Lom Playground

在浏览器里跑 Lom —— 诊断是产品，修复是闭环。Run 看结构化诊断，Fix 看 --apply 自动修复并写回。

就绪

stdout


    
diagnostics

    

    
  







  
Self-hosting demo

  

    
    Runs entirely in this page (a Web Worker); the four-step chain takes a few seconds.
  

  
    
    
  1. STEP 1 · selfcomp.wasm compiles self_comp.lom → hex A—
    2. 
    
  2. STEP 2 · hex A decoded → wasm bytes B—
    3. 
    
  3. STEP 3 · wasm B compiles self_comp.lom again → hex Q—
    4. 
    
  4. STEP 4 · hex Q vs preset baseline, char by char—
    5. 
  

  

  
Scope note: the self-hosting engine is the L2 subset — a strict subset of the supported language face. Full-language programs belong in the main engine above. The quine figure (272,925 bytes) matches the repo README.