Spiralize the zucchini into noodle-shaped strands using a spiralizer.
Place the zucchini noodles on paper towels, sprinkle lightly with salt, and let them rest for 10 minutes to remove excess moisture. Pat dry.
In a small bowl, whisk together the olive oil, lemon juice, Dijon mustard, honey, minced garlic, salt, and black pepper until well combined.
In a large serving bowl, combine the zucchini noodles, cherry tomatoes, cucumber, red onion, feta cheese, basil, and parsley.
Pour the lemon vinaigrette over the salad and toss gently until everything is evenly coated.
Add any optional ingredients if desired.
Serve immediately or chill for 10–15 minutes before serving for even better flavor.