Welcome to learnjq

Select a lesson from the sidebar to begin.

📄 JSON Input
🔧 jq Filter 💡 Hint
📤 Output 

          

          

            

              🎯 Expected Output
            

            

          

        

        

          
          
        

      

    

  


  
  

    

      

        

          📄 JSON Input
          

            
            
            
          

        

        
      

      

        

          🔧 jq Filter
          

            
            
            
          

        

        
        

      

      

        

          📤 Output
          

            
            
          

        

        
Type a jq filter and press Enter to see results...

      

    

  


  
  

    

      
      

        

          
Select a challenge

          
        

        

        

          

            
📄 Input

            

          

          

            

              🔧 Your Solution
              
            

            
          

          

            
📤 Your Output

            

          

          

            
🎯 Expected

            

          

        

        
      

    

  


  
  

    

      

        

          📄 JSON Input
          
        

        
      

      

        
        
      

      

        

          
🔬 Pipe Visualizer

          
Enter a jq filter with pipes (|) and click Visualize to see the data transformation step by step.

          

            
Try these:

            
            
            
            
            
          

        

      

    

  


  
  

    

      

        
      

      

        

          
💡 Filter Explainer

          
Type any jq expression above and each part will be annotated with an explanation.

          
Like explainshell.com — but for jq.

          

            
Try these: