| Rust 1.87 is now available! |   | 0 | 34 | June 16, 2025 | 
        
          | Gleam 1.11 is now available! |   | 0 | 23 | June 11, 2025 | 
        
          | Clojure track now supports HTTP server |   | 0 | 15 | June 9, 2025 | 
        
          | New extension: History Persistence (Shell) |   | 0 | 98 | June 5, 2025 | 
        
          | Code Examples Improvements #1: Smart diffs |   | 1 | 109 | May 31, 2025 | 
        
          | New extension: History (Shell) |   | 0 | 110 | May 21, 2025 | 
        
          | OCaml 5.3 is now available! |   | 0 | 23 | May 26, 2025 | 
        
          | TypeScript (Bun 1.2) is now available! |   | 0 | 25 | May 15, 2025 | 
        
          | Elixir track now supports SQLite |   | 0 | 16 | May 8, 2025 | 
        
          | Elixir track now supports Shell |   | 0 | 20 | May 6, 2025 | 
        
          | New extension: Pipelines (Shell) |   | 0 | 87 | May 5, 2025 | 
        
          | Elixir track now supports Interpreter |   | 0 | 18 | May 2, 2025 | 
        
          | New extension: Persistent Connections (HTTP Server) |     | 1 | 224 | April 15, 2025 | 
        
          | Feedback on Code Examples? |   | 0 | 113 | April 24, 2025 | 
        
          | TypeScript track now supports 2 new challenges |   | 0 | 26 | April 23, 2025 | 
        
          | Haskell 9.8 is now available! |     | 4 | 44 | April 14, 2025 | 
        
          | New extension: Inheritance (Interpreter) |   | 0 | 59 | April 1, 2025 | 
        
          | Zig track now supports 3 new challenges |   | 1 | 29 | April 3, 2025 | 
        
          | New extension: Classes (Interpreter) |   | 0 | 50 | March 25, 2025 | 
        
          | Rust 1.85 is now available! |   | 0 | 35 | March 25, 2025 | 
        
          | New extension: Resolving & Binding (Interpreter) |   | 0 | 64 | March 12, 2025 | 
        
          | Gleam 1.9 is now available! |   | 0 | 15 | March 13, 2025 | 
        
          | New challenge: Build your own Kafka |           | 5 | 421 | March 11, 2025 | 
        
          | Codecrafters test --previous is now available! |       | 3 | 313 | February 28, 2025 | 
        
          | New extension: Command Autocompletion (Shell) |   | 0 | 73 | January 22, 2025 | 
        
          | TypeScript track is live! |     | 1 | 126 | January 17, 2025 | 
        
          | New extension: Redirection (Shell) |   | 0 | 47 | December 31, 2024 | 
        
          | Latest challenge: Build your own COBOL |       | 2 | 325 | December 27, 2024 | 
        
          | New extension: Quoting (Shell) |   | 0 | 39 | December 4, 2024 | 
        
          | C# track now supports the Kafka challenge |   | 0 | 13 | December 9, 2024 |