What vegetables and fruits are suitable for small-scale cultivation on indoor windowsills?

Early spring cucumber 2, early spring zucchini 3, early spring gourd 4, early spring loofah 5, early spring bitter melon 6, early spring pumpkin 7, early spring winter melon 8, early spring melon 9, early spring watermelon 10, mid-late ripe tomato 11, spring Celery 12, spring broccoli 13, spring cauliflower 14, spring cabbage 15, red cabbage 16, head lettuce 17, bok choy 18, spring spinach 19, spring lettuce 20, late potatoes 21, shepherd's purse 22, coriander 23, fennel.