                                                   Show HN: Make cursed fonts like Times New Bastard ( mitpit.com )                                           
     192 points by MitPitt 3 hours ago | hide | 34 comments                                                                                                                      
                                                                                                                                                                                 
 3.                                                                   Show HN: Whiteboard (YC W26) – An open-source IDE for thoughtful software design ( github.com/devdotfast ) 
     117 points by sidharthkmenon 2 hours ago | hide | 37 comments                                                                                                               
                                                                                                                                                                                 
 4.                                                                   Rails World 2026 Opening Keynote [video] ( youtube.com )                                                   
     132 points by an0malous 2 hours ago | hide | 108 comments                                                                                                                   
                                                                                                                                                                                 
 5.                                                                   Fearless SIMD v1.0 ( linebender.org )                                                                      
     93 points by verdagon 3 hours ago | hide | 16 comments                                                                                                                      
                                                                                                                                                                                 
 6.                                                                   My weird new hobby: Wandering around Tokyo on Google Maps ( ahmedhossamdev.com )                           
     97 points by ahmedhossamdev 3 hours ago | hide | 35 comments                                                                                                                
                                                                                                                                                                                 
 7.                                                                   The forgotten battle of East Lansing ( eastlansinginfo.news )                                              
     55 points by rmason 3 hours ago | hide | 3 comments                                                                                                                         
                                                                                                                                                                                 
 8.                                                                   Book review: Is parallel programming hard, and, if so, what can you do about it? ( ahelwer.ca )            
     51 points by ahelwer 3 hours ago | hide | 9 comments                                                                                                                        
                                                                                                                                                                                 
 9.                                                                   Using LLMs to trace alchemical knowledge and decode 17th century letters ( resobscura.substack.com )       
     10 points by benbreen 1 hour ago | hide | discuss                                                                                                                           
                                                                                                                                                                                 
10.                                                                   Stable (YC W20) Is Hiring Product Engineers ( usestable.com )                                              
     1 hour ago | hide                                                                                                                                                           
                                                                                                                                                                                 
11.                                                                   Forging 1024-bit RSA signatures in nearly SNFS time [pdf] ( iacr.org )                                     
     32 points by int0x29 3 hours ago | hide | 2 comments                                                                                                                        
                                                                                                                                                                                 
12.                                                                   Creatine uptake enhances antitumor immunity ( cell.com )                                                   
     110 points by lormayna 1 hour ago | hide | 123 comments                                                                                                                     
                                                                                                                                                                                 
13.                                                                   Why is the liver so weirdly regenerative? ( dynomight.substack.com )                                       
     91 points by jbotz 3 hours ago | hide | 75 comments                                                                                                                         
                                                                                                                                                                                 
14.                                                                   Two-tier encryption in the UK ( macanorak.com )                                                            
     323 points by ReturnoftheHack 9 hours ago | hide | 332 comments                                                                                                             
                                                                                                                                                                                 
15.                                                                   Sourcehut account takeover via build logs (XSS in ansi2html) ( blog.arusekk.pl )                           
     5 points by arusekk 24 minutes ago | hide | discuss                                                                                                                         
                                                                                                                                                                                 
16.                                                                   Show HN: Radix – Visual UI for agentic programming ( radix-os.com )                                        
     15 points by 0x1062 1 hour ago | hide | 16 comments                                                                                                                         
                                                                                                                                                                                 
17.                                                                   Google’s Project Suncatcher to put ML infrastructure in space ( blog.google )                              
     37 points by xnx 3 hours ago | hide | 65 comments                                                                                                                           
                                                                                                                                                                                 
18.                                                                   WaveDigger: Dig into wireless signals to discover their physical locations ( github.com/christianrowlands )
     68 points by 882542F3884314B 5 hours ago | hide | 10 comments                                                                                                               
                                                                                                                                                                                 
19.                                                                   Geothermal heat map of US hot springs ( soakingsprings.com )                                               
     41 points by armenarmen 3 hours ago | hide | 15 comments                                                                                                                    
                                                                                                                                                                                 
20.                                                                   Security auditing in the age of (good enough) AI ( trailofbits.com )                                       
     37 points by aray07 3 hours ago | hide | 1 comment                                                                                                                          
                                                                                                                                                                                 
21.                                                                   Web-based IBM 1620 emulator and IPL-V from 1963 ( github.com/pkimpel )                                     
     42 points by abrax3141 3 hours ago | hide | 11 comments                                                                                                                     
                                                                                                                                                                                 
22.                                                                   Early rogue AI agent activity and attempts to hack found on urlquery.net ( transluce.org )                 
     212 points by snikolaev 13 hours ago | hide | 191 comments                                                                                                                  
                                                                                                                                                                                 
23.                                                                   Show HN: Treepeat – Code similarity detection using Tree-sitter ( github.com/dsummersl )                   
     29 points by 91awebsi 3 hours ago | hide | 1 comment                                                                                                                        
                                                                                                                                                                                 
24.                                                                   Nokia Design Archive (2025) ( aalto.fi )                                                                   
     195 points by pillars 10 hours ago | hide | 104 comments                                                                                                                    
                                                                                                                                                                                 
25.                                                                   Show HN: AgentRun: DSL to turn agents into workflows ( github.com/parcha-ai )                              
     27 points by miguelrios 3 hours ago | hide | 1 comment                                                                                                                      
                                                                                                                                                                                 
26.                                                                   A Million Agents Is a Distributed System Problem ( instacloud.com )                                        
     15 points by tonychang430 2 hours ago | hide | 2 comments                                                                                                                   
                                                                                                                                                                                 
27.                                                                   Lambda MicroEgg ( philipzucker.com )                                                                       
     50 points by philzook 3 hours ago | hide | 5 comments                                                                                                                       
                                                                                                                                                                                 
28.                                                                   Search – A small, fast WebKit browser for macOS ( github.com/driceroland )                                 
     50 points by metrofun 5 hours ago | hide | 15 comments                                                                                                                      
                                                                                                                                                                                 
29.                                                                   Show HN: Air-gapped file encryption as self-decrypting HTML page ( apeleg.com )                            
     24 points by emurlin 2 hours ago | hide | 12 comments                                                                                                                       
                                                                                                                                                                                 
30.                                                                   Experiencing writing at our recent Chinese calligraphy workshop ( viewsproject.wordpress.com )             
     19 points by surprisetalk 4 hours ago | hide | 1 comment                                                                                                                    
                                                                                                                                                                                 
                                                                                                                                                                                 
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