Coding Butterfly (132 Charles Street, Auburndale) is offering summer programs in professional tools and languages, June through August. Use promo code SAVE50 for a $50 discount. For more information, call 617-420-2828.

• ROBLOX Game Programming: Ages 8-13
• Web Development in HTML and CSS: Ages 10-14
• Scratch Adventures: Ages 8-12
• 3D Game Development with Unity and C# CoBuKart Racing: Ages 12-15