Companies, businesses and nonprofits that are offering free supplies, resources and services to victims of the Los Angeles-area fires.

Many watched their homes burn on television in a state of shock. Since the flames erupted in and around Los Angeles, scores of residents have returned to their still smoldering neighborhoods even as the threat of new fires persisted and the nation’s second-largest city remained unsettled.

Fires ripping through the Los Angeles area have killed at least 24 people, displaced thousands of others and destroyed more than 12,000 structures while burning through an area larger than the size of