In a small bowl, whisk together lime juice, fish sauce, honey, chili flakes, and minced garlic. Mix until well combined.

In a large mixing bowl, combine diced mangoes, shredded carrots, sliced red bell pepper, julienned cucumber, and sliced red onion. Toss the ingredients together.

Pour the dressing over the salad mixture and gently toss to coat each ingredient.

Add chopped cilantro and mint leaves, and gently fold them into the salad.

Sprinkle crushed peanuts and sesame seeds on top for added texture.

Serve immediately or let the salad chill in the refrigerator for 15-20 minutes before serving.